Product Description
Pakistan hot selling DQ504 50HP 4×4 4WD Agricultural wheel Farm Tractor with Europe CE certificate
Tractor Main Features and Advantages:
1.Equipped famous brand engine showing advanced capacity, low fuel consumption and high economic efficiency.
2. Streamlined appearance design, beautiful and generous.
3.Transmission Case adopt meshed shift and add the gearbox interlock device makes the operation more smoothly, reliable and easier.
4. Double action clutch with disc spring, perform steadily and easy to operate.
5. Fully hydraulic steering system greatly reduced driver’s work strength.
6. Wet disc brake device, reliable brake performance.
7. Separate injection of hydraulic oil, reliable to operate.
8. The lifter with force and position adjustment, with reliable lift.
9. Tractor PTO:
PTO in Double speed : 540/1000, 760/1000, 540/760r/min Optional, For high working efficiency.
PTO shaft of 6 or 8 spline Optional, adaptable for agricultural equipment of all over the world.
10. Full series light, ROPS,Sunshade/Canopy, Fan/Heater/Air-conditioned cabin are all available, for more comfortable driving environment.
Tractor Main specificaiton and Technical parameters:
| Tractor Model | DQ504 |
| Drive type | 4×4 |
| Engine | |
| Type of engine | Xinchai 4-Cylinder Diesel engine |
| Capacity of fuel tank(L) | 38L |
| Engine power at rated speed | 36.8kw / 50HP |
| Rated speed (r/min) | 2400 |
| Transmission | |
| Clutch | dry,dual-stage type |
| PTO speed | 540/1000rpm or 540/760rpm |
| Gear shift | 8F+4R/8F+8R/12F+12R (Optional) |
| Hydraulic system | |
| Hydraulic output valve | 2-Way (optional) |
| Three point linkage | |
| Category of 3-point link | rear, category II |
| Lifting force (at point of 610mm)KN | 12 |
| Technical parameter | |
| Overall size (L x W x H)mm | 3513x1750x2130 |
| Wheel base (mm) | 2040 |
| The smallest clearance (mm) | 325 |
| Front tire | 8.3-20 |
| Rear tire | 12.4-28/14.9-24 (optional) |
| Optional Configurations | |
| ROPS,Canopy(Sunshade),Cabin with Fan/Heater/Air-condition, 2-Group Hydraulic output valve, Front ballast, Rear ballast,Air brake, 8F+8R/12F+12R Shuttle gearshift,Paddy tire, 14.9-24 big rear tire, Swing draw bar. | |
Advance Manufacutring Line:
DQ504 50HP 4WD tractor detail showing:
DQ504 50HP 4WD Tractor packing and Delivery transporting:
High quality Tractor have ISO,CE, PVOC COC, CO, etc certificates:
Best price will be quoted for you as soon as receive your Requirement !
| Type: | Wheel Tractor |
|---|---|
| Usage: | Farm Tractor, Garden Tractor, Lawn Tractor, Orchard Tractor |
| Certification: | ISO, CE, CCC |
| Drive Wheel: | 4WD |
| Emission Standard: | Euro III |
| Fuel: | Diesel |
| Customization: |
Available
| Customized Request |
|---|
Choosing the Right PTO Shaft For Your Tractor
There are a number of different PTO shaft types available for your tractor. These include the North American, German and Italian styles. They are also available in various series, each with different options for bearing diameter and cap-to-cap overall length. To choose the best shaft for your tractor, it’s important to know what kind of tractor you own and the type of PTO that you need.
IID shaft
When it comes to choosing the best IID shaft for your PTO, the selection process can be a challenge. Whether you are replacing the shaft in your own tractor or need to purchase one for a client, there are several factors to consider. The right PTO shaft for your tractor should be compatible with the equipment you currently use. For instance, a shaft that can be used in a farm tractor will fit a different farm tractor than one used in a construction machine.
First of all, a safety shield is a critical part of your IID shaft. The shielding will help keep the entire shaft free of any potential hazards. Typically, shielding will cover the straight part of the shaft, universal joints, and PTO connection. A shield can also help protect you from injury if you accidentally run into the shaft or touch the guard.
A power take off shaft will be the best choice if you are using a tractor for other applications, such as mowing, shredding, or plowing. A PTO shaft is also a crucial part if you own a large tractor or implement. It will allow you to operate your equipment with maximum efficiency.
An IID shaft is designed to slide into another piece when the tractor’s PTO is engaged. A disconnected IID shaft can pull the two pieces apart and cause the tractor to swing uncontrollably when it is engaged. This can cause serious injuries or even death. You should not engage a PTO if you aren’t certain of its strength.
To ensure the safety of the driveline shield, check for proper alignment of the PTO shaft. If it isn’t aligned properly, foreign materials can enter the shaft bearings. A damaged driveline shield can also lead to driveline separation, particularly when the tractor is making sharp turns or downhills. In addition, improper alignment of the drawbar may damage the protective shield that protects the shaft.
Choosing the right PTO series size requires proper measuring of each part. Measure the length of each yoke outside the PTO shaft and determine the appropriate PTO series size. The PTO yoke size chart can be helpful when choosing the correct size for your tractor.
Reverse PTO
Many different applications call for a reverse PTO shaft. These adapters allow the PTO shaft to be turned in the opposite direction of the engine, matching the rotation of the power take-off to the rotation of the equipment it drives. They can be used to space the power take-off away from the transmission case and improve clearance for a direct-coupled pump or driveshaft.
Reverse PTO shafts are available for CZPT . They are designed for six-spline 540-rpm applications. They also offer the option of multi-speed operation. Reversed PTOs are a great option for implements that can get stuck.
Reverse PTOs can be used on most types of PTO. The reverse version has a gearbox that allows it to rotate backward. These are ideal for implements that can get stuck in a field. A reverse PTO shaft makes it possible to work with the implement without having to wait for it to get unstuck.
When using a PTO, it’s important to know which type of gearbox is needed. If you have an older model, you’ll probably need a reverse PTO shaft. These are generally used on older, vintage tractors with ground drive PTO. The ground speed pTO shafts match the speed of the tractor’s final drive, so when the tractor is in reverse, the gearbox will turn backward. This feature will not function if you’re working stationary, though.
A tractor with a reverse PTO is important for a number of reasons. For example, the reverse PTO can help you turn a stuck tractor in the opposite direction, which is useful when a piece of farm equipment becomes stuck in mud or when you need to push a stuck implement back. In addition, it allows you to use the tractor’s power to operate various implements. The reverse PTO also helps you know how much power is needed to run various implements on various terrain.
In addition to being convenient, reverse PTO shafts also help reduce the risk of damage to implements attached to the PTO. It’s vital to keep a PTO shaft in good working order.
Square rigid shaft
When you are looking for a new square rigid PTO shaft, you should consider a few factors. Choosing the right one can be a challenge, as the process is not always simple. For instance, there are a lot of choices when it comes to different brands and interpretations. You can even choose to purchase a square rigid shaft that is not square.
Torsional rigidity is a measure of the ability of a shaft to resist torsional forces. The higher the value of J, the more rigid the shaft will be. For example, a steel shaft has a higher torsional rigidity than an HDPE shaft. The correct value of J can have a big impact on the design decisions.
Another factor to consider is the type of shaft coupling. Rigid shaft couplings are best for shafts that are perfectly aligned. While flexible couplings are flexible enough to accommodate small misalignments, they are not as flexible as the flexible ones. Rigid shaft couplings, which are typically made of metal, are not designed for high-speed rotation.
Rigid couplings are a good choice for a wide range of applications. Rigid couplings are available in many sizes and configurations, and can be used with either a powered or an unsupported shaft. Rigid couplings are also available with keyways to transmit torque.
Torsional rigidity depends on the geometry of the components. A higher torsional rigidity means a shaft is more resilient to twisting. However, excessive twisting can result in unstable performance. As a result, it is important to avoid over-twisting a shaft.
Flange couplings are another option. These couplings have two flanges that are attached to each other with bolts or nuts. They are very similar to split muff couplings and sleeve couplings. The difference is that flange couplings have two flanges – one for the shaft and one for the coupling hub.
If you are thinking about purchasing a square rigid PTO shaft for your tractor, be sure to consider the features that will best serve your specific needs. While you may be considering the price of this new shaft, remember that it is a machine part that could be dangerous.
