The 77 series of high-performance PTO drive shafts have become the most popular drive shaft solutions in the lawn and turf industries. These PTO drive shafts are full assembly from tractor to the implement. They are engineered to be used continuously and can meet the needs of large-scale farms and contractors. PTO shafts for Tractors and CV PTO drive shafts with wide angles are interchangeable with standard PTO drive shafts on the market.

Specifications of the 77 PTO Series Shaft

The Easy Lock Guard Set	Length	60.00 inches	1524 mm
Outside Diameter	7.72 inches	196 millimeters
Dimensions of Shipping	60" L 60" L 7.72" H 60" L x 7.72" H 7.72" W	The dimensions are 152cm L by 20cm H 20cm W
Shipping Volume	3575.90 in3	58599 cm3
Shipping Weight	4.30 pounds	2 kilograms
Weight	4.30 pounds	2 kilograms
Yoke And Shaft	HP@1000RPM	264 HP	197 Kilowatts
HP@540RPM	172 HP	128 Kilowatts
Length	32.75 inches	832 mm
Shipping Dimensions	34.25" L 3.6" H 5.75" W	87cm L x 9cm H 15cm W
Shipping Volume	677.92 in3	11109 cm3
Kit for Bearings and Crosses	Diameter of Bearing	1.77 inches	45 millimeters
Bearing Spang	4.95 inches	126 millimeters
Bearing Diameter	1.77 inches	45 millimeters
Bearing Spannel	4.95 inches	126 millimeters
Height	1.77 inches	45 millimeters
HP@1000RPM	264 HP	197 Kilowatts
HP@540RPM	172 HP	128 Kilowatts
Kit Type	E
Length	4.95 inches	126 millimeters
Intervals for Lubrication	50.00
Shipping Dimensions	4.957" L 1.772" H 4.957" W	13cm L x 5cmH x 13cm W
Shipping Volume	43.54 in3	713 cm3
Snap Ring Location	External
Width	4.95 inches	126 millimeters

The 77 Series is a replacement for Weasler PTO Shafts Parts

Are you searching for an reliable source of PTO drive shaft components? At HZPT we have everything you need to increase tractor performance and the effectiveness of the implement. We carry a broad selection of PTO shaft assemblies as well as parts from the top brands in the field. Our vast inventory lets us offer these items at an affordable price.

If you look through our collection of tractor PTO shaft components there's everything from shafts and yokes to rolling pins and drivetrains. We'd love to hear from you whether you're having difficulty deciding the best products for your specific device. Our team of experts can guide you to the correct direction.

Tractor Yoke	and Bearing Kit & Bearing Kit	Shaft	Shaft Weld Yoke
Slip Sleeve Slip Sleeve	Tube	Tube Weld Yoke	Use Yoke
Yoke & Shaft Assembly	Yoke & Tube Assembly	Drivelines	Guard & Guard Bearing

77 Series PTO Shaft Performance Benefits

(1) Sturdy and durable The PTO shaft is well-forged series 77 driveline with CE certification. It's made of an unbreakable 20CrMnTi steel carburized universal joint as well as an Q345 steel tube within the shield. This PTO shaft is strong and strong when working with various agricultural machines.

(2) (2) Spline and Round Ends Made using a six-spline tractor side and a round-end for implements the 77 series PTO shaft is standard dimension of 3/8 inches. It will work perfectly with the same dimensions and kind of implements as well as tractor shafts, providing an impressive power source for your equipment. Your equipment will run more efficiently than ever before.

(3) Flexible Length Compressed Length 39" 1000 mm Extended Overall Length 55" 1400 millimeters. This PTO shaft is made of an telescoping steel tube with a universal joint and yokes. It's got 35 HP 26 Kw, 460 Nm of torque at 540 rpm. It also at 1000 rpm, it has 53 HP, 39 KW and 360 Nm of torque. It permits both sides of the PTO drive shaft to rotate at different speeds.

(4) Simple Assembly and Safer Use: As a powerful and efficient power transmission tool that we offer, our PTO extender shaft is easily assembled for simple replacement. Security chain as well as strong shield prevent any potential hazards in this transmission procedure.

