Hitachi Excavator K5V200DPH Main Pump ZX450-3 Hydraulic Pump

Hitachi Excavator ZX450 Main Pump ZX450-3 Hydraulic Pump K5V200DPH

The ZX450-3 hydraulic pump K5V200DPH is a high-pressure axial piston pump used in the hydraulic system of the ZX450-3 excavator. It is manufactured by Kawasaki Heavy Industries, a leading manufacturer of hydraulic equipment.
The K5V200DPH pump is designed to provide efficient and reliable hydraulic power to the excavator's various hydraulic functions, such as the boom, arm, and bucket movements. It has a maximum displacement of 200 cc/rev and can generate a maximum pressure of 35 MPa (350 bar).
This hydraulic pump is known for its high efficiency and durability, ensuring smooth and precise operation of the excavator. It features a swash plate design, where the angle of the swash plate determines the pump's output flow and pressure. The pump is driven by the engine through a belt or direct drive system.
The K5V200DPH pump is equipped with various safety features, such as a pressure relief valve and a pressure compensator, to protect the hydraulic system from overloading and ensure optimal performance. It also has a built-in filtration system to remove contaminants from the hydraulic fluid, prolonging the pump's lifespan.
Overall, the ZX450-3 hydraulic pump K5V200DPH is a critical component of the excavator's hydraulic system, providing the necessary power for efficient and reliable operation.

Regular maintenance and inspection of the Hydraulic Main Pump is very important to ensure its normal operation. This includes checking for leaks, monitoring the level and quality of hydraulic oil, and replacing any worn or damaged parts.