PTO Drive Shaft for New Holland Disc Mower Discbines

As one of the leading PTO drive shaft manufacturers, suppliers, and exporters of mechanical products, We offer PTO drive shafts and many other products.

Please contact us for details.

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Manufacturer supplier exporter of PTO drive shaft.

PTO Drive Shaft for New Holland Disc Mower Discbines

A PTO drive shaft is a mechanical device that transfers power from a power source, such as a tractor engine, to an external machine. PTO drive shafts are used in various applications, including agriculture, construction, and forestry.

A PTO drive shaft usually consists of two main parts: the drive end and the driven end. The driving end is connected to the power supply, and the driving end is connected to the external machine. The driving end and the driven end are connected by a flexible coupling, allowing misalignment between the two parts.

PTO drive shafts are available in a variety of sizes and configurations. The length of the PTO drive shaft depends on how much power it needs to transmit. The design of the PTO drive shaft depends on the type of power supply and the external machine it will be used with.

Our drive PTO shafts can be adapted to the following disc mower models:

New Holland Discbines 1431, 1432  Model 411, 1409, 1410, 1411, 1412, 1441, 1442, 1431, 143
H7220, H7230, H7320, H7330, H7450, H7460, H7550, H7560
Case IH DC 132,

PTO Drive Shaft Parameter:

All disciplines use multiple PTO shafts and a combination clutch.

The types of PTO shafts and clutch locations vary from model to model.

Models below were initially equipped with Weasler and Bondioli & Pavesi PTO shafts.

Part Number Tractor Implement Description
New Holland Discbines 1431, 1432
14656853 1.375-21 1.5″ x 23 spline 55N 80×50 Double CV
82-14656853 none 1.5″ x 23 spline 55N 50 degrees CV half(implement)
83-14656853 1.375-21 none 55N 80 degrees CV half(tractor)
83-14756853 1.750-20 none 55N 80 degrees CV half(tractor)
New Holland Discbines Model 411
14656853 1.375-21 1.5″ x 23 spline 55N 80×50 Double CV
82-14656853 none 1.5″ x 23 spline 55N 50 degrees CV half(implement)
83-14656853 1.375-21 none 55N 80 degrees CV half(tractor)
83-14756853 1.750-20 none 55N 80 degrees CV half(tractor)
857-5521 none 1.375-21 55N 50 degrees CV clamp yoke only
New Holland Discbines 1409, 1410, 1411, 1412, 1441, 1442
55N-NH14XX-DISCBINE 1.375-6 none CAT6 CV with 1.375-21 yoke
14656848 1.375-21 none 55N CV without implementing yoke
14756848 1.750-20 none 55N CV without implementing yoke
New Holland Discbines H7220, H7230, H7320, H7330, H7450, H7460, H7550, H7560
14605548 1.375-21 none 55N CV without implementing yoke
14705548 1.375-21 none 55N CV without implementing yoke

Model: Primary Intermediate Secondary HP RPM
H7220
35N CV
35N Square
65
540
H7230
55N CV or standard
Jack style 1.375-21
H8 double CV
80
540/1000
H7320
35N CV
35N Square
65
540
H7330
55N CV or standard
Jack Style 1.375-21
H8 double CV
80
540/1000
H7450

55N Double 80/50 CV or

55N standard (for swivel)

55N standard
90
1000
H7460
55N Standard
55N Square w/clutch
55N Standard
100
1000
H7550

55N Double 80/50 CV or

55N standard (for swivel)

55N standard
55N standard
90
1000
H7560
55N Standard
55N Square w/clutch
55N standard
100
1000

PTO Drive Shaft Maintenance:

The PTO drive shaft should be greased regularly to keep the universal joints from failing and to stop the shaft from seizing. Failure to lubricate your shaft regularly or as outlined in the PTO drive shaft’s maintenance schedule could result in end thrust potentially destroying the implement’s gearbox. It is recommended to grease standard universal joints every 20 hours or 8 hours for severe conditions. Remember! Grease follows the most straightforward path through internal ports to the four cross bearings. Overheating and poor-quality grease baked in one port will prevent grease from reaching that bearing, failing individual cross bearings.

Most importantly, ensure you fully open the guard cover to ensure grease flows to all cross bearings. Greasing through the small guard access hole is not good enough. Also, check the state of the PTO safety guards; if they are damaged or in poor condition, arrange replacement assuring the operator’s safety.

 

We are one of the best PTO drive shaft suppliers. We can offer wide PTO drive shaft stock. We have exported our products to clients worldwide and earned a good reputation because of our superior product quality and after-sales service. We welcome customers at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!

What Is a PTO Shaft?

PTO drive shafts are the connection points for transferring the power from larger tractors to implements. PTO drive shafts are splined shafts sticking out of the tractor’s rear (compact utility tractors), splined recesses in the rear of the tractor (garden tractors), or splined shafts protruding from some point underneath the tractor. There are industry standards for the speed of these shafts.

The recessed PTO on garden tractors turns at 2,000 rpm. It uses the recessed design to prevent connecting an implement designed for the 540 rpm PTO used on compact utility tractors. Implements connect to the PTO shafts using a drive shaft with two or three universal joints to provide flexibility.

PTO Drive Shaft Application:

How to Measure the Parts of the PTO Drive Shaft?

 

Measuring the parts of the shaft correctly is essential for selecting the correct PTO series dimensions. Each product needs to be measured in a specific way to be consistent with the standard size. Follow these steps to ensure that the correct measurements are obtained and to order the parts required for the tractor.

1. Measuring axis
To measure the shaft, first make sure that the shaft is in the closed position, at which time the shaft is the smallest. Use a tape measure to record the length of the outside of each yoke. This measurement is the closing length. Use this measurement to find the correct series size for the tractor horsepower.
Make sure you also know if there are shear pins, clutches, or splined implement ends.
2. Measure the universal joint
When measuring the universal joint, measure the length from one end to the other. You also need to record the width of one end of the universal joint. Use these numbers to find the correct size of the universal joint.
3. Put them together
You need to make the above two measurements in order to find the PTO shaft parts suitable for your tractor and work normally. You can use the PTO yoke size chart to get the correct size, or use our convenient PTO series discovery tool.