Economy PTO
There are several standard types of PTO shafts. They can vary in diameter and number of splines, and are designed to work with a specific speed range. The following are the main differences between these types. Choosing the right type for your application will depend on its application. One of the most important considerations to make when choosing a PTO shaft is the ratio between the shaft’s diameter and the toothed wheels that are attached to it.
When choosing a PTO shaft, consider the amount of torque you need. In general, an economy PTO shaft should be able to support a maximum load of 540 Nm. In addition, it should be able to handle a high-speed output. An economy PTO shaft may need less torque than a high-performance model.
Economy PTO shafts come in two basic styles: North American and Italian. These two types are designed to provide constant-speed output and balance the power input of a tractor. There are also various other styles of PTO shafts available, including square and rectangular half-shaft assemblies. You can also purchase extra parts to repair a worn PTO shaft.
The control/monitoring unit in a PTO includes a screen display and a manual control for selecting engaged or disengaged PTO states. In addition, there is a switch in the cab mounted control unit 14 that selects normal and economy modes when driving the PTO. These modes utilize different gears to achieve the desired PTO shaft revs.
To select the right PTO speed, select the lever in economy mode and increase the throttle to the appropriate rpm. The PTO speed should be 540 RPM. The control/monitoring unit 14 will use this information to adjust the clutch control parameters. In addition to the PTO speed, it will also display the torque on the PTO shaft.
Economy PTO shafts are ideal for a variety of applications. These PTOs allow the tractor to run at lower rpms, thereby reducing noise and vibrations. They are typically available in both hydraulic and mechanical types.
editor by CX 2023-07-07
China Agricultural Tractor 2017 New Design EEC 50HP 4WD Cheap Farm Tractor pto shaft extenders
Merchandise Description
Benefit of EEC 50hp 4wd farm tractor
A. Adopting XINCHAI renowned diesel engine, excellent dependability, huge torque reserve, reduced gasoline use, high financial advantages
B. ten inch double clutch, substantial transfer ability, reputable influence, procedure more cozy
C. Gear box use 4X3(1+1)shuttle participating sleeve change, 12forward gears, 12reverse gear, gear are sensible, higher doing work effectiveness
D. Adopt independent energy output gadget, steady transmission, huge bearing potential, revolving speed 540/760, meet the complicated requirements
E. Employing impartial oil hydraulic steering system operation, versatile operation, reputable power conserving
F. Making use of disc brakes, large braking torque, very good braking effecting
G. Making use of partial separated lifter, dependable use, practical maintenance
Merchandise Attributes of 504 Farm Tractor
** F12+R12 shuttle equipment modify, all gears are arranged in order, very good adaptability in all agriculture conditions.
** 540/1000rpm, 760/1000rpm double speed PTO techniques, large operation performance.
** Shut paddy rice entrance drive axle, substantial procedure effectiveness and suitable for paddy operation.
** Optional air brake can comprehensive much more farm function and transport procedure.
** Bolstered PTO shaft, hi-trustworthiness.
** Can install famous domestic engines like ZheJiang Yuchai, YTO Makes, strong and reliable.
Complex parameters of 504 farm tractor:
Optional Gadgets:
** Enclosed supporter cabin
** Luxury cabin
** Heater or AC
** Front and rear ballast
** Paddy tyre air brake
** One or 2 group output valve
** Swing drawbar
** Substantial pressure hydraulic hitch
** With roll above defense structure technique
Technological Data
| Design | CHHGC500A/504A | ||
| Dimensions | Length×Width×Height(mm) | 3980×1635×2150 | |
| Wheel Tread(mm) | Front Wheel(mm) | 1200_1500(4wd) 1400(2WD) | |
| Rear Wheel(mm) | 1300_1600 | ||
| Min.Ground Clearance(mm) | 325 | ||
| Dry Mass | With Cab(kg) | 2140(2WD) 2370(4 wheel drive) | |
| Without Cab(kg) | 1960(2WD) 2190(4 wheel drive) | ||
| Engine | Trade Mark or Brand | YTO/YUCHAI | |
| Engine Model | Vertical Water Cooled 4-Stroke | ||
| Directly Injection | |||
| Number of Cylinder | 4 | ||
| Cooling System Type | Water Cooled | ||
| Rated Power(kw) | 36.8KW | ||
| Max. Torsion(n.m) | 194 | ||
| Rated Speed(r/min) | 2200(YCD4J11T-sixty five),2300(YT4A2-23) | ||
| Fuel Tank | Volume(L) | 43 | |
| Transmission System | Clutch | Single,Dry,Dual Stage Type | |
| Gear Box | F12+R12 | ||
| Differential | Closed 4-planetary Gears | ||
| Differential Lock | Mechanical Sliding Sleeve | ||
| Braking System | Wet Double Plate Disc Brake | ||
| Running System | Tyre Model | F/R(2WD) | 6._sixteen/12.4_28 |
| F/R(Four wheel drive) | eight.3_twenty/twelve.4_28 | ||
| Steering System | Hydraulic Wheel Steering | ||
| Working Device | Hydraulic System Type | Partial seperated lifter | |
| Linkage Type | II Rear Mount 3-Point Linkage | ||
| PTO(Regular) | φ38,8teeth φ35,6teeth | ||
| PTO Speed(r/min) | 540/760 | ||
| Drawbar Type | Fixed Drawbar | ||
Specialized Parameters
Production Workshop
Certification
Business Partners
FAQ
Q1. How to ship the Tractors?
A: By container, bulk ship, RORO.
Q2. Do you have distinct horsepower tractors?
A: Yes,we offer various product tractors and exported to numerous nations around the world.
Q3. What is your payment term?
A: We generally settle for T/T or L/C depends on the quantity.
T/T, deposit in progress, and balance paid just before shipping from factory.
This autumn. Which model tractors do you source?
A: We supply all varieties of tractors such as walking tractors, wheel tractors etc,.
Q5. What is your phrases of shipping?
A: FOB, CIF.
Q6. How about your supply time?
A: Generally, it will consider 35 times following obtaining your progress payment. The distinct shipping and delivery time depends on the things and the amount of your get.
Q7. Do you check all your goods before supply?
A: Yes, we have a hundred% test before delivery
Q8: What can you assure to your enterprise spouse?
A: Best cost with very good high quality. We promise high quality and soon after sale support to satisfy our business partners.
| Type: | Wheel Tractor |
|---|---|
| Usage: | Farm Tractor |
| Certification: | ISO, CE, CCC, ISO/TS16949, EEC, E-MARK |
| Drive Wheel: | 4WD |
| Emission Standard: | Euro II |
| Fuel: | Gas / Diesel |
###
| Customization: |
Available
|
|---|
###
| Model | CHHGC500A/504A | ||
| Dimensions | Length×Width×Height(mm) | 3980×1635×2150 | |
| Wheel Tread(mm) | Front Wheel(mm) | 1200_1500(4WD) 1400(2WD) | |
| Rear Wheel(mm) | 1300_1600 | ||
| Min.Ground Clearance(mm) | 325 | ||
| Dry Mass | With Cab(kg) | 2140(2WD) 2370(4WD) | |
| Without Cab(kg) | 1960(2WD) 2190(4WD) | ||
| Engine | Trade Mark or Brand | YTO/YUCHAI | |
| Engine Model | Vertical Water Cooled 4-Stroke | ||
| Directly Injection | |||
| Number of Cylinder | 4 | ||
| Cooling System Type | Water Cooled | ||
| Rated Power(kw) | 36.8KW | ||
| Max. Torsion(n.m) | 194 | ||
| Rated Speed(r/min) | 2200(YCD4J11T-65),2300(YT4A2-23) | ||
| Fuel Tank | Volume(L) | 43 | |
| Transmission System | Clutch | Single,Dry,Dual Stage Type | |
| Gear Box | F12+R12 | ||
| Differential | Closed 4-planetary Gears | ||
| Differential Lock | Mechanical Sliding Sleeve | ||
| Braking System | Wet Double Plate Disc Brake | ||
| Running System | Tyre Model | F/R(2WD) | 6.0_16/12.4_28 |
| F/R(4WD) | 8.3_20/12.4_28 | ||
| Steering System | Hydraulic Wheel Steering | ||
| Working Device | Hydraulic System Type | Partial seperated lifter | |
| Linkage Type | II Rear Mount 3-Point Linkage | ||
| PTO(Standard) | φ38,8teeth φ35,6teeth | ||
| PTO Speed(r/min) | 540/760 | ||
| Drawbar Type | Fixed Drawbar | ||
| Type: | Wheel Tractor |
|---|---|
| Usage: | Farm Tractor |
| Certification: | ISO, CE, CCC, ISO/TS16949, EEC, E-MARK |
| Drive Wheel: | 4WD |
| Emission Standard: | Euro II |
| Fuel: | Gas / Diesel |
###
| Customization: |
Available
|
|---|
###
| Model | CHHGC500A/504A | ||
| Dimensions | Length×Width×Height(mm) | 3980×1635×2150 | |
| Wheel Tread(mm) | Front Wheel(mm) | 1200_1500(4WD) 1400(2WD) | |
| Rear Wheel(mm) | 1300_1600 | ||
| Min.Ground Clearance(mm) | 325 | ||
| Dry Mass | With Cab(kg) | 2140(2WD) 2370(4WD) | |
| Without Cab(kg) | 1960(2WD) 2190(4WD) | ||
| Engine | Trade Mark or Brand | YTO/YUCHAI | |
| Engine Model | Vertical Water Cooled 4-Stroke | ||
| Directly Injection | |||
| Number of Cylinder | 4 | ||
| Cooling System Type | Water Cooled | ||
| Rated Power(kw) | 36.8KW | ||
| Max. Torsion(n.m) | 194 | ||
| Rated Speed(r/min) | 2200(YCD4J11T-65),2300(YT4A2-23) | ||
| Fuel Tank | Volume(L) | 43 | |
| Transmission System | Clutch | Single,Dry,Dual Stage Type | |
| Gear Box | F12+R12 | ||
| Differential | Closed 4-planetary Gears | ||
| Differential Lock | Mechanical Sliding Sleeve | ||
| Braking System | Wet Double Plate Disc Brake | ||
| Running System | Tyre Model | F/R(2WD) | 6.0_16/12.4_28 |
| F/R(4WD) | 8.3_20/12.4_28 | ||
| Steering System | Hydraulic Wheel Steering | ||
| Working Device | Hydraulic System Type | Partial seperated lifter | |
| Linkage Type | II Rear Mount 3-Point Linkage | ||
| PTO(Standard) | φ38,8teeth φ35,6teeth | ||
| PTO Speed(r/min) | 540/760 | ||
| Drawbar Type | Fixed Drawbar | ||
What Is a PTO Shaft?
