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Hydraulic ABC

Hydraulic EquipmentPart2

What is a Hydraulic Pump?
image1 It is a device that uses the rotational energy provided by an engine or electrical motor to suck hydraulic oil out of the tank and pump it out at pressure into the hydraulic circuit.
image2If the pump is driven directly by an engine, whenever the engine is running, the pump is working.
image3 When the pump is driven with a PTO, the pump only works when the PTO is connected.

*PTO is an abbreviation for Power Take Off device. It transfers the engine's mechanical force by attaching a gear to the transmisission.

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