buy Excavator Parts 708-2L-00612 708-2H-00322 Hydraulic Main Pump for Komatsu PC1250-7 PC1250-8 | Partsdic® _Excavator Hydraulics, Motore diesel, SKS idraulico

Rated Speed: The rated speed of these pumps is generally in the range of 1000 – 2000 RPM. Operating within this speed range ensures efficient performance and stable operation while minimizing wear and tear on internal components such as pistons, cylinder blocks, valves, and seals.

Maximum Speed: The maximum allowable speed is approximately 2500 RPM. Continuous operation at the maximum speed can lead to increased wear and a reduced lifespan of the pumps. It is advisable to keep the pumps' operation within the rated speed range for long-term reliability.