Product Description
Top Sale Factory Manufacturer supply Europe CE certificate Dq854 85HP 4WD Four Wheel Drive Agricultural Farm Tractor Made in China
Tractor Main Features and Advantages:
1.Equipped famous brand engine showing advanced capacity,low fuel consumption,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 : 540/760r/min Optional, For high working efficiency.
PTO shaft of 6 or 8 spline Optional, adaptable for agricultural equipment of all over the world.
10. Big Chassis and Heavy-duty Rear axle for Durable Strong machine.
11. 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 | DQ854 | ||
| Drive type | 4WD | ||
| Engine | |||
| Engine model | YTO or CZPT brand, 4 cylinder diesel engine | ||
| Capacity of fuel tank(L) | 150 | ||
| Engine power(kw/hp) | 62.5kw/85HP | ||
| PTO power at rated speed (kw) | 53 | ||
| Transmission | |||
| Clutch | Dry,dual-stage type | ||
| PTO Speed(rpm) | 540/1000 or 760/1000 | ||
| Gearshift | 8F+4R(common) /16F+8R(optional)/8F+8R(optional) | ||
| Hydraulic system | |||
| Hydraulic output valve | 2-Group (optional) | ||
| Three point linkage | |||
| Category of 3-point link | Category II | ||
| Lifting force (at point of 610mm)KN | >16 | ||
| Technical parameter | |||
| Dimension LxWxH (mm) | 4593x2050x2810 | ||
| Wheel base(mm) | 2195 | ||
| Track base(mm) front wheel | 1610 | ||
| Track base(mm) rear wheel | 1620-2571(usual 1620) | ||
| The smallest clearance(mm) | 379 | ||
| Front tyre | 11.2-24 | ||
| Rear tyre | 16.9-34(common) / 18.4-30(optional) | ||
| Optional Configurations | |||
| Common cabin with Fan; Heater cabin; AC cabin; ROPS; Canopy (Sunshade); 8F+8R shuttle gearshift, 16F+4R creeper gearshift, 2-Group Hydraulic output valve; Front ballast;Rear ballast; Paddy tire, 18.4-30 big rear tire, Air brake, Swing draw bar | |||
| Loading Quantity/40HC | 3 Sets in Nude packing for CBU shipping | ||
DQ854 85HP 4WD Tractor showing :
Advance Manufacturing Line:
Strictly Inspecting and Full Testing for ensuring high quality product :
Tractor Packing and Loading container for Delivering goods :
Best price will be quoted for you as soon as receive your Requirement !
| After-sales Service: | Factory Directly Supply |
|---|---|
| Warranty: | 2 Years |
| Type: | Wheel Tractor |
| Usage: | Farm Tractor, Garden Tractor, Lawn Tractor |
| Certification: | ISO, CE, CCC, Pvoc, Coc |
| Drive Wheel: | 4WD |
| Customization: |
Available
| Customized Request |
|---|
Safety Precautions For a PTO Shaft
When you are working around PTOs, be sure to observe several safety precautions. These include removing the shield, keeping a safe distance from the machine, and avoiding entanglement. Entanglement is a serious injury that can even lead to death. Workers who are near the machine should always maintain a safe distance, especially if the speed of the machine is fast enough to entangle clothing. The speed of the PTO is usually 540 to 1,000 revolutions per minute, and the speed is enough to cause injury in a split second.
Safety precautions
One of the most important safety precautions for a PTO shaft is to make sure that it is properly guarded at all times. An unguarded PTO shaft can entanglement a worker, cause an injury, or even cause death. Operator awareness is key in preventing this hazard. Among other things, workers should not make repairs while the PTO is in use or wear loose or frayed clothing when working near the PTO. Likewise, they should read and follow instructions provided with their tractor and implement. Finally, they should use PTO shafts only for their intended purpose.
Another important safety precaution is to wear a protective gear such as a helmet and gloves before operating a PTO shaft. This type of equipment can be extremely dangerous because of its speed. A PTO shaft that is rotating at 540 rpm can travel two metres in less than a second. Damaged shielding is a common cause of entanglement, so it is important to check your machinery for damage before operating it.
When operating a tractor, PTOs should be kept clear of loose clothing. Loose clothing can easily catch on a rotating PTO shaft. Long hair or jewelry can also become entangled in a PTO shaft. It is also important to remember to secure the PTO shaft guard when the tractor is not in use. Also, never engage a PTO when the engine is off.
Types of pto shafts
PTO shafts are used in tractors and other equipment to secure the secondary gear in the tractor. They are available in different styles and sizes. These shafts are designed to withstand pressure, impacts, and tension. They may also include a shear pin and slip clutch. Before buying a new PTO shaft, make sure to check its measurements.
There are two types of PTO shafts available in an Agric rototiller. The first one has a slip clutch and the other has a shear pin safety device. In order to identify the type of PTO shaft used in a particular tractor, it is important to understand what it is used for.
There are two types of PTO shafts: the external and internal. The latter is used for larger machines, such as a lawnmower. The former is suitable for agricultural applications and is the preferred type for large tractors. The former is suitable for plowing, mowing, and shredding.
Transmission PTO shafts are the oldest type of PTO. They are connected to the tractor’s transmission. When a tractor is in gear, it stops the PTO shaft. However, when it’s not, it’s ineffective and can pose serious problems, such as when mowing. This type of PTO can also cause an overrun clutch to prevent the PTO shaft from working properly.
Reaction time
It’s important to know your reaction time when working around a power take-off (PTO) shaft. This part of the machine rotates at approximately 540 revolutions per minute and can pull in seven feet per second. Reaction time can be affected by age, physical condition, medications, lack of sleep, and stress. If you’re working around a PTO, be sure to remove any loose jewelry or other items that might interfere with your reaction time.
PTO accidents can be caused by several factors. The operator, the machine, and the environment all play a role. The operator’s physical and mental condition can also contribute to unsafe actions. For example, young operators may lack the knowledge and experience to recognize hazards. Older workers may also have slower reaction times, which can make it difficult to react quickly to slippery work areas.
Reaction time is measured as the time between a stimulus and the response. It does not include the time required to move the hand. Reaction time is a critical factor in sports, where athletes need to be quick to respond to the moves of their opponents. A good reaction time is necessary to score points.
A demonstration of the speed of a PTO shaft is a great tool to demonstrate how dangerous this part of a machine can be. To demonstrate the speed, use a 7-foot sash cord tied to a sliding collar universal joint. Select a 540-rpm PTO shaft, and a three-inch diameter shield. In one second, the rotating shaft makes nine revolutions and travels 7.1 feet. However, a cordless drill does not rotate at full speed and will take at least two seconds to wrap around the string.
Standardization
The standardization of PTO shafts in tractors is a major project. The EU Machinery Directive requires the protection of operators from rotating parts, such as the PTO. This is especially important when parts are accessible, as clothing can easily be wrapped around them, resulting in an accident. To prevent such accidents, manufacturers have begun to install non-rotating guards over the PTO drive shaft. These guards comply with the current EU good practice.