(5) Large Application (5) Wide Application PTO (Power Take-Off) shaft transmits force from the tractor onto the attachment powered by PTO. It is extensively utilized on the woodchipper, rotary tillers brush cutters, rotary cutters, hush-hugs, fertilizer spreaders, tractors, and many more. Control the power and speed of your machine with ease. The powerful torque conversion and durability will leave you wishing that you had our PTO shaft earlier.

Agricultural Machines Used PTO Shaft

If the device doesn't possess an internal engine It will be being utilized. For instance, you'll frequently see power takeoffs in agricultural vehicles and commercial equipment. Actually, PTO shaft innovation mainly is a result of the experience of farmers. The tractor engine is utilized as an PTO shaft to run the jackhammer and other equipment.
Other uses for PTO shafts are:
(1) (1) Woodchipper
(2) Baler for Hay
(3) Harvester
(4) Spading devices
(5) Rotor tillers

 

How Does PTO Shaft Work?

 

A lot of agricultural equipment are not powered by independent power. This is the place where tractor PTO shafts enter the picture.

Power Take-Off shafts are equipped with an end with a connection which connect to your tractor and other machinery. Tractor PTO shafts are operated by simple switches that can move between 500 and 1,000 RPMs dependent on the machine. When the shaft is engaged, it draws strength and power from the tractor's transmission in order to provide the appropriate level of torque to your tools so that you can get on with your work.

PTO shafts are different in dimensions and it is important to choose one that is compatible with the coupling of the machine you plan to haul. Connecting your tow vehicle to your tractor ought to be simple. If you need to lift your machine off the ground in order to connect the shaft or you have an extension shaft that is too long, the force of connecting can damage both. If you have an existing PTO shaft it is easy to determine the length. Close it and measure it from your PTO shaft yoke to the yoke.

How do I Determine the Tractor PTO Shaft Sizes?

The tractor PTO shaft in a tractor can be used to draw power and torque out of the machine's transmission. It is crucial to select the appropriate PTO shaft to match the equipment and tractor that you are working on as the wrong one could result in damage to your tractor, equipment or even your the vehicle. To identify which PTO shaft necessary for your tractor take a measurement of the length of the tractor's PTO shaft from the yoke-to-yoke. There are a variety of methods to determine the correct PTO shaft to fit your tractor:

• The tractor PTO shaft lets you run equipment that requires low rpm, but without excessive vibration or noise.
• They could be mechanical or hydraulic, and come with an automatic clutch.
• For those who own tractors but don't require a premium transmission, low-cost PTO shafts for tractor from HZPT are the best option.
• Based on the tractor's model depending on the model of your tractor, you can select between mechanical and hydraulic models. Once you've figured out the features the transmission's PTO shaft can handle it is easy to figure out what type of model will best suit your requirements.

 

Agricultural PTO Shaft Length Limit

This PTO shaft acts as the part that runs your equipment. Therefore, it is crucial to understand how it operates to ensure the safety of users. The maintenance requirements should also be considered to avoid mechanical issues. PTO shafts are rated and are not always interchangeable between the tools or tractors. So, the right shaft should be fit to the tool as per the specifications of the manufacturer, and its length should be in line with the specifications of the tool.

Longness: The length of the PTO shaft is measured at the time that the tool is mounted in the tractor. When the PTO shaft requires to be reduced then the operator has to trim the shaft down to its appropriate length by using the formula provided by the supplier. It is typically accomplished by measuring the output shaft of the tractor and then putting the input shaft at the lowest point of the PTO shaft.
Longer than the recommended length: The PTO shaft that you have is not long enough (or when the telescopic tube becomes stuck) it could be "end thrust" which could damage the drive's internal PTO motor or the clutch and gearbox, which could void the warranty on your machine.
Too small: If the PTO shaft is too long it can break away to the tool leading to major security issues and damage.

How do you cut a PTO Shafts in length?

When you find that the PTO shaft has too much length, it can get stuck when lifting the 3-point hook. It could damage the chipper bearings as well as the the tractor PTO shaft. In the event that it is found that the PTO shaft's length is excessive, it should be cut. Equal amounts must be cut in both halves of the PTO shaft.

