Power take-off power (ptohp) is a rating of the power available at the power take-off of an agricultural tractor. Power take-offs are used to supply rotary power to many different types of machines such as balers, pumps, and mowers. To determine PTO power either power equation using torque can be used.
where hp = horsepower; To = torque (lb-ft); N = speed (rpm)
where kW = kilowatts; To = torque (Nm); N = speed (rpm).
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