The European Standard EN 12965:2003+A2:2009 specifies the safety requirements for PTO drive shafts and their guards. It also specifies safe working practices for these components. The standard was approved by CEN on 16 September 2019. It is important to follow these regulations to ensure safe operation.
In the 1980s, a movement began among agricultural engineers to standardize the PTO shaft. The movement began because the different types of PTO shafts had not been interchangeable. A common example is the Deutz-Fendt shaft, which had become a standard for tractors.
As the power for PTO drives comes from the gearbox, the counter shaft acts as the PTO outlet. Standardization of PTO speeds makes it easier for manufacturers to design equipment to meet a specified speed. For example, a thresher is expected to run at a specific peripheral velocity of the threshing cylinder, which is a function of standard PTO speeds. This also allows designers to plan pulley arrangements with the standard PTO speed in mind.
Safety chains
The PTO shaft is an integral part of a tractor or implement, so it’s essential to secure it with safety chains. These chains are welded to both ends of the shaft and serve as backup connections between the tractor and trailer coupling point. There are several types of chains available, from domestic to metric, to meet your specific needs.
Because of the high speeds of PTO shafts, it’s crucial to protect these parts from being tangled. A single fall of a PTO shaft can cause serious injury or even death. In such an unfortunate situation, safety chains can prevent such injuries. PTO shafts are also extremely dangerous because the components can become hot while they are operating.
In addition to safety chains, operators must also be aware of the hazards that can occur when working near a PTO shaft. Unsafe behaviors, such as performing repairs while operating a machine, or wearing frayed clothing can lead to serious injury or death. In addition, all users should follow the instructions on the tractor or implement they’re using. It’s also essential to use a PTO shaft for its intended purpose.
In addition to safety chains, farmers should also ensure that the PTO drive shaft is securely attached to the tractor or implement. A broken or damaged PTO guard can be just as dangerous as an unprotected shaft. In addition, a poorly fitting PTO guard may provide a false sense of security. For this reason, it’s important to use protective clothing when operating a tractor or implement powered by a PTO.
Shield
The CZPT-Co universal fit PTO shaft shield is a simple and easy to use shield that has a patented lever release. The shield comes in two sizes, the smaller diameter shield is for shafts with a diameter of 1 5/16″ to 2 1/8″ and the larger diameter shield fits shafts of 2″ to 3 1/8″. Each shield is pre-installed with an assortment of bearings. The shield’s length is measured from the end of the yoke bearing groove to the other end.
If you’ve ever tried to work on a PTO shaft, you know that it can be frustrating. A PTO shaft shield is a safety device that covers the shaft and prevents it from rotating. These shields are also designed to be easy to connect and remove. The CZPT safety clip makes it easy to connect or disconnect the shield, and locks into place to prevent it from rotating with the inner driveshaft. The CZPT material used in RPM Transmissions driveline safety shields is strong and rigid.
Another improvement of this PTO shaft shield is the bracket that supports the two-piece PTO shaft and outer shield. The bracket is shown in FIG. 2 as an angled front view. FIG. 7 is a side elevation view of the bracket mounted to the machine tongue.
editor by CX 2023-04-25
China supplier Manufacturer Supply Top Quality 150HP 4WD Cheap Farm Tractor Farmlead Brand by Deutz-Fahr pto shaft assembly
Product Description
| Yuchai China, common rail engine with 6 cylinder YC6J165-T301 (JY40T9TE);6.494L displacement, rated speed 2300 rmp, rated power 150HP/110.3kw; 16F+8R sliding sleeve;ZF front axlem i=17.727; 14″ CZPT double-acting dry clutch with hydrolic power;4WD with differential locker; with external dry air filter; splited PTO shaft with 9 Splines D38;wet brake,hydraulic steering,Strong pressure rear lifter; Bosch 3 way Hydro Output; 3.5 inch LCD integrated display instrument; CZPT CAB, (Amour) AG tyre14.9-26/18.4-38 stepleass;3PL, Cat2; PTO 760/850 rpm; suspension Seat(PVC with safty Belt and armrest); Dry air filter with ordinary air pre-filter; W/O Auto-driving system ;fixed steering colum |
| Type: | Wheel Tractor |
|---|---|
| Usage: | Farm Tractor, Garden Tractor, Lawn Tractor |
| Certification: | ISO, CE, EPA, CCC, ISO/TS16949, EEC, XQC, SGS |
| Drive Wheel: | 4WD |
| Emission Standard: | Euro II |
| Fuel: | Gas / Diesel |
| Customization: |
Available
| Customized Request |
|---|
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 CX 2023-04-20
China Hot selling 4WD Mini 4X4 Tractor Agriculture Farm Tractor 50HP 60HP Compact Tractor with Front Loader and Backhoe pto shaft bent
Product Description
Our Advantages
Revenue rank:China’s prime three.
Sample: Help sample order.
OEM: Support technological changes.
Totally free teach: plant training on installation and servicing tactics.
QC: High quality inspection before shipping for every device.
Our Catalog
Merchandise Description
| We have numerous designs about the machine, if you are intrigued, we will send out the catalogue and specifics for you, make sure you send the enquiry.thanks. |
Our have multiple designs Four wheel tractor of power.#12HP #15HP #18HP #20HP #22HP #25HP #28HP #30HP #35HP #40HP #45HP #50HP #60HP #70HP.
Farm tractor diesel engine has basic and compact structure, manipulate, light weight, can be commonly employed for different field. like tiny farmland, vineyards, flower backyard garden, greenhouse especially perfect for mountainous field.
HangZhou CZPT TRACTOR
#12HP #15HP #18HP #20HP #22HP #25HP #28HP #30HP #35HP ,
multifunction, reputable good quality, reasonably priced
Can be equipped with variety of agricultural instruments for diverse farming operates
Well-known and high-quality engine, bolster chassis, strong electricity
Power emission upgrade, more sophisticated performance, minimal gas use, high trustworthiness
Effortless operation, handful of servicing
Can design and create the tractors in OEM
Multi cylinder tractor
#25HP #28HP #30HP #35HP #40HP #45HP #50HP #60HP #70HP.
HangZhou CZPT ,tractor use renowned s model entrance generate axle so that good quality is highly reliable.
Adopting a new variety of large force lifter can make the work more convenient and adaptable.
Geared up with external double oil cylinders, the doing work effect is much better.