A PTO shaft is a component that is important for a power take-off (PTO) tractor. There are many different kinds of PTOs, including Italian, German, and North American types. The types are categorized into different series, which will have different features such as bearing diameter, cap-to-cap length, and snap rings.
Power Take-Off (PTO) shaft
A PTO shaft is a high-speed working shaft that provides torque and lift. This is an advantage for machines that lift and lower loads and are often used on construction sites. Often, the operating elements are located outside of the operator’s cabin. A safety system is also present that allows the PTO shaft to automatically disengage if it is not turned on.
A safety retaining band 12 is used to secure the PTO shaft. The retaining band extends axially from the PTO shaft S and includes a hinge. The band may be adjustable in width to ensure a correct clearance from the PTO shaft. If necessary, it may also be secured with a conventional over-center clamp.
The power-take-off (PTO) shaft is a crucial part of a tractor. Understanding how power is transferred from the tractor’s engine to the implement requires a better understanding of how this shaft works. The torque and speed of the PTO shaft is essential to developing and utilizing the power of the tractor. There are many ways to measure torque and speed at the PTO shaft, including using a telemetry or encoder system.
A Power Take-Off (PTO) shaft safety retainer is an inexpensive, dependable, and fully effective device that protects the PTO shaft from entanglement. Its effectiveness will become clear after reading the specification. A power take-off shaft safety retainer is not difficult to install and is a good choice for many applications.
PTO shafts have a dangerous tendency to separate from the driven machinery. This poses a safety hazard because the PTO shaft can continue to whip around while the operator is driving the machine. Additionally, it can be very difficult for the operator to reach the power plant when operating PTO-driven equipment.
Safety chain
The safety chain on your PTO shaft is an important component of your tractor’s safety system. A properly guarded PTO can prevent entanglement with people, tools, and objects. Moreover, it reduces the risk of the PTO shaft becoming detached from the tractor. It also prevents people from stepping over the rotating shaft.
When not guarded, a PTO shaft is extremely dangerous. It can cause serious injuries and even death. Proper safety chains can prevent this from happening and protect livestock from damage to the PTO shaft. If you’re looking to purchase a safety chain for your PTO shaft, be sure to get one that fits tightly.
When properly attached, a safety chain can keep the shaft from swinging when the PTO is engaged. A 540-rpm PTO shaft will make more than two complete revolutions in less than five seconds. That means it can wrap someone in five tenths of a second. And if you try to pull away, you’ll get wrapped even tighter!
Another reason to use a safety chain is to prevent injury from clothing getting caught in the drive shaft. A jacket or a sweater can entangle itself around the PTO shaft and cause a serious injury. The clothing can also trap the injured limb against the shaft. Hence, the chain should be removed as soon as possible after the operation is completed.
A safety chain is an essential part of your tractor’s safety system. It prevents an accident from happening because of improper maintenance. A poorly maintained PTO shaft can result in severe injuries or even death. Properly installed and maintained safety chain can help you prevent any kind of PTO shaft accident.
Universal joint
A bad universal joint can cause a number of problems for your tractor or implement. These issues may include squeaking or clunking noises when you shift gears, or a shuddering sensation when you brake. If you notice any of these symptoms, it is best to take your vehicle to a mechanic right away for a thorough inspection. If not fixed properly, a bad universal joint can separate from the drive shaft and cause major damage to the tractor or implement.
In order to choose the proper universal joint, you must consider the size of your PTO shaft. Some implements have a diameter of 14 inches or more from the hitch point to the end of the input shaft. The longer distance helps prevent the PTO shaft from bottoming out when making sharp turns. It also prevents the two parts of the shaft from detaching during cornering.
Universal joints are used in agricultural and forestry equipment and other vehicles with large number of rotors. They can be made of different materials. The most common is steel or stainless steel. This material can last for many years. A universal joint is an excellent option for small tractors, lawn mowers, and other agricultural equipment.
The universal joint is also very useful when coupling or extending drive lines. It comes with 2 yokes and a cross kit. The yokes measure 6 x 13/8″ spline, while the cross kit measures 30,2 x 92 mm. The universal joint is made to withstand extreme temperatures. It can be easily disassembled and serviced if necessary.
Square rigid shaft
Torsion is a property of a mechanical system that is affected by changes in torsional rigidity. Torsional rigidity is measured as the torque needed to twist one unit of angular measurement over one unit of length. A shaft with high torsional rigidity will provide a stable mechanical interface.
Different shafts may have different types of collars. The most basic one is a sleeve, which is composed of a thick tube with the same diameter as the shaft. The sleeve is attached to each end of the shaft and has threaded inserts to prevent longitudinal movement.
The PTO shaft also has a safety shield on both ends. It helps to prevent accidents by securing equipment to the tractor. It can be found in domestic and metric shapes. The domestic versions are generally round and domestic shaped, while metric versions are available in a bell, football, star, and metric shape.
An CZPT coupling consists of three pieces: a center plastic disc, two encompassing discs, and a flange. These parts are joined together with a ring that is screwed to the shaft. Some couplings feature oil injection points on the coupling. These can supply oil under pressure to the coupling’s annular grooves. This helps it ‘float’ and aids in the removal.
Another type of flexible coupling is the universal joint. These couplings can be made from a variety of materials, such as rubber, braided metal wire, or woven wire. They can be fabricated to withstand various misalignments. But, unlike rigid couplings, flexible couplings are susceptible to shock and vibration.
Economy PTO
Economy PTO shafts are designed to reduce the overall torque and power consumption of a tractor. They can be manually adjusted to engage and disengage the PTO. The cab mounted control/monitoring unit 14 has a switch 19 that selects between the economy and normal driving modes of the PTO. Using the economy mode decreases the engine rpm while using a lower gear ratio to drive the PTO shaft.
Economy PTO shafts come in hydraulic and mechanical versions. Both types are suitable for agricultural tractors. They allow the tractor to operate at a lower rpm, which reduces noise and vibration. They can also be used in a wide range of equipment. The transmission PTO is the oldest type, and is directly connected to the transmission. When the clutch is engaged, it drives the transmission.
Standard PTO shafts are available in various diameters, splines, and speeds. Many implements are designed to be compatible with one or more of these types of PTO shafts. The domestic versions come with a splined front shaft and a square, rectangle, or round secondary shaft.
