Hydraulic Power Units

A hydraulic power pack is a stand-alone assembly consisting of a drive motor, hydraulic pump, and hydraulic fluid tank. The drive motor is connected to the hydraulic pump via a shaft and drives it. The motor and pump can be installed on the tank or inside the tank in oil.

First, the size of the hydraulic pump must be established to provide the required flow for the system. Once the pump is sized, the power required to drive it can be determined, allowing for the specification of the correct size motor or engine.