Merchandise Parameters
| MODEL | LS-Mini tractor 12hp | ||
| Motor | Model | 195 | |
| Type | 1cylinder,4-stroke,horizontal,drinking water-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 | 5.00-12 | ||
| Back wheel size | 7.fifty-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 | Ahead | one.sixty eight, 2.sixty one, 4.22, 6.seventy nine, 10.57, 17.08 | |
| Reverse | one.29, 5.22 | ||
| Rotary tiller | Transmission Type | Middle Gears Transmission, or facet gears transmission | |
| Width | 1000mm Adjustable | ||
| Number of blades | 18-20pcs | ||
| Working depth | one hundred fifty-250mm | ||
| Up and down control | Hydraulic system | ||
| Product | LS-Tiny tractor 25hp | ||
| Wheel generate | 4×2 | ||
| Proportions | 2700×1400×1400 | ||
| Fat(kg) | 950-1571 | ||
| Front wheel(mm) | 900,1000,1100,1200 adjustable | ||
| Rear wheel(mm) | 960,a thousand,1100,1200,1300 adjustable | ||
| Wheel foundation(mm) | 1400 | ||
| Min. ground distance(mm) | 350 | ||
| Gear shift | six+one | ||
| Tyre size | 9.5-20/five hundred-fourteen | ||
| Engine Type | |||
| Rated energy(kW) | eighteen.32kw | ||
| Rated pace (r/min) | H2o cooled,vertical,4 stoke and immediate injection | ||
| Commence | Electric | ||
| Transmission | 2200 | ||
| Clutch | solitary ,dry friction, solitary clutch | ||
| Connection/PTO | 3×2+1 | ||
| 3 stage suspension/ Rear P.T.O 540 | |||
| Model | LS- Middle tractor 50hp | ||
| Horsepower&Push Type | 50hp, 4×4 | ||
| Motor | |||
| Motor Design | 50HP | ||
| Type | Vertical, Drinking water-Cooled, 4 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 Floor Clearance(mm) | 300 | ||
| TRANSMISSION | |||
| Equipment Shift | 8F+2R | ||
| Clutch Type | Dry Solitary-stage | ||
| Managing Program | |||
| Tire F/R | 650-sixteen/11.2-24 | ||
| Steering | Hydraulic Steering | ||
| Brake | Toe Type | ||
| Park Brake | Latch Pedal | ||
| Functioning Method | |||
| Hitch | Partial Separated Kind, 3-Point hydraulic hitch,Class 1 | ||
| Max. Elevate Pressure(N) | ≥6300 | ||
| Rear PTO | Rear Rectangle Spline, 6 Tooth, 540/720rpm | ||
Accessories and Equipment
Farming equipment for Farm tractor
Farm tractor is a all-effective agricultural machinery.lt can support farmers land consolidation (plought,rotary tillaqe, scarification,ditching,ridqing, earth up,grass mower Paddy discipline beating and many others).
Crop planting and seeders (wheat, , corn, soybean seed, peanut, planting potatoes, veggies eto Harvest (rice, wheat harvest, corn , peanut, potatoes, sweet potato Onions, ginger, qarlic).
The other management of land, drinking water, spray, fertilization, paddy area operation and so on).
Packaging & Transport
Business Profile
With more than 20 years of industry encounters, our worldwide trade headquarters situated in port city -HangZhou, machines produced in HangZhou, HangZhou, HangZhou, ZheJiang China. There are 7 sequence with over 60 various of farming equipment accessible such as power tiller, strolling tractor, 4 wheel tractor, spray equipment, thresher and supporting farm equipment,such as rotary tiller,plow,harrow,front loader,backhoe,grass bander, trailer,pump,corn planter,corn harvester and reaper. Presently passed the international certification company -S G S certification,technical individual can be sent abroad. In the area of farming machinery,we can meet various consumer demands by superior engineering and most well-liked agricultural device.Exported to much more than 40 countries especially South The united states,japanese Europe,center america and we are top quality supplier of assistance to agricultural equipment undertaking in africa. with prefect One-stop agricultural equipment products service system we get good track record. We are dedicated to producing benefit for our consumers and our objective is to permit farmers in the entire world to get pleasure from trustworthy, good quality, inexpensive full set of agricultural equipment.
3. Our commitments:
a. With us, your cash is risk-free.
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f. Quick answer in 10 minutes.
Affordable cost, trustworthy top quality, enjoys farming.
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Shipping Cost:
Estimated freight per unit. |
To be negotiated |
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| After-sales Service: | Warranty |
|---|---|
| Warranty: | 1 Year |
| Type: | Wheel Tractor |
| Samples: |
US$ 2200/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
What Is a PTO Shaft?
There are a few different types of PTO shafts. For example, there are German, Italian, and North American types. Moreover, there are several series options, such as cap-to-cap overall length, bearing diameter, and snap rings. Each type comes with different features and benefits, so it is important to select the correct one for your needs.
Power Take-Off
The Power Take-Off (PTO) shaft is a mechanical coupling system that couples an aircraft’s accessory gear box with an engine. It transmits high rpm and peak torque. It is an indigenously developed product, which has been cleared for flight fitment and successfully completed an engine ground run test. It is now being used by two Indian manufacturers.
There are four main types of PTOs. Semi-permanently mounted power take-offs are common on marine engines and industrial engines. These power take-offs are used to power secondary implements and accessories. In airplanes, accessory drives are also common. Jet aircraft use four different types of PTO units:
PTO shafts are composed of two telescoping pieces that slide into one another. This allows the user to lower and lift the implement. They are also equipped with universal joints, also known as U-joints. These joints allow flexibility and durability. These joints are held together by two yokes at each end of the shaft.
The speed of the power take-off shaft varies according to tractor size. Larger tractors turn the shaft at 1,000 revolutions per minute, while smaller tractors turn it at 540 revolutions per minute. This means that a person trapped in the open PTO shaft could be whipped around nine times in one second, while a person caught in a smaller tractor could be whipped around 16 2/3 times in one minute. Ultimately, the weight of the person could even cause the engine to stall.
Applications
PTO shafts have a variety of uses in the farm equipment industry. They can be connected to a wide variety of work equipment. For instance, a PTO is commonly used to power a hydraulic pump on a tractor’s front end. In such a case, a small shaft with a U-jointed design will attach to a yoke coupler and turn the pump. While this is not as universal as a tractor PTO, it still falls under the category of a PTO.
A PTO system will have a female coupling on one end and a male coupling on the other end. This essentially acts as an extension adaptor. It will transmit torque signals from the shaft to a static cover assembly to determine the speed and torque in both directions. In some cases, a PTO system will be able to record the data directly onto a PC or other electronic device.
In addition to power take-off systems, these systems can also provide power for auxiliary equipment. In addition, a split shaft PTO allows the power of one engine to power the axle of another vehicle. Depending on the engine’s power, a PTO may use either an air or hydraulic pump to power auxiliary equipment.
The PTO shaft is also useful for securing a tractor or equipment. This device features safety shields on both ends and fits securely inside the secondary shaft. The PTO shaft can be found in a variety of shapes. There are domestic-shaped and metric-shaped versions.
Safety precautions
Operator awareness is key in preventing PTO shaft entanglement. It is important to avoid performing any repairs while the machine is operating. It is also important to avoid wearing loose or frayed clothing that could become entangled in the rotating shaft. It is also essential to read and follow the tractor’s operating manual. Also, ensure that the PTO shaft is only used for its intended purpose.
A power take-off, or PTO, is a type of attachment that transmits mechanical power from a tractor to another piece of farm machinery. Common examples include hay balers, rotary cutters, weed mowers, and forage blowers. These attachments are often equipped with protective shields to prevent entanglement. The shaft should always be covered when in use.
Operators should also avoid getting too close to the PTO shaft. The operator may become entangled if they accidentally approach the spinning shaft. They should also avoid wearing loose clothing because loose clothing can easily get caught in the stub and cause serious injury. These safety precautions are essential for safe operation of all farm machinery.
