• Variable axial piston pump of swashplate design for applications in a closed circuit. 
• Flow rate is proportional to the driving speed and displacement, and can be infinitely varied from the minimum to maximum displacement. 
• Flow direction changes smoothly when the swash plate is moved through the neutral position. 
• Large variety of controls. 
• Pressure relief valve is provided on each pressure port to protect hydrostatic transmission from overloading. 
• High pressure relief valves with integrated boost function. 
• Integrated boost pump has functions to replenish and control oil . 
• Maximum boost pressure is limited by integrated boost pressure relief valve.