oem Original Komatsu Grader GD805 GD825 Main Pump 235-60-11100 Hydraulic Pump Assy | PARTEDDIC®_EXCAVATOR HIDRAULICA, Motor diesel, SKS hidraulic

Presiune nominală: Presiunea nominală a acestei pompe este de obicei în jur 280 – 320 bar (28 – 32 MPA). This pressure rating is essential for effectively driving the various hydraulic actuators in the GD805 and GD825 graders, ensuring smooth and precise operation of functions like leveling the ground, shaping the road surface, and operating the ripper attachment (if equipped).

Presiune maximă: Presiunea maximă pe care pompa o poate rezista la perioade scurte este de obicei mai mare decât presiunea nominală, Adesea ajungând până la 380 bar (38 MPA) sau mai mult. This additional pressure capacity allows the pump to handle sudden high-load situations that may occur during the graders' operation, such as when working on rough terrain or with heavy materials.