Agricultural PTO Shaft for New Holland Square Balers Bigbaler 330 340

PTO Shaft for New Holland Square Balers

The PTO shaft refers to the shaft used in the baler to connect the power source and mechanical components. The working principle of a baler is to connect the power source (usually the engine) to mechanical components (usually the baler) through the PTO shaft, in order to drive the baler for packaging.
In a baler, the PTO shaft is usually connected to the baler through a transmission shaft and a reducer. The transmission shaft transfers power from the PTO shaft to the gearbox, which further decelerates and drives the packaging machine.
The PTO shaft of a baler typically has multiple functions, such as connecting the generator, air compressor, and hydraulic system. These functions can enable the baler to be used in different working environments and improve its efficiency.
In summary, the PTO shaft is a very important component in the baler, which connects the power source to the mechanical components, enabling the baler to carry out packaging work.

Recommended PTO Shaft

CAT 5 PTO Shaft

PTO Catagory / RPM	Tractor
CAT5/540	1.375-6
CAT5/1000	1.375-21
CAT5/1000	1.750-20

Our research indicates: Most tractors using 1.375-21 spline and input shaft is 1.750-6 spline

Other combinations are available.

Connecting Yokes

	Diameter	No of Splines	Bore	c-e Length	Notes
	1.375	6	68	133	splined
	1.375	21	68	133	splined
	1.375	6	68	133	splined
	1.375	20	68	133	splined

Advantages of  PTO Shaft

• Sturdy and Durable: This PTO shaft is a well-forged series4 driveline shaft with CE certification. It consists of a solid 20CrMnTi carburized steel universal joint and a Q345 steel tube inside the shield. The PTO shaft is durable and robust when working with various agricultural machinery.
• 6 Spline ＆ Round Ends: Constructed with a 6-spline tractor end and a round implement end, our brush hog PTO shaft has a standard size of 1-3/8 inches. It can match perfectly with the same size and type of implements and tractors, providing magnificent driving force for your machinery. Your machinery will be running like never before.
• Adjustable Length: Compressed Length: 43" / 1100 mm; Extended Overall Length: 61" / 1550 mm. The tiller PTO shaft is designed with a telescoping steel tube, a universal joint, and yokes. It has 35 Hp, 26 Kw, and 460 Nm torque at 540 rpm, while at 1000 rpm features 53 Hp, 39 Kw, and 360 Nm torque. It allows two sides of the PTO drive line shaft to spin at different speeds.
• Easy Assembly＆Safer Use: As a high-efficient power transmission tool, our PTO extender shaft can be easily assembled for effortless direct replacement. The security chain and sturdy shield eliminate potential dangers in the transmission process.
• Wide Application: The PTO (Power Take-Off) shaft transfers the power from the tractor to the PTO powered attachment. It is widely used on mowers, wood chippers, rotary tillers, rotary cutters, brush cutters, hush hug, tractors, fertilizer spreaders, and more. Control the speed and power of your machine effectively. Powerful torque conversion and reliability will leave you wishing you got our PTO shaft sooner

Sizing PTO Shaft

STEP 1 Cutting the PTO shaft to length. NOTE: Be sure to cut equal lengths of each PTO shaft section. Clamp end of PTO shaft in a vice and cut off shield where marked. (Figure 1 & 2)	Figure 1
STEP 2 Using cut section of the shield as a guide cut shaft off the same amount. (Figure 3	Figure 2
STEP 3 Repeat steps 1 and 2 for other PTO shaft section.STEP 4 Use a file to deburr PTO shafts. Clean up all chips, burrs and filings from both ends of the PTO shaft.	Figure 3

Note: If you shear the bolt that attaches the PTO shaft to the gearbox replace with a grade 2 bolt only. Replacement with another grade of bolt will void your warranty and may cause terminal damage to the PTO shaft, gearbox, or tractor.