China Hot selling 70HP 4WD Farm/Construction Wheeled Tractors pto shaft cover removal

Product Description

70HP 4WD Farm/Construction Wheeled Tractors

Technical Parameters
 

 Model SF704M
OUTPUT 70HP
 
Tractor 
 Type 4WD
Structure Weight (kg) 2460
Min usage weight(kg) 2660
Rated Traction ( KN) 16
Tread (mm)  Front 1290(Initail),1506
 Rear 1290(Initail),1506,1606
 Wheelbase(mm) 2040
 Min. turning radius (m) 4.5±0.3
 Min. ground clearance (mm) 314
Overall dimensions(mm)   L*W*H(mm) 4571X1763X2655
 
Theoretical speed(km/h)(8+2)
FRONT L I 2.24
II 3.38
III 4.26
IV 7.14
M I 5.63
II 8.51
III 10.74
IV 17.98
H I 11.39
II 17.2
III 21.71
IV 36.35
Reverse L I 1.96
II 2.96
III 3.74
IV 6.26
M I 4.94
II 7.46
III 9.41
IV 15.76
H I 9.98
II 15.07
III 19.03
IV 31.86
 Engine
Specifications
 Model 4D32ZT31/704
 Type   water-cooled,4 stroke,indirect injection
Aspirated type Naturally aspirated ,Electronic unit pump,EGR
 Bore*stroke (mm) 98×105
 Rated power (kw) 51.5
Displacement (L) 3.17
Transmission
System
 clutch dry,dual action,constant engaged
 gear box 4×3×(1+1) gears, 12 CZPT gear ,12 reverse gear,with Synchronizer and gleeve shift
 differential  closed,pin type
main drive sprial bevel gear
final drive Single stage planetary gear
 brake system service brake mechianical  ,closed, dry,disc
parking service hand,multiple
 Travelling
Mechanism
 tyre  front 750-16
 rear 12.4-28
Steering gear power steering
 
operation system
  Max lifting capacity (kN) ≥12.4
Suspension (610mm) 
  type post-positioned, catalogue I
PTO  rotating speed (r/min) 540/1000
option Balance weight, air brake, cabin, ROPS

Tractor Features
1.Fuel consumption reach upto 1 liter/hour diesel.
2. Differential lock prevent rear wheels skidding when climbing, operating in paddy land and rainy weather.
3.Equip with double speed of PTO shaft 540/760 rpm. Adapted to different field type.
4.Adopt full hydraulic steering, independent fuel tank, easy operating and high mobility. 
5.Adjustable front and rear tracks meet agricultural needs of different areas. Extra-large water tank and high capacity maintenance-free battery make the machine with best heat-dispersion and starting performance.
6.Can adopt to various implements,such as plough,disc plough,ratory tiller,disc harrow,etc
Company Profile

TANGLAND International Company, is a wholly-owned subsidiary of CZPT GROUP, is the professional
company for Trading & International Exchange and cooperation. We set up branches in ZheJiang , ZheJiang and HangZhou, as well as overseas assembling plant, or/and showing room and service centre, in Pakistan, UAE, and some Asian & African countries. CZPT GROUP is a comprehensive company including manufacturing, assembling, Casting & Foundry, producing Casting parts, Electric Vehicle, Tractor, Light truck, Semi-trailer, Steel ball and Nylon 6 products, Running an Industrial products’Information & Exchange Platform, the headquarter is in Ji’nan, ZheJiang , and assembling, machining & foundry and castingplants are in HangZhou, HangZhou, HangZhou and HangZhou, theInformation and Exchange platform named-TANGLANDINFORMATION & TECHNOLOGY COMPANY. CZPT INTERNATIONAL,

 

We are mainly dealing with the importing and exporting, for Machineries, Vehicles, Equipments, Building Materials, Steel &Iron, Casting Foundry and related parts & components, regular Chemical, Nylon 6 products, Medical supplies and consumables, etc., there are our own 2000 dealers, overseas storages, overseas companies, our turnover is US dollar 150 Million, with our professional trading team efforts, and the vision to Create the Value for all the buyers and sellers.