Another difference between the two types is the number of teeth on the toothed wheel. The economy PTO allows the tractor to run at a lower rpm than the standard PTO. The engine rpm can go as low as 1600 while using the economy PTO. It also helps to reduce noise and vibration in the cab.
The present invention solves these issues and provides an increased level of automation and operator awareness of the PTO function. It also includes a system for detecting the type of PTO shaft and automatically setting the parameters of the control routine.
editor by czh 2023-01-09
China 30HP 40HP 50HP 60HP 70HP 3 Points Suspention Pto Shaft Farm Tractor pto shaft extenders
Merchandise Description
Our Benefits
Revenue rank:China’s best three.
Sample: Help sample order.
OEM: Assist technological modifications.
Totally free teach: plant instruction on installation and upkeep strategies.
QC: Top quality inspection prior to shipping for each device.
Our Catalog
Merchandise Description
| We have numerous versions about the machine, if you are interested, we will deliver the catalogue and details for you, remember to send out the enquiry.thanks. |
Our have multiple models 4 wheel tractor of energy.#12HP #15HP #18HP #20HP #22HP #25HP #28HP #30HP #35HP #40HP #45HP #50HP #60HP #70HP.
Farm tractor diesel engine has straightforward and compact framework, manipulate, light fat, can be broadly employed for different field. like small farmland, vineyards, flower backyard garden, greenhouse specifically perfect for mountainous area.
HangZhou LANSU TRACTOR
#12HP #15HP #18HP #20HP #22HP #25HP #28HP #30HP #35HP ,
multifunction, dependable top quality, reasonably priced
Can be equipped with selection of agricultural instruments for various farming works
Renowned and large-quality engine, bolster chassis, robust electricity
Energy emission update, much more innovative overall performance, minimal fuel consumption, large trustworthiness
Simple procedure, number of servicing
Can style and produce the tractors in OEM
Multi cylinder tractor
#25HP #28HP #30HP #35HP #40HP #45HP #50HP #60HP #70HP.
HangZhou Lansu ,tractor use popular s manufacturer entrance generate axle so that top quality is highly reliable.
Adopting a new type of higher force lifter helps make the operate more hassle-free and adaptable.
Equipped with exterior double oil cylinders, the working effect is better.
Product Parameters
| MODEL | LS-Mini tractor 12hp | ||
| Motor | Model | 195 | |
| Type | 1cylinder,4-stroke,horizontal,h2o-cooled,diesel | ||
| Cooling Mode | Condenser (Radiator) | ||
| Power | 12hp | ||
| Combustion System | Direct Injection | ||
| Cylinder Bore | 92mm | ||
| Piston Stroke | 95mm | ||
| Compression Ratio | eighteen:01 | ||
| Rated Speed | 2400rpm | ||
| Fuel Efficiency: | ≤257gl/kw.hr | ||
| Displacement | .632 | ||
| Fuel Tank Capacity | 8L | ||
| Water Tank Capacity | 2L | ||
| Net Weight | 112kg | ||
| Gross Weight | 122 | ||
| Overall dimensions:(L×W×H) | 2140×905×1175mm Without tiller | ||
| Overall dimensions:(L×W×H) | 2600×1000×1175mm With tiller | ||
| Front wheel size | five.00-12 | ||
| Back wheel size | 7.fifty-sixteen | ||
| Ground clearance | 180mm | ||
| Working weight | 490kg | ||
| Transmission style | Belt transmission | ||
| Steering style | Steering wheel power steering system | ||
| Brakes | Two side wheel brake | ||
| Starter | Electric start/Hand crank | ||
| Seat | Adjustable | ||
| Gear style | (3+1)*2 6 Forward, 2 Reverse | ||
| Speed | Forward | 1.68, 2.sixty one, 4.22, 6.79, 10.fifty seven, 17.08 | |
| Reverse | 1.29, 5.22 | ||
| Rotary tiller | Transmission Type | Middle Gears Transmission, or aspect gears transmission | |
| Width | 1000mm Adjustable | ||
| Number of blades | 18-20pcs | ||
| Working depth | 150-250mm | ||
| Up and down control | Hydraulic system | ||
| Model | LS-Little tractor 25hp | ||
| Wheel generate | 4×2 | ||
| Dimensions | 2700×1400×1400 | ||
| Bodyweight(kg) | 950-1571 | ||
| Front wheel(mm) | 900,a thousand,1100,1200 adjustable | ||
| Rear wheel(mm) | 960,a thousand,1100,1200,1300 adjustable | ||
| Wheel base(mm) | 1400 | ||
| Min. ground length(mm) | 350 | ||
| Gear shift | 6+1 | ||
| Tyre size | 9.5-twenty/500-fourteen | ||
| Engine Type | |||
| Rated electricity(kW) | 18.32kw | ||
| Rated velocity (r/min) | Drinking water cooled,vertical,4 stoke and direct injection | ||
| Begin | Electric powered | ||
| Transmission | 2200 | ||
| Clutch | one ,dry friction, one clutch | ||
| Relationship/PTO | 3×2+1 | ||
| three point suspension/ Rear P.T.O 540 | |||
| Model | LS- Middle tractor 50hp | ||
| Horsepower&Drive Type | 50hp, 4×4 | ||
| Motor | |||
| Motor Model | 50HP | ||
| Variety | Vertical, Water-Cooled, 4 Strokes, Immediate in Injection | ||
| Rated Output(kW) | 36.8 | ||
| TRACTOR PARAMETER | |||
| Dimension L*W*H (mm) | 3558*1500*2245 | ||
| Wheel Base (mm) | 1900 | ||
| Wheel Tread F/R(mm) | 1060/1100 | ||
| Min Ground Clearance(mm) | three hundred | ||
| TRANSMISSION | |||
| Equipment Change | 8F+2R | ||
| Clutch Sort | Dry Single-stage | ||
| Running Method | |||
| Tire F/R | 650-16/eleven.2-24 | ||
| Steering | Hydraulic Steering | ||
| Brake | Toe Kind | ||
| Park Brake | Latch Pedal | ||
| Working Program | |||
| Hitch | Partial Divided Kind, 3-Level hydraulic hitch,Group 1 | ||
| Max. Raise Force(N) | ≥6300 | ||
| Rear PTO | Rear Rectangle Spline, 6 Teeth, 540/720rpm | ||
Accessories and Resources
Farming instruments for Farm tractor
Farm tractor is a all-powerful agricultural equipment.lt can support farmers land consolidation (plought,rotary tillaqe, scarification,ditching,ridqing, earth up,grass mower Paddy subject beating etc).
Crop planting and seeders (wheat, , corn, soybean seed, peanut, planting potatoes, vegetables eto Harvest (rice, wheat harvest, corn , peanut, potatoes, sweet potato Onions, ginger, qarlic).
The other management of land, water, spray, fertilization, paddy discipline operation and so on).
Packaging & Shipping
Business Profile
With a lot more than 20 years of market ordeals, our worldwide trade headquarters situated in port town -HangZhou, machines produced in HangZhou, HangZhou, HangZhou, ZheJiang China. There are 7 sequence with above 60 various of farming machines obtainable which includes energy tiller, walking tractor, 4 wheel tractor, spray equipment, thresher and supporting farm instruments,this kind of as rotary tiller,plow,harrow,front loader,backhoe,grass bander, trailer,pump,corn planter,corn harvester and reaper. Currently passed the intercontinental certification agency -S G S certification,technical person can be sent overseas. In the field of farming equipment,we can meet up with varied client needs by superior engineering and most common agricultural equipment.Exported to a lot more than 40 countries especially South America,eastern Europe,center america and we are high quality provider of support to agricultural machinery undertaking in africa. with prefect One-cease agricultural equipment products service system we get great track record. We are dedicated to generating gain for our clients and our goal is to permit farmers in the globe to appreciate dependable, good quality, reasonably priced full set of agricultural equipment.
three. Our commitments:
a. With us, your money is protected.
b. At minimum 12 months warranty, good quality inspection prior to shipment.
c. Factory direct supply farming equipment and assistance you earning much more money.
d. Close to the port, speedy creation and with no M O Q, on time supply.
e. OEM obtainable, providing custom-made characteristic machine to enlarge market share.
f. Swift response in ten minutes.
