A power take-off or power take off (PTO) is one of several methods for taking power from a power source, such as a running engine, and transmitting it to an application such as an attached implement or separate machine. A PTO at the rear end of a farm tractor. A PTO dynamometer is a device used to test the power take off (PTO) of a tractor, power tiller, or other agricultural machinery. A PTO is a driveshaft that provides power to a secondary machine.
PTO dynamometers are used to test: Speed, Torque, Power, Fuel consumption.
PTO dynamometers are easy to connect and disconnect.