When using a PTO with heavy drive, it is important to use a heavy-duty model with a PTO shaft that is appropriate for the application. Alternatively, use a universal joint or wide-angle universal joint. These attachments can be a safer alternative to traditional PTOs. Draw-bar pins on trailed machines should be firmly secured to avoid damaging the PTO shaft. It is also recommended to guard all drive shafts on the machine.
Design
A PTO shaft has several advantages. It is a versatile power transmission that is ideal for heavy-duty equipment. Its design is rigid, yet flexible, allowing for high-speed operation. This is due in part to the splines, which prevent the parts from separating during operation.
The gears of a PTO drive are made from high-quality steel, which increases their durability. They are made from SCM 440 gear material. This material has a high tensile strength and a high yield point. It also has a high Young’s modulus of 206,000 N/mm2. Its Poisson’s ratio is 0.3, while its pressure angle is twenty degrees. In addition, its addendum and dedendum coefficients are both greater than 1.0.
Designed for use on industrial and marine engines, PTOs allow the driver to transfer power from a primary mover to a PTO-powered attachment. They are easy to install and offer improved service life and decreased downtime. In aircraft applications, PTOs are also common. Jet aircraft and agricultural equipment often use PTOs.
The PTO shaft’s dimensions are crucial for preventing vibration. It should extend at least 14 inches from the hitch point to the input shaft of the implement. In some cases, a shorter shaft may not fit the tractor, so it is important to choose the right size. If the PTO shaft is too short, it could cause the two parts to separate when the tractor is turning a corner.
Cost
A PTO shaft is a very important part of a tractor because it transfers power to an attached attachment. These attachments typically include rotary tillers, brush cutters, hush hug, and mowers. While many attachments use a PTO shaft, the connection flange is not standardized. Some older models of tractors may have a connection flange that is closer to the tractor.
A PTO shaft will work with either a standard or a Weasler yoke. You can also choose from metric and North American models. There are also Italian PTO shafts. To ensure the best performance and durability, it is essential to ensure that the shaft is free of damage. To avoid such damage, a PTO shaft should be purchased from a reputable supplier.
PTO shafts are made from high-quality steel and feature a 1-3/8″ 6-spline at both the tractor and the implement end. In addition, splined PTO shafts are easy to replace and provide excellent horsepower. These PTO shafts can also increase a tractor’s work efficiency.
The cost of a PTO shaft replacement can vary. The average price range for a front-wheel-drive half-shaft is $470 to $940, and the cost for a rear-wheel-drive drive half-shaft replacement is about $1,600 to $2,000. The parts cost about two hundred dollars and the labor could take an hour or more.
Buying guide
If you’re looking to replace a PTO shaft on a lawn tractor, it’s important to consider several factors. First, the PTO shaft needs to be compatible with the tractor you plan to use it on. Then, you need to determine which size universal joint you need. To do this, you can use a PTO shaft size chart.
The PTO shaft is the component that transfers power from the tractor to the attached implement. It’s made up of several parts, including the internal and external PTO yoke, the universal joint, and the safety chain and shield. There are several types of PTO shafts available. You’ll want to choose the right size for your machine, as well as the number of PTO shafts you need.
A PTO shaft is essential for a tractor because without it, the tractor cannot drive. Understanding the PTO parts will help you operate farm machinery more effectively. For instance, if you’re buying a new Power Take Off shaft, you’ll want to look for one that’s compatible with the model and year of the tractor.
You’ll also need to consider the length of the PTO shaft. A PTO shaft can vary from 53 inches when compressed to 77 inches when fully extended. The most common length for a PTO shaft is about fifty-three inches, but you can also choose a longer one if you need more flexibility.
editor by CX 2023-04-13
China CE 354 Widened Tire Mini Farm Tractors Agriculture Tractor Like John Deere 4WD Wheel Tractor with Rotary Cultivator Agricultural Tractor for Farm pto shaft diagram
Product Description
Merchandise Description:
one. This series’ wheel chassis uses the 2571 newest up-to-date system which assimilated mature technologies from several domestic makes. More reasonable composition minimums the malfunction charge in the approach of employing.
2. Four-stroke engines with higher torque reserve. Engines are from YTO,Xinchai, Xichai,Laidong and Quanchai.
three. (4+1)×2 transmission construction with 8F +2R gears. Eight ahead gears and 2 rear gears
four. Equip with double speed of PTO shaft 540/720 rpm. Adapted to diverse discipline kind.
5. Adopt total hydraulic steering, unbiased fuel tank, straightforward functioning and high mobility.
6. Adjustable entrance and rear tracks satisfy agricultural needs of distinct locations. Extra-huge water tank and high potential upkeep-free of charge battery make the equipment with greatest warmth-dispersion and starting functionality.
7. Steering system makes use of orbit hydrostatic steering equipment with rotary valve. Flexible to run with a far more dependable and secure performance.
8. Differential lock stop rear wheels skidding when climbing, running in paddy land and wet temperature.
9. Optional Equipment: solitary or double hydraulic output program, air brake, side shift, strong hydraulic lifter, streamlined hood, wheel guards, diverse dimension tires.
Priduct photograph
| Model | TK254 | TK304 | TK354 | TK404 | TK454 | ||
| Type | 4×4 Wheeled Sort | 4×4 Wheeled Sort | 4×4 Wheeled Variety | 4×4 Wheeled Type | 4×4 Wheeled Kind | ||
| Dimensions of Tractor (mm) |
Length | 3150 | 3150 | 3250 | 3250 | 3250 | |
| Width | 1450 | 1450 | 1500 | 1500 | 1500 | ||
| Height | 2030 | 2030 | 2040 | 2130 | 2130 | ||
| Tread | Front Wheel | 960,1220(ususl) | 960,1220(ususl) | 960,1220(ususl) | 1250 | 1250 | |
| Rear Wheel | 960,1160(typical),1200,1300 | 960,1160(common),1200,1300 | 960,1160,1200(typical),1300 | 1200,1300(common),1400 | 1200,1300(common),1400 | ||
| Wheel Base | 1715 | 1715 | 1820 | 1820 | 1820 | ||
| Min. Floor Base | 360(the base of transfer situation) | 360(the base of transfer case) | 360(the bottom of transfer case) | 360(the bottom of transfer situation) | 360(the base of transfer circumstance) | ||
| Min. Usage Mass(kg) | 1400 | 1400 | 1600 | 1600 | 1600 | ||
| Engine | Model(optional ) | Laidong KM385 | Laidong KM3T30 | Laidong 4L22BT | Xichai | Xichai | |
| Type | Vertical, drinking water cooled and 4-stroke | Vertical, water cooled and 4-stroke | Vertical, w ater cooled and 4-stroke | Vertical, drinking water cooled and 4-stroke | Vertical, drinking water cooled and 4-stroke | ||
| Rated Electricity (kw) | eighteen.4 | 22.1 | twenty five.seven | 29.four | 33.one | ||
| Rated Rev.(r/min) | 2300 | 2300 | 2350 | 2300 | 2400 | ||
| Fuel | Diesel Oil | Diesel Oil | Diesel Oil | Diesel Oil | Diesel Oil | ||
| Tire | Front Wheel | 6.00-sixteen | six.00-sixteen | 6.00-sixteen | six.00-sixteen | six.00-16 | |
| Rear Wheel | 9.50-24 | 9.fifty-24 | nine.fifty-24 | 9.fifty-24 | 9.50-24 | ||
| Clutch | Dry-friction,one stage or Dry-friction,Two Phase | Dry-friction,solitary phase or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Phase | Dry-friction,one phase or Dry-friction,Two Phase | Dry-friction,one stage or Dry-friction,Two Stage | ||
| Steering | Hydraulic sort | Hydraulic type | Hydraulic kind | Hydraulic kind | Hydraulic kind | ||
| Transmission Box | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | ||
| Suspension Kind | Post Positioned Tri-stage Suspension Catalogue | Put up Positioned Tri-position Suspension Catalogue | Submit Positioned Tri-level Suspension Catalogue | Submit Positioned Tri-point Suspension Catalogue | Publish Positioned Tri-level Suspension Catalogue | ||
| PTO | Type and Rev. (r/min) | Put up-placement, 50 %-independent, 540/720 |
Publish-place, half-unbiased, 540/720 |
Publish-position, 50 %-impartial, 540/720 |
Post-situation, fifty percent-independent, 540/720 |
Publish-position, 50 percent-unbiased, 540/720 |
|
| Spline Size | I35 Rectangle Spline with 6 enamel | I35 Rectangle Spline with 6 tooth | I35 Rectangle Spline with 6 tooth | I35 Rectangle Spline with 6 tooth | I35 Rectangle Spline with 6 enamel | ||
Regular Equipments:
Engine,4 Cylinders,8+2 Gear Change,With Twin-Stage Clutch,Electricity Steering,Trailer outlet,
safety plate,Tires:8.3-24/14.9-thirty,hand throttle wire ,4×4 Wheel Generate,3-Stage Linkage,
Rear PTO 540/760, Shade comply with your need.