 

We export 8000 sets Agricultural machines, 5000 units various light and Medium/heavy duty trucks, Semi-trailers, 30,000 sets Diesel engine and Generator sets, 15,000 tons various Casting parts, such as Pipe and fittings, Housing, etc., Steel/Iron Balls, 10,000 tons Nylon 6 Cord fabric and Yarn in the year 2016, we gather a lot of advantages for Agricultural machines, Transporting Vehicles, Power equipments, Casting Parts and Industrial materials, and enjoy the good marketing shares in One Belt & One Road countries, accumulate the exporting, marketing and services experiences, found up the Sales+Service business mode, cooperate with dealers, agents, solve the challenges in machines exporting business, e.g., service, spare parts supplying, technical supporting, warranty, etc., and start the assembling and localization in some markets, which strengthen the acknowledge and reliability from clients and users.

 

TANGLND FAITH: To create the value for all the customers is the only reason for CZPT existence.
 
Our Main Products

Tractor
18HP-240HP, 2WD and 4WD, belt drive and shaft drive tractor;

1. Suitable for road transportation, various farmland operations:  design different models according to different terrains such as paddy fields, dry land, mountains, orchards, hills, etc.
2. Can be equipped with all kinds of mechanical equipment and agricultural machinery: front loader, rear excavator, bulldozer, snowplow, etc.; plow, hoe, rotary tiller, lawn mower, etc.

Farm Implements
Disc Plough, Disc Harrow,Mover/Slasher,Farm Trailer,Potato Planter,Potato Harvester,Land Leveller, Cultivator,Rotary Tiller/Rotocultivator,Share Plough,Soil Ridger,Seeder,Sprayer, Post Hole Digger,Raker,Hay Rake,Seedbed Machine,Corn Thresher,Ditcher, Rock Picker,Swather and etc..

 

Packaging

Service
 
Pre-sales service
1,24 hours online .Your inquiry will be quick reply  by email . 
2,Professionally and patiently introduction,details pictures and working video to show machine .
3,Visting our factory.
 
Service on sales
1,Test every machine and inspect the machine seriously . 
2,Send the machine picture which you order , then packing it with standard export package after you confirm the machine is ok .
3,Delivery:If ship by sea .after delivery to seaport .Will tell you the shipping time and arrival time . Finally, send all original documents to you by Express. We will tell you the tracking number after we post the documents.

After-sales service
1, 24 hours online to solve any problem . Supply you English manual book and technical support , maintain and install video to help you solve the problem, or dispatch worker to your factory.
2 Training how to install the machine, training how to use, maintain and repair the machine.
 
FAQ
1. What is the voltage/phase for this machine ?
220V 50Hz/single phase ,380V 50Hz/three phase .We also could produce according to customer’s requirement.
2. What is your terms of payment?
T/T 30% as deposit, and &70% before delivery. We will show you the photos of the products and packages before you pay the balance.
3. What your terms of delivery?
EXW,FOB,CFR,CIF,DAF.
4. How about your delivery time?
Generally, it will take about 13 days after receipt of deposit payment. The specific delivery time depends on the items and the quantity of your order.
5. What’s your MOQ?
1 set
6. How should I do if meet some trouble while using?
We can supply English manual book and also take a video for showing how to resolve the problems or dispatch our worker to your factory.

 
 

 

After-sales Service: 24 Hours Online
Warranty: One Year
Type: Wheel Tractor
Usage: Farm Tractor, Garden Tractor, Lawn Tractor, Compact Tractor, Diesel Engine Tractor
Certification: ISO, CCC, ISO/TS16949
Drive Wheel: 4WD
Customization:
Available

|

Customized Request

Shaft Collar

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.
Shaft Collar

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.
Shaft Collar

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.
China Hot selling 70HP 4WD Farm/Construction Wheeled Tractors   pto shaft cover removalChina Hot selling 70HP 4WD Farm/Construction Wheeled Tractors   pto shaft cover removal
editor by CX 2023-04-18

pto shafts

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Manufacturer supplier exporter of shaft pto

We specializing in the production of Agricultural Gearbox, PTO Shafts, Sprockets, Fluid Coupling, Worm Gear Reducers, Gears and racks, Roller Chains, Sheave and Pulleys, Planetary Gearboxes, Timing Pulleys, Shaft Collars and more.

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