Affordable price tag, reputable good quality, enjoys farming.
|
US $3,500-8,000 / Piece | |
1 Piece (Min. Order) |
###
| After-sales Service: | Warranty |
|---|---|
| Warranty: | 1 Year |
| Type: | Wheel Tractor |
| Usage: | Farm Tractor |
| Certification: | ISO, CE, EPA, CCC, ISO/TS16949, EEC, XQC, Customer Requirement |
| Drive Wheel: | 4WD |
###
| Samples: |
US$ 2200/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| We have many models about the machine, if you are interested, we will send the catalogue and details for you, please send the enquiry.thanks. |
###
| MODEL | LS-Mini tractor 12hp | ||
| Engine | Model | 195 | |
| Type | 1cylinder,4-stroke,horizontal,water-cooled,diesel | ||
| Cooling Mode | Condenser (Radiator) | ||
| Power | 12hp | ||
| Combustion System | Direct Injection | ||
| Cylinder Bore | 92mm | ||
| Piston Stroke | 95mm | ||
| Compression Ratio | 18:01 | ||
| Rated Speed | 2400rpm | ||
| Fuel Efficiency: | ≤257gl/kw.hr | ||
| Displacement | 0.632 | ||
| Fuel Tank Capacity | 8L | ||
| Water Tank Capacity | 2L | ||
| Net Weight | 112kg | ||
| Gross Weight | 122 | ||
| Overall dimensions:(L×W×H) | 2140×905×1175mm Without tiller | ||
| Overall dimensions:(L×W×H) | 2600×1000×1175mm With tiller | ||
| Front wheel size | 5.00-12 | ||
| Back wheel size | 7.50-16 | ||
| Ground clearance | 180mm | ||
| Working weight | 490kg | ||
| Transmission style | Belt transmission | ||
| Steering style | Steering wheel power steering system | ||
| Brakes | Two side wheel brake | ||
| Starter | Electric start/Hand crank | ||
| Seat | Adjustable | ||
| Gear style | (3+1)*2; 6 Forward, 2 Reverse | ||
| Speed | Forward | 1.68, 2.61, 4.22, 6.79, 10.57, 17.08 | |
| Reverse | 1.29, 5.22 | ||
| Rotary tiller | Transmission Type | Middle Gears Transmission, or side gears transmission | |
| Width | 1000mm Adjustable | ||
| Number of blades | 18-20pcs | ||
| Working depth | 150-250mm | ||
| Up and down control | Hydraulic system | ||
###
| Model | LS-Small tractor 25hp | ||
| Wheel drive | 4×2 | ||
| Dimensions | 2700×1400×1400 | ||
| Weight(kg) | 950-1010 | ||
| Front wheel(mm) | 900,1000,1100,1200 adjustable | ||
| Rear wheel(mm) | 960,1000,1100,1200,1300 adjustable | ||
| Wheel base(mm) | 1400 | ||
| Min. ground distance(mm) | 350 | ||
| Gear shift | 6+1 | ||
| Tyre size | 9.5-20/500-14 | ||
| ENGINE Type | |||
| Rated power(kW) | 18.32kw | ||
| Rated speed (r/min) | Water cooled,vertical,4 stoke and direct injection | ||
| Start | Electric | ||
| Transmission | 2200 | ||
| Clutch | single ,dry friction, single clutch | ||
| Connection/PTO | 3×2+1 | ||
| 3 point suspension/ Rear P.T.O 540 | |||
###
| MODEL | LS- Middle tractor 50hp | ||
| Horsepower&Drive Type | 50hp, 4×4 | ||
| ENGINE | |||
| Engine Model | 50HP | ||
| Type | Vertical, Water-Cooled, Four Strokes, Direct in Injection | ||
| Rated Output(kW) | 36.8 | ||
| TRACTOR PARAMETER | |||
| Dimension L*W*H (mm) | 3558*1500*2245 | ||
| Wheel Base (mm) | 1900 | ||
| Wheel Tread F/R(mm) | 1060/1100 | ||
| Min Ground Clearance(mm) | 300 | ||
| TRANSMISSION | |||
| Gear Shift | 8F+2R | ||
| Clutch Type | Dry Single-stage | ||
| RUNNING SYSTEM | |||
| Tire F/R | 650-16/11.2-24 | ||
| Steering | Hydraulic Steering | ||
| Brake | Toe Type | ||
| Park Brake | Latch Pedal | ||
| WORKING SYSTEM | |||
| Hitch | Partial Separated Type, 3-Point hydraulic hitch,Category 1 | ||
| Max. Lift Force(N) | ≥6300 | ||
| Rear PTO | Rear Rectangle Spline, 6 Teeth, 540/720rpm | ||
|
US $3,500-8,000 / Piece | |
1 Piece (Min. Order) |
###
| After-sales Service: | Warranty |
|---|---|
| Warranty: | 1 Year |
| Type: | Wheel Tractor |
| Usage: | Farm Tractor |
| Certification: | ISO, CE, EPA, CCC, ISO/TS16949, EEC, XQC, Customer Requirement |
| Drive Wheel: | 4WD |
###
| Samples: |
US$ 2200/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| We have many models about the machine, if you are interested, we will send the catalogue and details for you, please send the enquiry.thanks. |
###
| MODEL | LS-Mini tractor 12hp | ||
| Engine | Model | 195 | |
| Type | 1cylinder,4-stroke,horizontal,water-cooled,diesel | ||
| Cooling Mode | Condenser (Radiator) | ||
| Power | 12hp | ||
| Combustion System | Direct Injection | ||
| Cylinder Bore | 92mm | ||
| Piston Stroke | 95mm | ||
| Compression Ratio | 18:01 | ||
| Rated Speed | 2400rpm | ||
| Fuel Efficiency: | ≤257gl/kw.hr | ||
| Displacement | 0.632 | ||
| Fuel Tank Capacity | 8L | ||
| Water Tank Capacity | 2L | ||
| Net Weight | 112kg | ||
| Gross Weight | 122 | ||
| Overall dimensions:(L×W×H) | 2140×905×1175mm Without tiller | ||
| Overall dimensions:(L×W×H) | 2600×1000×1175mm With tiller | ||
| Front wheel size | 5.00-12 | ||
| Back wheel size | 7.50-16 | ||
| Ground clearance | 180mm | ||
| Working weight | 490kg | ||
| Transmission style | Belt transmission | ||
| Steering style | Steering wheel power steering system | ||
| Brakes | Two side wheel brake | ||
| Starter | Electric start/Hand crank | ||
| Seat | Adjustable | ||
| Gear style | (3+1)*2; 6 Forward, 2 Reverse | ||
| Speed | Forward | 1.68, 2.61, 4.22, 6.79, 10.57, 17.08 | |
| Reverse | 1.29, 5.22 | ||
| Rotary tiller | Transmission Type | Middle Gears Transmission, or side gears transmission | |
| Width | 1000mm Adjustable | ||
| Number of blades | 18-20pcs | ||
| Working depth | 150-250mm | ||
| Up and down control | Hydraulic system | ||
###
| Model | LS-Small tractor 25hp | ||
| Wheel drive | 4×2 | ||
| Dimensions | 2700×1400×1400 | ||
| Weight(kg) | 950-1010 | ||
| Front wheel(mm) | 900,1000,1100,1200 adjustable | ||
| Rear wheel(mm) | 960,1000,1100,1200,1300 adjustable | ||
| Wheel base(mm) | 1400 | ||
| Min. ground distance(mm) | 350 | ||
| Gear shift | 6+1 | ||
| Tyre size | 9.5-20/500-14 | ||
| ENGINE Type | |||
| Rated power(kW) | 18.32kw | ||
| Rated speed (r/min) | Water cooled,vertical,4 stoke and direct injection | ||
| Start | Electric | ||
| Transmission | 2200 | ||
| Clutch | single ,dry friction, single clutch | ||
| Connection/PTO | 3×2+1 | ||
| 3 point suspension/ Rear P.T.O 540 | |||
###
| MODEL | LS- Middle tractor 50hp | ||
| Horsepower&Drive Type | 50hp, 4×4 | ||
| ENGINE | |||
| Engine Model | 50HP | ||
| Type | Vertical, Water-Cooled, Four Strokes, Direct in Injection | ||
| Rated Output(kW) | 36.8 | ||
| TRACTOR PARAMETER | |||
| Dimension L*W*H (mm) | 3558*1500*2245 | ||
| Wheel Base (mm) | 1900 | ||
| Wheel Tread F/R(mm) | 1060/1100 | ||
| Min Ground Clearance(mm) | 300 | ||
| TRANSMISSION | |||
| Gear Shift | 8F+2R | ||
| Clutch Type | Dry Single-stage | ||
| RUNNING SYSTEM | |||
| Tire F/R | 650-16/11.2-24 | ||
| Steering | Hydraulic Steering | ||
| Brake | Toe Type | ||
| Park Brake | Latch Pedal | ||
| WORKING SYSTEM | |||
| Hitch | Partial Separated Type, 3-Point hydraulic hitch,Category 1 | ||
| Max. Lift Force(N) | ≥6300 | ||
| Rear PTO | Rear Rectangle Spline, 6 Teeth, 540/720rpm | ||
PTO Shaft Safety Chains
PTO shaft is the part of a tractor that helps transfer power from the tractor to the equipment it is hooked to. A PTO shaft is important if you have a tiller or bush hog. The correct PTO shaft size is crucial for both the tractor and the equipment. If the PTO shaft size is not correct for your equipment, it may not work.