Choices:
Taxi,Cover,Air Brake,Tilting Draw Bar, Entrance finish loader,backhoe
You can also pick any resources
Packaging & Supply:
FCL&LCL
Firm Data:
Telake (HangZhou) Agricultural gear Co., Ltd. primarily creates medium and big horsepower wheeled tractors and supporting various agricultural equipment and instruments. The main products of the business cover all kinds of wheeled tractors with twenty five horsepower to 260 horsepower, and the corresponding agricultural equipment and tools. At current, the items are sold all in excess of the nation and much more than 10 international locations and areas overseas. Between them, the medium-horsepower wheeled tractors are in the major position in the industry in phrases of technology and quality. The organization has strong technological pressure, sturdy improvement potential, excellent detection indicates and full publish-sale support method.
OUR SERVICES
1. Free of charge resource box and free of charge effortless injury elements.
2. Warranty time: eighteen months right after the products supply your port.
three. Delivery time: twenty times for 1 container.
4.8 models in 1 20FT container. 16units in 1 40FT container.
five. Every single coloration we can do for you.
6. We can do the tractor with your emblem in your order. (It Is Cost-free)
seven. Payment expression: T/T30% in progress, 70% T/T following the transport, or L/C at sight.
| Warranty: | 1year |
|---|---|
| Type: | Wheel Tractor |
| Usage: | Farm Tractor, Garden Tractor, Lawn Tractor |
| Certification: | ISO, CE, EPA, CCC, ISO/TS16949, EEC, XQC |
| Drive Wheel: | 4WD |
| Emission Standard: | Euro II |
###
| Samples: |
US$ 3920/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model | TK254 | TK304 | TK354 | TK404 | TK454 | ||
| Type | 4×4 Wheeled Type | 4×4 Wheeled Type | 4×4 Wheeled Type | 4×4 Wheeled Type | 4×4 Wheeled Type | ||
| Dimensions of Tractor (mm) |
Length | 3150 | 3150 | 3250 | 3250 | 3250 | |
| Width | 1450 | 1450 | 1500 | 1500 | 1500 | ||
| Height | 2030 | 2030 | 2040 | 2130 | 2130 | ||
| Tread | Front Wheel | 960,1220(ususl) | 960,1220(ususl) | 960,1220(ususl) | 1250 | 1250 | |
| Rear Wheel | 960,1160(usual),1200,1300 | 960,1160(usual),1200,1300 | 960,1160,1200(usual),1300 | 1200,1300(usual),1400 | 1200,1300(usual),1400 | ||
| Wheel Base | 1715 | 1715 | 1820 | 1820 | 1820 | ||
| Min. Ground Base | 360(the bottom of transfer case) | 360(the bottom of transfer case) | 360(the bottom of transfer case) | 360(the bottom of transfer case) | 360(the bottom of transfer case) | ||
| Min. Usage Mass(kg) | 1400 | 1400 | 1600 | 1600 | 1600 | ||
| Engine | Model(optional ) | Laidong KM385 | Laidong KM3T30 | Laidong 4L22BT | Xichai | Xichai | |
| Type | Vertical, water cooled and 4-stroke | Vertical, water cooled and 4-stroke | Vertical, w ater cooled and 4-stroke | Vertical, water cooled and 4-stroke | Vertical, water cooled and 4-stroke | ||
| Rated Power (kw) | 18.4 | 22.1 | 25.7 | 29.4 | 33.1 | ||
| Rated Rev.(r/min) | 2300 | 2300 | 2350 | 2300 | 2400 | ||
| Fuel | Diesel Oil | Diesel Oil | Diesel Oil | Diesel Oil | Diesel Oil | ||
| Tire | Front Wheel | 6.00-16 | 6.00-16 | 6.00-16 | 6.00-16 | 6.00-16 | |
| Rear Wheel | 9.50-24 | 9.50-24 | 9.50-24 | 9.50-24 | 9.50-24 | ||
| Clutch | Dry-friction,single stage or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Stage | ||
| Steering | Hydraulic type | Hydraulic type | Hydraulic type | Hydraulic type | Hydraulic type | ||
| Transmission Box | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | ||
| Suspension Type | Post Positioned Tri-point Suspension Catalogue | Post Positioned Tri-point Suspension Catalogue | Post Positioned Tri-point Suspension Catalogue | Post Positioned Tri-point Suspension Catalogue | Post Positioned Tri-point Suspension Catalogue | ||
| PTO | Type and Rev. (r/min) | Post-position, half-independent, 540/720 |
Post-position, half-independent, 540/720 |
Post-position, half-independent, 540/720 |
Post-position, half-independent, 540/720 |
Post-position, half-independent, 540/720 |
|
| Spline Size | I35 Rectangle Spline with 6 teeth | I35 Rectangle Spline with 6 teeth | I35 Rectangle Spline with 6 teeth | I35 Rectangle Spline with 6 teeth | I35 Rectangle Spline with 6 teeth | ||
| Warranty: | 1year |
|---|---|
| Type: | Wheel Tractor |
| Usage: | Farm Tractor, Garden Tractor, Lawn Tractor |
| Certification: | ISO, CE, EPA, CCC, ISO/TS16949, EEC, XQC |
| Drive Wheel: | 4WD |
| Emission Standard: | Euro II |
###
| Samples: |
US$ 3920/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model | TK254 | TK304 | TK354 | TK404 | TK454 | ||
| Type | 4×4 Wheeled Type | 4×4 Wheeled Type | 4×4 Wheeled Type | 4×4 Wheeled Type | 4×4 Wheeled Type | ||
| Dimensions of Tractor (mm) |
Length | 3150 | 3150 | 3250 | 3250 | 3250 | |
| Width | 1450 | 1450 | 1500 | 1500 | 1500 | ||
| Height | 2030 | 2030 | 2040 | 2130 | 2130 | ||
| Tread | Front Wheel | 960,1220(ususl) | 960,1220(ususl) | 960,1220(ususl) | 1250 | 1250 | |
| Rear Wheel | 960,1160(usual),1200,1300 | 960,1160(usual),1200,1300 | 960,1160,1200(usual),1300 | 1200,1300(usual),1400 | 1200,1300(usual),1400 | ||
| Wheel Base | 1715 | 1715 | 1820 | 1820 | 1820 | ||
| Min. Ground Base | 360(the bottom of transfer case) | 360(the bottom of transfer case) | 360(the bottom of transfer case) | 360(the bottom of transfer case) | 360(the bottom of transfer case) | ||
| Min. Usage Mass(kg) | 1400 | 1400 | 1600 | 1600 | 1600 | ||
| Engine | Model(optional ) | Laidong KM385 | Laidong KM3T30 | Laidong 4L22BT | Xichai | Xichai | |
| Type | Vertical, water cooled and 4-stroke | Vertical, water cooled and 4-stroke | Vertical, w ater cooled and 4-stroke | Vertical, water cooled and 4-stroke | Vertical, water cooled and 4-stroke | ||
| Rated Power (kw) | 18.4 | 22.1 | 25.7 | 29.4 | 33.1 | ||
