506-0318: Hydraulic Piston Pump

The Main hydraulic piston pump in heavy vehicles is a component that provides the primary hydraulic power for operating various systems and functions in the vehicle. It has a variable displacement pump designed to deliver high-pressure hydraulic fluid to different parts of the hydraulic system. The pump is usually driven by an engine or a power take-off unit, which transfers mechanical power to the pump's drive shaft. As the drive shaft rotates, it causes the cylinder block and pistons to reciprocate. This reciprocating motion creates suction and compression strokes, allowing the pump to draw in hydraulic fluid and deliver it at high pressure. Attributes: • Designed to deliver high-pressure hydraulic fluid. • Built to achieve high volumetric efficiency. • Designed to withstand vibrations and shocks. Applications: The Main piston pump supplies hydraulic pressure to the brake system, enabling effective braking force distribution to the vehicle's wheels and ensuring efficient braking even under heavy loads. It delivers hydraulic pressure to the power steering system, assisting the driver in steering the vehicle, especially at low speeds or when handling heavy loads.