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Safety chains
<br/Safety chains are an essential part of securing your PTO shaft. They prevent a rotating plastic shield from coming loose and causing injury or damage. It is important to protect your PTO and any other drive shafts on your machine. Watch the video below for more information about the dangers of unguarded PTOs.
PTOs are an efficient way to transfer mechanical power between tractors and implements. They helped revolutionize North American agriculture during the 1930s. Despite their convenience, PTOs have also proven to be one of the most common farm machinery hazards. This fact sheet outlines several important PTO safety precautions.
Safety chains for PTO shafts are necessary to protect both tractor and implement from damage. The PTO shaft must be attached properly to the tractor and the implement before starting the equipment. Before operating, be sure that the safety chains are positioned in a way that allows them to fully move. When operating the PTO, avoid being too aggressive as this can damage the drive line and shaft. For further safety, make sure to fit a torque limiter or clutch on the implement end of the PTO shaft.
PTOs are great for plowing, mowing, and shredding, but they also have potential to cause injuries if you don’t use a safety chain. It’s best to get a chain that is long enough to prevent injuries. Also, be sure that the PTO shaft does not compress completely at any point during the operating range. There should be several inches of overlap in the longest operating extension of the PTO.
Another common hazard with PTOs is IID shafts. While many machines and tractors have driveline guards, these are often missing. If you have a PTO with an IID, you should consider installing a safety chain.
Shield
A swingable tractor PTO shaft shield assembly consists of an inverted U-shaped shield member slidably attached to a bracket. It extends above the PTO shaft and has several notches and pins that engage each other. It can be held in a number of positions and can be retracted when not in use. It also includes a cover member that covers the space between the shield and tractor and abuts the raised portion of the shield member.
The PTO shaft shield is typically made of plastic, but it can also be made of metal. Plastic is less likely to break or damage than metal. The shield is supported by a bracket 51 with a curved distal end 57 and a non-metallic guard 59. When used in conjunction with a bracket, a PTO shaft shield should be properly installed to prevent damage to the shaft.
Keeping the PTO shaft shield in good condition is crucial to the safety of your tractor and your workers. An improperly installed PTO shaft shield can result in severe injuries. It may also ensnare or strike people in the vicinity. Proper maintenance will prevent many of these injuries. Equipment manufacturers have made great strides in reducing the risks of PTO mishaps. Operators are also responsible for keeping the shields in good condition. Removing the guards will only increase the risk to the operator.
A PTO shaft shield is a tubular assembly that is mounted on the tractor PTO shaft. It consists of two telescopic pieces that are held in place by shield support bearings. This shield protects the PTO shaft and the universal joints from debris and prevents premature wear. The shield can be easily removed and replaced if necessary.
IID shaft guard
The IID shaft guard is a safety device used to protect PTO powered machinery from the possibility of separating while in use. The shaft, which is a telescoping shaft, is attached to the PTO stub on tractors. The telescopic feature is convenient when moving across uneven ground. However, this type of shaft can cause serious injury if it separates while in use.
The IID shaft guard can prevent these injuries by completely covering the shaft. The guard is made of metal or plastic and rotates along with the shaft. A person can react in less than five tenths of a second, making the IID shaft guard an important part of PTO safety.
PTO shafts rotate at speeds as high as 540 rpm, which is very fast. A limb could be wrapped around the driveline shaft, causing a serious injury or death. Because of the speed of a PTO, it can be difficult for an individual to discern whether it is engaged or not and may not be aware of the danger.
An IID shaft guard should be fitted to every tractor PTO shaft. It should be tested and rotated regularly. It is also important to keep the tractor engine off when working around the PTO shaft. Using a drawbar to protect driveline components is also important. It will prevent stress on the driveline and reduce the possibility of separation.
Overrunning clutch
An overrunning clutch on a PTO shaft is a mechanism that allows the PTO shaft to rotate freely in one direction while restricting the speed of the implement being hauled behind the tractor. This clutch is also useful for preventing the speed of the implement from exceeding the speed of the tractor while slowing down. It comes in two basic configurations, one for a clockwise and the other for a counter-clockwise direction.
Another type of overrun clutch is used on tractors with a PTO driven bush hog. A bush hog has a flywheel and blades that drive the transmission through the PTO shaft. Without an overrunning clutch, these implements would freewheel while the tractor is driving and would potentially break the shaft.
A PTO overrunning clutch prevents power from backfeeding into the transmission, the part that transmits power to the rear wheels. Without an overrunning clutch, the tractor could backfeed power, causing an accident if the blade assembly hits an object. As such, it is essential to use the overrunning clutch to ensure that your tractor will be safe.
Direction of rotation
Despite its name, the direction of rotation of a PTO shaft can change if necessary. Most PTOs have a single-direction rotation, but you can often reverse the direction by installing a reverse PTO adapter. However, you should only use reverse PTOs when absolutely necessary.
A standard PTO rotation direction has been defined by the International Organization for Standardization (ISO). It is considered necessary to adhere to this standard, as improper rotation can cause damage to implements attached to a PTO. This standard helps farmers avoid problems such as ruined implements. While the direction of rotation of a PTO shaft is not always the same for all PTOs, there are some tractors that allow it to rotate both ways, while others have no restrictions.
The direction of rotation of a PTO shaft can be changed by using a hydraulic pump. Another way to connect a PTO is through a “sandwich” type split shaft unit. These units are mounted between the transmission and engine, and they usually receive drive directly from the engine shaft. They can also deliver complete engine power to a PTO. However, you must modify your vehicle’s driveline to install such a split-shaft unit.
editor by czh 2022-12-21
China best Agriculture Machinery Mini Compact Garden Orchard Vineyard Greenhouse 30HP 35HP 40HP 45HP 50HP 55HP 60HP 70HP 80HP 4WD Tractor with Hot selling
Situation: New
Type: Wheel Tractor
By wheel: Four wheel drive
Rated Electrical power (HP): 70HP
Use: Farm Tractor
Travel Type: Gear Push
Certificate: ce
Guarantee: 2 several years
Crucial Marketing Details: Substantial Productiveness
Marketing Variety: New Product 2571
Equipment Test Report: Provided
Video outgoing-inspection: Presented
Guarantee of core components: 2 years
Main Factors: Motor, Gearbox, Motor, Gear, Bearing
Engine Manufacturer: YTO
Applicable Industries: Farms, Retail
Showroom Spot: Turkey, Italy, Peru, Indonesia, Thailand, Chile, Bangladesh
Bodyweight: 2
The Four Basic Components of a Screw Shaft
There are four basic components of a screw shaft: the Head, the Thread angle, and the Threaded shank. These components determine the length, shape, and quality of a screw. Understanding how these components work together can make purchasing screws easier. This article will cover these important factors and more. Once you know these, you can select the right type of screw for your project. If you need help choosing the correct type of screw, contact a qualified screw dealer.
Thread angle
The angle of a thread on a screw shaft is the difference between the two sides of the thread. Threads that are unified have a 60 degree angle. Screws have two parts: a major diameter, also known as the screw’s outside diameter, and a minor diameter, or the screw’s root diameter. A screw or nut has a major diameter and a minor diameter. Each has its own angle, but they all have one thing in common – the angle of thread is measured perpendicularly to the screw’s axis.
The pitch of a screw depends on the helix angle of the thread. In a single-start screw, the lead is equal to the pitch, and the thread angle of a multiple-start screw is based on the number of starts. Alternatively, you can use a square-threaded screw. Its square thread minimizes the contact surface between the nut and the screw, which improves efficiency and performance. A square thread requires fewer motors to transfer the same load, making it a good choice for heavy-duty applications.
