Features

Axial piston variable displacement pump with swashplate design for closed-loop hydrostatic transmission—flow varies proportionally with drive speed and displacement, enabling stepless adjustment

- Output flow increases from zero to maximum as swashplate angle swings

- Smooth flow direction reversal achieved by pivoting swashplate through center position

- Multiple highly compatible control devices provide various control and regulation functions

Each high-pressure side is equipped with two relief valves to prevent overload in the hydrostatic transmission (pump and motor)

- Relief valves also function as make-up oil valves

- Built-in make-up oil pump serves as both supply and control pump

- Maximum make-up oil pressure is limited by the built-in make-up oil relief valve

- Built-in pressure cut-off valve is standard