What is a power takeoff shaft?

What is a power takeoff shaft?

The Power Take-Off (PTO) shaft is an efficient means of transferring mechanical power between farm tractors and implements. This power transfer system helped to revolutionize North American agriculture during the 1930’s. It is also one of the oldest and most persistent hazards associated with farm machinery.

How does a PTO work?

A power take-off is a gearbox that directs power from the engine and transfers that power to auxiliary equipment through the rotation of the PTO gears and the vehicle transmission gears meshing. The power is generated from the truck’s engine power and is used to power the piece of equipment on the vehicle application.

How many types of PTO are there?

There are three common power take-off methods in the mobile machine market; tractor style, truck transmission style and engine crankshaft-driven, although the latter is not commonly referred to as a PTO.

What is PTO in machine?

Power take-offs (PTOs) are mechanical gearboxes that attach to apertures provided on truck transmissions and are used to transfer the power of the vehicle engine to auxiliary components, most commonly a hydraulic pump.

What is integrated Power Take-Off?

Power Take-Off (PTO) is a device that transfers an engine’s mechanical power to the vehicle’s auxiliary components, most commonly a hydraulic pump. The feature is designed for customers who need to power other equipment with their trucks, mostly on the job site.

What is the power extracted by PTO?

Power take-off (PTO) is a device that transfers an engine’s mechanical power to another piece of equipment. A PTO allows the hosting energy source to transmit power to additional equipment that does not have its own engine or motor. For example, a PTO helps to run a jackhammer using a tractor engine.

How is PTO power calculated?

The formula to use is: Equipment speed √∑ engine speed = PTO speed. By way of example, if the required speed for a pump is 1,000 rpm and the engine operating speed is 1,500 rpm, the percentage of PTO speed to engine speed is approximately two-thirds, or about 67 percent.