A screw thread has four components. First, there is the pitch. This is the distance between the top and bottom surface of a nut. This is the distance the thread travels in a full revolution of the screw. Next, there is the pitch surface, which is the imaginary cylinder formed by the average of the crest and root height of each tooth. Next, there is the pitch angle, which is the angle between the pitch surface and the gear axis.
Head
There are three types of head for screws: flat, round, and hexagonal. They are used in industrial applications and have a flat outer face and a conical interior. Some varieties have a tamper-resistant pin in the head. These are usually used in the fabrication of bicycle parts. Some are lightweight, and can be easily carried from one place to another. This article will explain what each type of head is used for, and how to choose the right one for your screw.
The major diameter is the largest diameter of the thread. This is the distance between the crest and the root of the thread. The minor diameter is the smaller diameter and is the distance between the major and minor diameters. The minor diameter is half the major diameter. The major diameter is the upper surface of the thread. The minor diameter corresponds to the lower extreme of the thread. The thread angle is proportional to the distance between the major and minor diameters.
Lead screws are a more affordable option. They are easier to manufacture and less expensive than ball screws. They are also more efficient in vertical applications and low-speed operations. Some types of lead screws are also self-locking, and have a high coefficient of friction. Lead screws also have fewer parts. These types of screw shafts are available in various sizes and shapes. If you’re wondering which type of head of screw shaft to buy, this article is for you.
Threaded shank
Wood screws are made up of two parts: the head and the shank. The shank is not threaded all the way up. It is only partially threaded and contains the drive. This makes them less likely to overheat. Heads on wood screws include Oval, Round, Hex, Modified Truss, and Flat. Some of these are considered the “top” of the screw.
Screws come in many sizes and thread pitches. An M8 screw has a 1.25-mm thread pitch. The pitch indicates the distance between two identical threads. A pitch of one is greater than the other. The other is smaller and coarse. In most cases, the pitch of a screw is indicated by the letter M followed by the diameter in millimetres. Unless otherwise stated, the pitch of a screw is greater than its diameter.
Generally, the shank diameter is smaller than the head diameter. A nut with a drilled shank is commonly used. Moreover, a cotter pin nut is similar to a castle nut. Internal threads are usually created using a special tap for very hard metals. This tap must be followed by a regular tap. Slotted machine screws are usually sold packaged with nuts. Lastly, studs are often used in automotive and machine applications.
In general, screws with a metric thread are more difficult to install and remove. Fortunately, there are many different types of screw threads, which make replacing screws a breeze. In addition to these different sizes, many of these screws have safety wire holes to keep them from falling. These are just some of the differences between threaded screw and non-threaded. There are many different types of screw threads, and choosing the right one will depend on your needs and your budget.
Point
There are three types of screw heads with points: cone, oval, and half-dog. Each point is designed for a particular application, which determines its shape and tip. For screw applications, cone, oval, and half-dog points are common. Full dog points are not common, and they are available in a limited number of sizes and lengths. According to ASTM standards, point penetration contributes as much as 15% of the total holding power of the screw, but a cone-shaped point may be more preferred in some circumstances.
There are several types of set screws, each with its own advantage. Flat-head screws reduce indentation and frequent adjustment. Dog-point screws help maintain a secure grip by securing the collar to the screw shaft. Cup-point set screws, on the other hand, provide a slip-resistant connection. The diameter of a cup-point screw is usually half of its shaft diameter. If the screw is too small, it may slack and cause the screw collar to slip.
The UNF series has a larger area for tensile stress than coarse threads and is less prone to stripping. It’s used for external threads, limited engagement, and thinner walls. When using a UNF, always use a standard tap before a specialized tap. For example, a screw with a UNF point is the same size as a type C screw but with a shorter length.
Spacer
A spacer is an insulating material that sits between two parts and centers the shaft of a screw or other fastener. Spacers come in different sizes and shapes. Some of them are made of Teflon, which is thin and has a low coefficient of friction. Other materials used for spacers include steel, which is durable and works well in many applications. Plastic spacers are available in various thicknesses, ranging from 4.6 to 8 mm. They’re suitable for mounting gears and other items that require less contact surface.
These devices are used for precision fastening applications and are essential fastener accessories. They create clearance gaps between the two joined surfaces or components and enable the screw or bolt to be torqued correctly. Here’s a quick guide to help you choose the right spacer for the job. There are many different spacers available, and you should never be without one. All you need is a little research and common sense. And once you’re satisfied with your purchase, you can make a more informed decision.
A spacer is a component that allows the components to be spaced appropriately along a screw shaft. This tool is used to keep space between two objects, such as the spinning wheel and an adjacent metal structure. It also helps ensure that a competition game piece doesn’t rub against an adjacent metal structure. In addition to its common use, spacers can be used in many different situations. The next time you need a spacer, remember to check that the hole in your screw is threaded.
Nut
A nut is a simple device used to secure a screw shaft. The nut is fixed on each end of the screw shaft and rotates along its length. The nut is rotated by a motor, usually a stepper motor, which uses beam coupling to accommodate misalignments in the high-speed movement of the screw. Nuts are used to secure screw shafts to machined parts, and also to mount bearings on adapter sleeves and withdrawal sleeves.
There are several types of nut for screw shafts. Some have radial anti-backlash properties, which prevent unwanted radial clearances. In addition, they are designed to compensate for thread wear. Several nut styles are available, including anti-backlash radial nuts, which have a spring that pushes down on the nut’s flexible fingers. Axial anti-backlash nuts also provide thread-locking properties.
To install a ball nut, you must first align the tangs of the ball and nut. Then, you must place the adjusting nut on the shaft and tighten it against the spacer and spring washer. Then, you need to lubricate the threads, the ball grooves, and the spring washers. Once you’ve installed the nut, you can now install the ball screw assembly.
A nut for screw shaft can be made with either a ball or a socket. These types differ from hex nuts in that they don’t need end support bearings, and are rigidly mounted at the ends. These screws can also have internal cooling mechanisms to improve rigidity. In this way, they are easier to tension than rotating screws. You can also buy hollow stationary screws for rotator nut assemblies. This type is great for applications requiring high heat and wide temperature changes, but you should be sure to follow the manufacturer’s instructions.
China supplier 50HP Agricultural Machinery Farm Equipment Garden Rubber Crawler Mini Tractor with Great quality
Product Description
50-100HP Farm Tractor,Rubber Tractor,Crawler Tractor
Product Description 1.Farm tractors engine form adopt renowned directly injection vertical water cooled 4-stroke(In line,EFI,water cooled,4-stroke) YTO/CHANGCHAI engine.
2.Agricultural equipment tractors Walking rubber track pitch section*number*width:
90*46*300(W602,60HP) 90*46*350(W502,50HP) 90*50*350(W702/802,70/80HP) 90*51*350(W702,70HP) 90*54*400(W802/902,80/90HP) 90*56*500(W902/1002,90/100HP)
3.China best selling tractors cltuch:single-plate, single-acting, wet friction clutch Type.
4.Our farm tractors Minimum ground clearance(mm):260,400,410,530,610.
5.Equipment farming tractors of gear box:F12+R12;F8+R8;2(machanical gear)+2*2(hydraulic stepless speed change);Main transmission(hydraulic stepless speed change+machanical gear)+2(secondary speed change).
6.PTO:φ38,8teeth φ38,6teeth,Speed:720/1000.Linkage:II Rear Mount 3-point Linkage. We can produce and customize all sorts of medium-sized tractor 50 HP – 100 HP farm crawler tractors, diesel type, electric type can be customized production, and the tractor with all series farm implements, such as ridging machine,rotary tiller,disc plough, flattener,ditching machine,windrower,harrow, loader, backhoe, trailer,mower,grass chopper,silage corn straw harvester,small excavators etc you want. But firstly, tell us your preferred horsepower tractor.
