Tonkee Machinery 로고
The specific displacement value for the 708-3S-00522 hydraulic main pump is not directly indicated by the part number. Given that the PC40MR-2 and PC50MR-2 are relatively small-sized excavators, the displacement is likely to be in the range of 30 – 60 cubic centimeters per revolution (cm³/rev). However, the exact displacement should be obtained from Komatsu's official product documentation.
Operating Pressure
정격 압력: 이 펌프의 정격 압력은 일반적으로 주변에 있습니다 200 – 250 술집 (20 – 25 MPA). This pressure rating is sufficient for driving the hydraulic actuators in the PC40MR-2 and PC50MR-2 excavators, ensuring smooth operation of functions such as arm movement, bucket operation, and machine rotation.
최대 압력: 단기간 동안 펌프가 견딜 수있는 최대 압력은 일반적으로 정격 압력보다 높습니다., 종종 손에 닿습니다 300 술집 (30 MPA) 또는 그 이상. This additional pressure capacity allows the pump to handle sudden high-load situations that may occur during the excavators' operation, such as when working in slightly tougher soil conditions.