| Rated Rev.(r/min) | 2300 | 2300 | 2350 | 2300 | 2400 | ||
| Fuel | Diesel Oil | Diesel Oil | Diesel Oil | Diesel Oil | Diesel Oil | ||
| Tire | Front Wheel | 6.00-16 | 6.00-16 | 6.00-16 | 6.00-16 | 6.00-16 | |
| Rear Wheel | 9.50-24 | 9.50-24 | 9.50-24 | 9.50-24 | 9.50-24 | ||
| Clutch | Dry-friction,single stage or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Stage | Dry-friction,single stage or Dry-friction,Two Stage | ||
| Steering | Hydraulic type | Hydraulic type | Hydraulic type | Hydraulic type | Hydraulic type | ||
| Transmission Box | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | (4+1)×2 Composed | ||
| Suspension Type | Post Positioned Tri-point Suspension Catalogue | Post Positioned Tri-point Suspension Catalogue | Post Positioned Tri-point Suspension Catalogue | Post Positioned Tri-point Suspension Catalogue | Post Positioned Tri-point Suspension Catalogue | ||
| PTO | Type and Rev. (r/min) | Post-position, half-independent, 540/720 |
Post-position, half-independent, 540/720 |
Post-position, half-independent, 540/720 |
Post-position, half-independent, 540/720 |
Post-position, half-independent, 540/720 |
|
| Spline Size | I35 Rectangle Spline with 6 teeth | I35 Rectangle Spline with 6 teeth | I35 Rectangle Spline with 6 teeth | I35 Rectangle Spline with 6 teeth | I35 Rectangle Spline with 6 teeth | ||
Power Take-Off (PTO) Shafts
Power take-off (PTO) shafts are used on many types of machines, including jet aircraft. They are typically semi-permanently mounted to a marine or industrial engine, and are powered by a drive shaft. The drive shaft also powers secondary implements and accessories. Depending on the application, accessory drives may also be used in aircraft. There are four main types of PTO units used in jet aircraft.
Power take-off (PTO) shaft
The power take-off (PTO) shaft of a tractor can be controlled to operate in one of two modes: automatic and manual. Automatic mode operates when the PTO shaft starts turning and is automatically engaged when the power lift is raised by actuating the lift lever 9. Manual mode operates when the lift lever is not raised.
The manual mode allows for manual adjustments. A retaining band 12 may be adjusted arcuately about PTO shaft S with an axial center parallel to the axis of the PTO shaft S. The retaining band may be secured by conventional over center clamps. The retaining band 12 may also be adjusted arcuately about pin or bolt 30.
Power take-off (PTO) shaft safety retainers are used to prevent unintended disconnection of the PTO shaft. The safety retainers comprise a stationary openable band that circumscribes the PTO shaft near the connection with driven machinery. The band is preferably offset from the axis of the PTO shaft.
While the PTO shaft is a convenient way to transfer mechanical power to farm implements, there are several inherent hazards associated with using it improperly. Accidental disconnections of the PTO shaft pose a significant risk for the operator. A disconnect can cause the PTO shaft to whip around the driven machinery, potentially causing injury.
Power take-off shaft entanglements can be devastating to the limbs trapped in them, requiring amputation in some cases. In addition to being dangerous, the PTO shafts must be fully guarded to prevent contact with the ground. A farmer must never get too close to an operating PTO shaft to protect their own safety.
Types
There are several different types of PTO shafts available to suit various applications. They can vary in size and number of splines. Each standard has a specific speed range and is designed to fit a variety of implements. For example, there are German and Italian types of PTO shafts.
The type of PTO shaft you choose will determine the maximum load that can be safely transferred. Depending on the type, the rate at which the PTO clutch engages will be different. For example, a lower-density PTO shaft will engage at a slower rate than a higher-density PTO shaft, while a higher-density shaft will be more tolerant of higher loads.
The primary function of a PTO shaft is to secure equipment to the tractor or other agricultural equipment. These parts often feature safety shields on both ends. They are also made in the same shape as the secondary shaft. The front shaft is wider than the secondary shaft, which allows the secondary shaft to fit inside. However, during movement, pieces of the PTO shaft can collapse, making them less safe.
PTO shafts are expensive and easy to steal, so make sure to protect your investment. Make sure the PTO shaft has guards to protect it from thieves. There are two types of PTO shafts: the external and the internal PTO yokes. Internal PTO shafts have an internal PTO yoke, while external PTO shafts use a universal joint. There is also a safety chain and shield on the external PTO shaft.
Depending on the application, you can choose between several different kinds of PTO shafts. Some types of PTO shafts have multiple splines, which can increase the torque transmitted. For applications requiring accuracy and precision, you may want to use a parallel keyed shaft.
Connections
A PTO shaft has two parts: an input and an output. The input portion of a PTO adapter shaft has a smaller diameter, and the output portion has a larger diameter. Both are connected by splines. These splines have tapered outer ends. The first bore 25 has a first frustoconical wall, while the second bore has a second frustoconical wall.
One of the most common causes of PTO shaft failure is a poorly adjusted clutch. Another common cause is improper lubrication of the PTO shaft’s wide angle joints. PTO shafts should be lubricated at least once every eight hours. If you fail to do this, you risk premature ware and reduced life expectancy.