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Product name
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rubber traked Tractor
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Minimum ground clearance (mm)
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400
|
|
|
Engine
|
Mode
|
YD4C50V1
|
|
Form
|
inline,water coolling ,pressurized intercoler,high pressure commonrail
|
|
|
Rated power(kW)
|
36.8
|
|
|
Fuel
|
diesel oil
|
|
|
Rated speed r/min
|
2400
|
|
|
Starting method
|
electric start
|
|
|
Steering brake system
|
Steering System Type
|
teeth clutch + brake
|
|
Brake system type
|
wet friction type
|
|
|
Drive train
|
Clutch type
|
single chip single action
|
|
Transmission type
|
main transmission(hydraulic continuously variable transmission+Mechanical gear)+secondary speed change2
|
|
|
Transmission shift mode
|
shift sleeve
|
|
|
Walking system
|
Rack form
|
full frame
|
|
Track Pitch section × number × width
|
90×46×350
|
|
|
The theoretical speed of each file(km/h)
|
mechanical:5.3low;8.2high hydraulic pressure:low0-6.2;high0-9.2
|
|
|
Working device
|
Lifter type
|
semi-Split
|
|
Tillage depth control
|
position adjustment(optional force position adjustment)
|
|
|
PTO form
|
type1, dependent
|
|
|
Power output shaft speed(r/min)
|
620/960
|
|
|
Product name
|
rubber traked Tractor
|
|
|
Minimum ground clearance (mm)
|
400
|
|
|
Engine
|
Mode
|
YD4C50V1
|
|
Form
|
inline,water coolling ,pressurized intercoler,high pressure commonrail
|
|
|
Rated power(kW)
|
36.8
|
|
|
Fuel
|
diesel oil
|
|
|
Rated speed r/min
|
2400
|
|
|
Starting method
|
electric start
|
|
|
Steering brake system
|
Steering System Type
|
teeth clutch + brake
|
|
Brake system type
|
wet friction type
|
|
|
Drive train
|
Clutch type
|
single chip single action
|
|
Transmission type
|
main transmission(hydraulic continuously variable transmission+Mechanical gear)+secondary speed change2
|
|
|
Transmission shift mode
|
shift sleeve
|
|
|
Walking system
|
Rack form
|
full frame
|
|
Track Pitch section × number × width
|
90×46×350
|
|
|
The theoretical speed of each file(km/h)
|
mechanical:5.3low;8.2high hydraulic pressure:low0-6.2;high0-9.2
|
|
|
Working device
|
Lifter type
|
semi-Split
|
|
Tillage depth control
|
position adjustment(optional force position adjustment)
|
|
|
PTO form
|
type1, dependent
|
|
|
Power output shaft speed(r/min)
|
620/960
|
|
Axle Spindle Types and Features
The axle spindle is an integral part of your vehicle’s suspension. There are several different types and features, including mounting methods, bearings, and functions. Read on for some basic information on axle spindles. The next part of the article will cover how to choose the correct axle spindle for your vehicle. This article will also discuss the different types of spindles available, including the differences between the rear and front bearings.
Features
The improved axle spindle nut assembly is capable of providing additional performance benefits, including increased tire life and reduced seal failure. Its keyway features and radially inwardly extending teeth allow nut adjustment to be accomplished with precision. The invention further provides a unique, multi-piece locking mechanism that minimizes leakage and torque transfer. Its principles and features are detailed in the appended claims. For example, the improved axle spindle nut assembly is designed for use in vehicles that are equipped with a steering system.
The axle spindle nut assembly includes a nut 252 with threads 256 on its inner periphery. The axle spindle 50 also features threads 198 on its outer periphery. The nut is threaded onto the outboard end of the axle spindle 50 until it contacts the inboard surface of the axle spacer 26. In the assembled state, a bearing spacer 58 is also present on the axle spindle.
The axle spindle nut assembly can reduce axial end play between the wheel end assembly 52 and the axle spindle 50. It can be tightened to an extreme torque level, but if the thread faces separate, it will undercompress the bearing cone and spacer group. To minimize these disadvantages, the axle spindle nut assembly is a critical component of a wheel-end assembly. There are several types of axle spindle nuts.
The third embodiment of the axle spindle nut assembly 300 comprises an inner washer 202, an outer washer 310, and at least one screw 320. The axle spindle nut assembly 300 secures and preloads bearing cones 55, 57. Unlike the first embodiment, the axle spindle nut assembly 300 uses the inner washer 202, which is optional in the third embodiment. The inner washer 202 and outer washer 310 are similar to those of the first embodiment.
Functions
An axle spindle is one of the most important components of a vehicle’s suspension system. The spindle retains the position of bearings and a spacer in an axle by providing clamp force. The inner nut of an axle spindle should be properly torqued to ensure a secure fit. A spindle nut is also responsible for compressing bearings and spacers. If any of these components are missing, the spindle will not work properly.
An axle spindle is used in rear wheel drive cars. It carries the weight of the vehicle on the axle casing and transfers the torque from the differential to the wheels. The axle spindle and hub are secured on the spindle by large nuts. The axle spindle is a vital component of rear wheel drive vehicles. Hence, it is essential to understand the functions of axle spindle. These components are responsible for the smooth operation of a vehicle’s suspension system.
Axle spindles can be mounted in three ways: in the typical axle assembly, the spindles are bolted onto the ends of the tubular axle, and the axle is suspended by springs. Short stub-axle mounting uses a torsion beam that flexes to provide a smooth ride. A second washer is used to prevent excessive rotation of the axle spindle.
Apart from being a crucial component of the suspension system, the spindles of the wheels are responsible for guiding the vehicle in a straight line. They are connected to the steering axis and are used in different types of suspension systems. European cars use a MacPherson Strut suspension system in which the spindle is connected to the arms in the front and rear of the suspension frame. The MacPherson strut allows the shock absorber housing to turn the wheel.
Methods of mounting
Various methods of mounting axle spindle are available. In general, these methods involve forming a tubular blank of uniform cross section and thickness, and receiving the bearing assembly against it. The spindle is then secured using a collar, which also serves as a bearing stop. In some cases, additional features are used to provide greater security. Some of these features may not be suitable for all applications. But they are generally suitable.
Axle spindle forming is usually done by progressive steps using hollow punches. The metallic body of the punch has an inner work surface, which receives the axle blank. A mandrel is fixed within the work opening of the punch. The punch body’s work surface forges the spindle about the mandrel. The punch has two ends, a closed and an open one.
A wheeled vehicle axle assembly (10) includes a cylindrical housing member (12 a) and a plurality of spindle mounting flanges (30) secured on the housing member. The spindles (16) are firmly attached to the housing member by means of coupling members. The coupling members are configured to distribute the bending loads imposed on the spindle by the axle. It is important to note that the coupling members can be either threaded or screwed.
Traditionally, axle spindles were made from tubular blanks of irregular thickness. This method allowed for a gradual reduction in diameter and eliminated the need for extra metal within the spindle. Similarly, axles made by cold forming eliminate the need for additional metal in the spindle. In this way, the overall cost of manufacture is also reduced. The material used for manufacturing axles also determines the size and shape of the final product.
Bearings
A nut 16 is used to retain the wheel bearings on axle spindle 12. The nut comprises several parts. The first portion includes a plurality of threads and a deformable second portion. The nut may be disposed on the inboard or outboard end of the axle spindle. This type of nut is typically secured to the axle spindle by a retaining nut.
The bearings are installed in the spindle to allow the wheel hub to rotate. While bearings are greased, they can dry out over time. Consequently, you may hear a loud clicking sound when turning your vehicle. Alternatively, you may notice grease on the edges of your tires. Bearing failure can cause severe damage to your axle spindle. If you notice any of these symptoms, you may need to replace the bearings on your axle spindle. Fortunately, you can purchase the necessary bearing parts at O’Reilly Auto Parts.
There are three ways to mount an axle spindle. A typical axle assembly has the spindles bolted to the ends of the tubular axle. A torsion beam is also used to mount the spindles on the axle. This torsion beam acts like a spring to help make the ride smooth and bump-free. Lastly, the axle spindle is sometimes mounted as a bolt-on component.
Cost
If your axle spindle has been damaged, you may need to have it replaced. This part of the axle is relatively easy to replace, but you need to know how to do it correctly. To replace your axle spindle, you must first remove the damaged one. To do this, a technician will cut the weld. They will then thread the new one into the axle tube and torque it to specification. After that, they will weld the new axle spindle into place.
When you are thinking about the cost of an axle spindle replacement, you must first determine if it is worth it for your vehicle. It is generally a good idea to replace the spindle only if it is causing damage to your vehicle. You can also replace your axle housing if it is deteriorating. If you do not replace the spindle, you can risk damaging the axle housing. To save money, you can consider using a repair kit.
You can also purchase an axle nut socket set. Most wrenches have an adjusting socket for this purpose. The socket set should be suitable for most vehicle types. Axle spindle replacement costs around $500 to $600 before tax. However, you should be aware that these costs vary widely based on the type of vehicle you have. The parts can cost between $430 and $480, and the labor can cost anywhere from $50 to 70.
