PTO Shaft-Replacement of Bondioli & Pavesi 3 Series PTO Shaft

PTO Shaft-Replacement of Bondioli & Pavesi 3 Series PTO Shaft

The 3 Series PTO shaft is a type of driveline shaft used in agricultural machinery to transfer power from a tractor to an attached implement. The "3 Series" designation refers to the standardized size and shape of the shaft's splined end, which is used to connect it to the PTO output shaft on a tractor.

The PTO shaft transmits power from the tractor's engine to the implement, such as a mower, tiller, or baler. The shaft is composed of two parts: the tractor end, which connects to the PTO output shaft on the tractor, and the implement end, which connects to the input shaft on the implement.

The 3 Series PTO shaft has a splined end with 1-3/8 inch diameter, 6 splines, and a length of 6 inches. This size is commonly used in mid-sized tractors and implements.

It is important to ensure that the PTO shaft is properly attached and secured before using it to prevent accidents and injury. Regular maintenance and inspection of the shaft, including checking for wear and damage, is also recommended to ensure safe and efficient operation.

Bondioli & Pavesi 3 Series PTO Shaft Parts

3 Series PTO Shaft Tractor Yoke

	Dim. “A”	Dim. “B” mm	in.
Safety Slide Lock	1 3/8” x 6 Spl.	120.0	4.72”
	1 3/8” x 21 Spl.	120.0	4.72”
Quick Disconnect Yoke	1 3/8” x 6 Spl.	102.0	4.02”
	1 3/8” x 21 Spl.	102.0	4.02”

 

3 Series PTO Shaft Cross and Bearing Kit

	Dim. “A” mm	in.	Dim. “B” mm	in.
	27	1.06”	70	2.76”

 

3 Series PTO Shaft Inner Profile Yoke

	Dim. “A” mm	in.	Dim. “B” mm	in.
With Bearing Groove	36.8	1.45”	80	3.15”

 

3 Series PTO Shaft Outer Profile Yoke

	Dim. “A” mm	in.	Dim. “B” mm	in.
With Bearing Groove	44	1.73”	80.0	3.15”

 

3 Series PTO Shaft Inner Tube

	Length m	in.
	1.5	59.06”
	1.0	39.37”

3 Series PTO Shaft Roll Pin

	Dim. “A”		Dim. “B”
	mm	in.	mm	in.
	8.0	.31”	60.0	2.36”

 

3 Series PTO Shaft Outer Tube

	Length m	in.
	1.5	59.06”
	1.0	39.37”

 

3 Series PTO Shaft Implement Yoke

	Dim. “A”		Dim. “B”		Standard Keyway
	mm	in.	mm	in.	mm	in.
Round Bore With Keyway & Set Screw	31.8	1.25”	92.0	3.62”	6.4	.25”
	34.9	1.38”	92.0	3.62”	8.0	.31”
	25.0	.98”	92.0	3.62”	8.0	.31”
	30.0	1.18”	92.0	3.62”	8.0	.31”
	Dim. “A”		Dim. “B”		Pinhole
	mm	in.	mm	in.	mm	in.
Shear Pin With PinHole	31.8	1.25”	92.0	3.62”	6.35	.25”
	25.0	.98”	92.0	3.62”	8.00	.315”
	30.0	1.18”	92.0	3.62”	10.00	.394”
	34.9	1.38”	92.0	3.62”	12.90	.50”

Overall Comp. Length Dim. “A”	Max. Running Length	Tractor Yoke	Implement Yoke
40”	57”	1 3/8” x 6 Spl. QD	1 3/8” x 6 Spl. QD
40”	57”	1 3/8” x 6 Spl. SSL	1 3/8” x 6 Spl. SSL
48”	70”	1 3/8” x 6 Spl. QD	*
60”	90”	1 3/8” x 6 Spl. QD	*

 

PTO Shaft Benefits

A PTO shaft is a mechanical device that transfers power from a tractor or other power source to an attached implement, such as a mower or baler. Here are some advantages of using a PTO shaft:

• Versatility: PTO shafts can be used with a wide range of agricultural implements, making them highly versatile.
• Efficiency: PTO shafts allow for efficient power transfer, minimizing energy loss and maximizing the output of the attached implement.
• Safety: PTO shafts have built-in safety features such as shear pins that help prevent damage to the tractor or implement if the PTO becomes overloaded.
• Convenience: PTO shafts allow for quick and easy attachment and detachment of implements, saving time and effort.
• Cost-effective: PTO shafts are a cost-effective way to power agricultural machinery and equipment, making them an essential tool for farmers and ranchers.

Why Choose WLY PTO Shafts？

1. We are a manufacturer, and we have Well and High-Quality Control
2. Prompt Delivery
3. Customer's Design and Logo are Welcome
4. Competitive Prices directly from the factory
5. Small Order Acceptable
6. OEM / ODM Accepted

As one of the leading PTO shaft manufacturers in China, we can provide high-quality PTO shafts at low prices. Contact now!

Agricultural Gearbox for 3 Series PTO Shaft

An agricultural gearbox is a mechanical device used to transfer power from the PTO shaft of a tractor to various agricultural implements such as mowers, plows, tillers, and so on. A gearbox is necessary to change the speed and direction of the power from the PTO shaft and to transmit it efficiently to the implement.

A gearbox for a 3 Series PTO shaft typically refers to a gearbox that is compatible with a PTO shaft that has a 1 3/8 inch 6-spline connection and a maximum horsepower rating of 50-60. Some common features of an agricultural gearbox for a 3 Series PTO shaft may include:

• Gear ratio: The gear ratio determines the speed and torque of the output shaft. A gearbox for a 3 Series PTO shaft may have a gear ratio of 1:1.47 or 1:1.93, depending on the intended use.
• Housing: The gearbox housing is typically made of cast iron or aluminum for strength and durability. It may also have a protective cover or shield to prevent debris or foreign objects from entering the gears.
• Input and output shafts: The input shaft connects to the PTO shaft of the tractor, while the output shaft connects to the implement. Both shafts may have splines or other attachments to ensure a secure connection.
• Bearings: The gearbox may have bearings to support the shafts and reduce friction, which helps to increase efficiency and prolong the life of the gearbox.
• Lubrication: The gearbox may have a fill plug and drain plug for adding and changing lubricant, which helps to reduce heat and wear on the gears.

The agricultural gearbox for a 3 Series PTO shaft is an essential component for the efficient and effective use of agricultural implements. It is important to select a gearbox that is compatible with the tractor and implement, and maintain it properly to ensure long service life.