Hitachi EX40-2 Hydraulic pump 4266818 PVD-2B-40P Main Pump

Hitachi EX40-2 Hydraulic Pump 4266818 PVD-2B-40P Main Pump

The Hitachi EX40-2 excavator is equipped with a hydraulic system that includes a hydraulic pump. The hydraulic pump is responsible for generating the hydraulic pressure that powers the various hydraulic functions of the excavator, such as the boom, arm, and bucket movements.

The hydraulic pump in the Hitachi EX40-2 is a variable displacement axial piston pump. It is typically driven by the engine of the excavator through a belt or gear mechanism. The pump draws hydraulic fluid from the hydraulic reservoir and pressurizes it to provide the necessary power for the excavator's hydraulic functions.

The hydraulic pump in the Hitachi EX40-2 is designed to provide a specific flow rate and pressure to meet the requirements of the excavator's hydraulic system. It is important to properly maintain and service the hydraulic pump to ensure its optimal performance and longevity.

If you are experiencing any issues with the hydraulic pump on your Hitachi EX40-2 excavator, it is recommended to consult the manufacturer's manual or contact a qualified technician for assistance. They will be able to diagnose the problem and provide the necessary repairs or replacements to ensure the hydraulic pump is functioning properly.

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