When a PTO shaft is installed in a tractor, the tractor must be connected to the implement using a coupler frame. The coupler frame has a PTO adapter mounting flange that engages with the PTO stub shaft. The coupler frame can move to accommodate the PTO adapter shaft, and the PTO adapter shaft can pivot and slide with the coupler frame.
When a PTO shaft fails, it can result in damage to the tractor and implement. Identifying the cause will help you fix the problem. Constant compression of the PTO shaft can damage the connecting shafts and connections. This could damage the tractor or implement, resulting in expensive repairs. When this happens, it is important to cut or shorten the shaft to reduce the risk of damage.
PTO shaft 24 extends rearward from tractor 10 and is connected to the front universal joint 28 and first end of variable-length splined drive shaft 32. The shaft is connected to a drive mechanism 36 on a mobile work implement 34. This drive mechanism may be mechanical, hydraulic, or a combination of both.
Safety
It is very important for every person using a tractor to understand the safety of PTO shafts. PTOs can be extremely dangerous, and without the correct shielding, they can cause serious injury. It can also be very dangerous if someone accidentally steps on or falls on one while the machine is operating. This is why it is important for everyone using a tractor to read the manufacturer’s manual and follow the safety guidelines for PTO shafts. Moreover, PTOs must only be used for the purpose intended.
PTO safety should be the number one priority for every operator. A small child was tragically killed when he became entangled with a spinning PTO shaft. His father tried to pull him out of the shaft, but was unable to do so. His clothing, which was near the spinning shaft, caught on the PTO and dragged him into it. His body was thrown around the shaft several times, and he sustained injuries to his leg, right arm, and head.
The PTO shaft is an important part of a tractor, and is used to secure the equipment. It is usually secured by safety shields on both ends. There are several kinds of safety shields. One type is a shield that is attached to the front of the PTO shaft. Another type is a shield that rotates freely on its bearings.
Power takeoffs are common on most small and compact tractors, construction machinery, and other equipment. They rotate to provide the drive for the equipment. However, the PTO shaft is very dangerous because it can easily catch something that gets too close to it. Moreover, loose items can also get tangled around the PTO shaft.
Maintenance
One of the most important things to do in order to keep your PTO shaft in top condition is to keep it properly greased. This can be done by using a grease gun or a hand pump. It is important to keep the grease fresh and apply it in the appropriate amounts depending on how much you use the PTO. It is also important to separate the primary and secondary shafts and remove any debris from them.
It is also important to check the spline threads on your PTO on a periodic basis. This is important because some signs of dry shafts are not always immediately apparent. Similarly, spline threading and corrosion can occur behind the scenes and go undetected. Proper PTO maintenance is a vital part of safe and efficient operation.
A damaged or worn drive shaft will prevent your car from turning freely, leaving you exposed to higher repair bills. In addition, it will drastically affect the performance of your car. A broken drive shaft can even result in a crash. You should take your vehicle to a mechanic as soon as you notice any of these problems.
Fortunately, most PTO-driven equipment is equipped with a shear pin to prevent collisions and prevent damage to the gearbox and shaft. It should also be replaced regularly to prevent excessive wear. Long bolts pose a risk of entanglement and can easily catch clothing or gloves. For safety reasons, it is important to disengage the PTO when not in use.
Another thing to do is to keep the PTO shields clean. They must be regularly rotated and tested. Always ensure that your drawbar is properly configured for your machine. This prevents stressing or separating the driveline.
editor by czh 2023-01-06
China manufacturer China Manufacturer Tractor 4X4 Wheel 4WD Agricultural Machinery 40HP 50HP 60HP 70HP 80HP 90HP 100HP 120HP 160HP 220HP Farm Tractor for Sale near me factory
Product Description
Product Description
Features:
1.This big tractors is a multi-functional, big horsepower agricultural wheel tractors.
2.It has the characteristics of reliable structure, convenient operation, flexible steering, big traction, easy maintenance etc.
3.This series of tractors is from 110hp to 150hp.
4.It equipped with Weichai, YTO, CZPT diesel engine.
5. The tranmission box adopt 16F+8R shuttle shifts, front wheel hydraulic steering, mechanical step shift. Brake is adopting doube plates oil bath type disc brake.
6.Rear positioned independent PTO shaft; it is fixed with split type hydraulic suspension system, rear 3 point linkage, three-way hydraulic output valve, with sealed cabin.
7. Used for tilling rotavating, trailing, spraying, ploughing, harrowng, mower cutting, planting, CZPT husbandry etc.
| GP2204 wheel tractor specification | |||
| Item | Measure | specification | |
| Whole unit | Brand | / | GP |
| Model | / | GP2204 | |
| Type | / | 4×4 wheel drive | |
| Usage | / | Agriculture | |
| Dimension(L×W×H) | mm | 5400×2370×3270 | |
| Wheel base | mm | 2710 | |
| Track base( front/rear) | mm | 1800 ,1920 ,2020/1720-2300 | |
| The smallest clearance | mm | 490 | |
| Min. operational weight | g | 6410 | |
| Gear no. | / | 16F+16R | |
| Engine | Brand | / | YUCHAI |
| Type | In-line, direct injection,4-stroke,water cooled | ||
| Model | / | Yuchai YC6J220 | |
| Manufacturer | / | Guangxi Yuchai diesel engine Co.,Ltd | |
| Aspiration way | / | Turbo | |
| Cylinder no. | / | 6 | |
| Diameter X stroke | mm | 105*125 | |
| Rated power | W | 162 | |
| Rated speed | r/min | 2200 | |
| Cooling type | / | Water cooled | |
| Fuel tank | Capacity | L | 280 |
| Steering and brake |
Steering gear type | / | Hydraulic steering |
| Brake model | / | wet, disc | |
| Transmission | Clutch type | / | Dry, dual-stage action |
| Gearbox shifting way | / | Joggle cover | |
| Walking | Tyre size( front/rear) | / | 18.4-26/20.8-38 |
| Working device |
Suspension model | / | Rear, three-point linkages |
| Suspension category | / | III | |
| Adjusting control | / | Position control, float control | |
| Hydraulic valve | / | 3 sets | |
| P.T.O. type | / | Rear, 6 spline | |
| Diameter of spline | mm | 35 | |
| RPM | r/min | 760/1000 | |
| GP2204 wheel tractor specification | |||
| Item | Measure | specification | |
| Whole unit | Brand | / | GP |
| Model | / | GP2204 | |
| Type | / | 4×4 wheel drive | |
| Usage | / | Agriculture | |
| Dimension(L×W×H) | mm | 5400×2370×3270 | |
| Wheel base | mm | 2710 | |
| Track base( front/rear) | mm | 1800 ,1920 ,2020/1720-2300 | |
| The smallest clearance | mm | 490 | |
| Min. operational weight | g | 6410 | |
| Gear no. | / | 16F+16R | |
| Engine | Brand | / | YUCHAI |
| Type | In-line, direct injection,4-stroke,water cooled | ||
| Model | / | Yuchai YC6J220 | |
| Manufacturer | / | Guangxi Yuchai diesel engine Co.,Ltd | |
| Aspiration way | / | Turbo | |
| Cylinder no. | / | 6 | |
| Diameter X stroke | mm | 105*125 | |
| Rated power | W | 162 | |
| Rated speed | r/min | 2200 | |
| Cooling type | / | Water cooled | |
| Fuel tank | Capacity | L | 280 |
| Steering and brake |
Steering gear type | / | Hydraulic steering |
| Brake model | / | wet, disc | |
| Transmission | Clutch type | / | Dry, dual-stage action |
| Gearbox shifting way | / | Joggle cover | |
| Walking | Tyre size( front/rear) | / | 18.4-26/20.8-38 |
| Working device |
Suspension model | / | Rear, three-point linkages |
| Suspension category | / | III | |
| Adjusting control | / | Position control, float control | |
| Hydraulic valve | / | 3 sets | |
| P.T.O. type | / | Rear, 6 spline | |
| Diameter of spline | mm | 35 | |
| RPM | r/min | 760/1000 | |
How to Choose the Right Worm Shaft
You might be curious to know how to choose the right Worm Shaft. In this article, you will learn about worm modules with the same pitch diameter, Double-thread worm gears, and Self-locking worm drive. Once you have chosen the proper Worm Shaft, you will find it easier to use the equipment in your home. There are many advantages to selecting the right Worm Shaft. Read on to learn more.