1. Install the chipper onto the suspension device with three points of the tractor.

2. Take the engine off and take out the key. Set the chipper on a level, firm surface.

3. Take the suspension three points up and raise it device to ensure that the shaft for force-taking of the chipper as well as the force-taking device on the tractor are on the same elevation. The PTO shaft and power input should be the closest to one another at this point.

4. Open to expose the PTO shaft. Attach the shaft's half to the chipper until its locking pin remains secure. Set the side of the chipper at the bottom of the tractor PTO shaft. Place the other end of the chipper aside. Mark in the shield the amount of much of the material must be cut. The tubes should be cut so that they do not get to the base of any chipper.

5. The plastic pipe should be cut.

6. Cut a piece of the profile tube of the same size as the piece you cut out of the guard. Cut the other part of the PTO shaft to be the same length.

7. Cut off sharp edges of tube profiles.

AgriculturePTO maintenance and Lubrication of the Shaft

The PTO shaft must be lubricated regularly to prevent universal joint from failing, and also to prevent the shaft from sizing. Inability to maintain your shaft's grease regularly or according to the PTO maintenance schedule of the shaft can cause an end thrust that could end up damaging the gearbox in the implement. It is recommended that you grease regular universal joints at least every 20 hours or every 8 hours for extreme circumstances. Remember! The easiest route for grease is through internal ports until those four bearings. A high temperature and poor quality grease baked in a single port will block grease from reaching the bearing, which can lead to the loss of the individual cross bearings. It is essential that you open fully the guard cover so that grease is flowing across every cross bearing. The small access hole isn't enough. Also, verify the condition of PTO safeguards for the shaft If they're damaged, or are in poor condition ensure replacement and the safety of the driver.

 

PTO Shaft for Agricultural Gearbox

The agricultural equipment needs a huge operating power and torque to run and run, which is why PTO shafts are the PTO shaft is crucial to providing this power for extended durations. To accommodate the demands of these machines, we have diverse PTO shafts that can be used for various uses and HZPT offers a broad selection of options to select from. Alongside PTO shafts we also stock agricultural gearboxes. For all your needs for agricultural equipment Find the ideal Agricultural Gearbox and PTO shafts here at HZPT.

Our selection of PTO shafts is available in a variety of lengths. They are rated to work with smaller tractors and machinery. Lengths are measured by the entire distance of the PTO drive shaft after it is shut. Shear bolts and slip clutch (torque limiter) PTO driveshafts are available. These stoppers drive through the tractor and into the equipment when it is overloaded popular with rotavators and other ground-care equipment. All PTO shafts can be extended the appropriate length to fit various tractor attachments, toppers, mowers, rotavators and many more.

 

Agricultural PTO Shaft Manufacturers

For over 60 years we've been making PTO drive shafts safety devices, safety equipment and torque limiters, as well as speed multipliers, agricultural gearboxes and speed reducers for agriculture mechanization. Today we're among the leaders worldwide in the field of engineering, manufacturing and commercializing PTO drive shafts. Our company can also make custom-made PTO shafts that have specialized lengths and yokes to match your requirements; when you place an order or request an estimate for Made-to-order PTO drive shafts make sure you specify the model number and size according to the drawing.

For more details about us, please contact us immediately. We'll do our best to fulfill your expectations regarding the product, and provide the best after-sales support for you. You are welcome to take the time to look through our website and, if an interest in the product, you can contact us regarding the items you like best. We would love to have you join us, or visit our factory to place an order and get a sample to ensure the development in our supply.

Why Choose Our PTO Shaft?

1. We offer our Standard PTO shaft is a simple item, ideal for simple tasks. The product is designed to meet the requirements of the minimalist, low-cost customer and our Standard PTO shaft is perfect for the owner of equipment who appreciates quality and requires an indispensable drive shaft to perform as well as they can.

2. If your equipment requires the use of a PTO shaft that has sufficient power to projects that range from vital to the hefty The traditional PTO shaft provides all the durability and strength you require. This PTO shaft provides users with the strength and reliability required to carry out various tasks.

3. Our most robust PTO shaft is built to be able to handle the toughest heavy-duty, continuous applications. Offering the broadest range of features available Our professional PTO drive shafts are designed to meet and even exceed the requirements of the toughest applications.