Concave shape
The concave shape of a worm’s shaft is an important characteristic for the design of a worm gearing. Worm gearings can be found in a wide range of shapes, and the basic profile parameters are available in professional and firm literature. These parameters are used in geometry calculations, and a selection of the right worm gearing for a particular application can be based on these requirements.
The thread profile of a worm is defined by the tangent to the axis of its main cylinder. The teeth are shaped in a straight line with a slightly concave shape along the sides. It resembles a helical gear, and the profile of the worm itself is straight. This type of gearing is often used when the number of teeth is greater than a certain limit.
The geometry of a worm gear depends on the type and manufacturer. In the earliest days, worms were made similar to simple screw threads, and could be chased on a lathe. During this time, the worm was often made with straight-sided tools to produce threads in the acme plane. Later, grinding techniques improved the thread finish and reduced distortions resulting from hardening.
When a worm gearing has multiple teeth, the pitch angle is a key parameter. A greater pitch angle increases efficiency. If you want to increase the pitch angle without increasing the number of teeth, you can replace a worm pair with a different number of thread starts. The helix angle must increase while the center distance remains constant. A higher pitch angle, however, is almost never used for power transmissions.
The minimum number of gear teeth depends on the angle of pressure at zero gearing correction. The diameter of the worm is d1, and is based on a known module value, mx or mn. Generally, larger values of m are assigned to larger modules. And a smaller number of teeth is called a low pitch angle. In case of a low pitch angle, spiral gearing is used. The pitch angle of the worm gear is smaller than 10 degrees.
Multiple-thread worms
Multi-thread worms can be divided into sets of one, two, or four threads. The ratio is determined by the number of threads on each set and the number of teeth on the apparatus. The most common worm thread counts are 1,2,4, and 6. To find out how many threads you have, count the start and end of each thread and divide by two. Using this method, you will get the correct thread count every time.
The tangent plane of a worm’s pitch profile changes as the worm moves lengthwise along the thread. The lead angle is greatest at the throat, and decreases on both sides. The curvature radius r” varies proportionally with the worm’s radius, or pitch angle at the considered point. Hence, the worm leads angle, r, is increased with decreased inclination and decreases with increasing inclination.
Multi-thread worms are characterized by a constant leverage between the gear surface and the worm threads. The ratio of worm-tooth surfaces to the worm’s length varies, which enables the wormgear to be adjusted in the same direction. To optimize the gear contact between the worm and gear, the tangent relationship between the two surfaces is optimal.
The efficiency of worm gear drives is largely dependent on the helix angle of the worm. Multiple thread worms can improve the efficiency of the worm gear drive by as much as 25 to 50% compared to single-thread worms. Worm gears are made of bronze, which reduces friction and heat on the worm’s teeth. A specialized machine can cut the worm gears for maximum efficiency.
Double-thread worm gears
In many different applications, worm gears are used to drive a worm wheel. These gears are unique in that the worm cannot be reversed by the power applied to the worm wheel. Because of their self-locking properties, they can be used to prevent reversing motion, although this is not a dependable function. Applications for worm gears include hoisting equipment, elevators, chain blocks, fishing reels, and automotive power steering. Because of their compact size, these gears are often used in applications with limited space.
Worm sets typically exhibit more wear than other types of gears, and this means that they require more limited contact patterns in new parts. Worm wheel teeth are concave, making it difficult to measure tooth thickness with pins, balls, and gear tooth calipers. To measure tooth thickness, however, you can measure backlash, a measurement of the spacing between teeth in a gear. Backlash can vary from one worm gear to another, so it is important to check the backlash at several points. If the backlash is different in two places, this indicates that the teeth may have different spacing.
Single-thread worm gears provide high speed reduction but lower efficiency. A multi-thread worm gear can provide high efficiency and high speed, but this comes with a trade-off in terms of horsepower. However, there are many other applications for worm gears. In addition to heavy-duty applications, they are often used in light-duty gearboxes for a variety of functions. When used in conjunction with double-thread worms, they allow for a substantial speed reduction in one step.
Stainless-steel worm gears can be used in damp environments. The worm gear is not susceptible to rust and is ideal for wet and damp environments. The worm wheel’s smooth surfaces make cleaning them easy. However, they do require lubricants. The most common lubricant for worm gears is mineral oil. This lubricant is designed to protect the worm drive.
Self-locking worm drive
A self-locking worm drive prevents the platform from moving backward when the motor stops. A dynamic self-locking worm drive is also possible but does not include a holding brake. This type of self-locking worm drive is not susceptible to vibrations, but may rattle if released. In addition, it may require an additional brake to keep the platform from moving. A positive brake may be necessary for safety.
A self-locking worm drive does not allow for the interchangeability of the driven and driving gears. This is unlike spur gear trains that allow both to interchange positions. In a self-locking worm drive, the driving gear is always engaged and the driven gear remains stationary. The drive mechanism locks automatically when the worm is operated in the wrong manner. Several sources of information on self-locking worm gears include the Machinery’s Handbook.
A self-locking worm drive is not difficult to build and has a great mechanical advantage. In fact, the output of a self-locking worm drive cannot be backdriven by the input shaft. DIYers can build a self-locking worm drive by modifying threaded rods and off-the-shelf gears. However, it is easier to make a ratchet and pawl mechanism, and is significantly less expensive. However, it is important to understand that you can only drive one worm at a time.
Another advantage of a self-locking worm drive is the fact that it is not possible to interchange the input and output shafts. This is a major benefit of using such a mechanism, as you can achieve high gear reduction without increasing the size of the gear box. If you’re thinking about buying a self-locking worm gear for a specific application, consider the following tips to make the right choice.
An enveloping worm gear set is best for applications requiring high accuracy and efficiency, and minimum backlash. Its teeth are shaped differently, and the worm’s threads are modified to increase surface contact. They are more expensive to manufacture than their single-start counterparts, but this type is best for applications where accuracy is crucial. The worm drive is also a great option for heavy trucks because of their large size and high-torque capacity.
