Tonkee Machinery 로고
The specific displacement value for the 21W-60-22111 and 705-40-01370 hydraulic piston pumps is not directly indicated by the part numbers. Given that the Komatsu PC75UU-2 is a small to medium-sized excavator, the displacement is likely to be in the range of 40 – 70 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 designed to effectively drive the various hydraulic actuators in the PC75UU-2 excavator, ensuring smooth operation of functions such as arm movement, bucket operation, and slewing.
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 excavator's operation, such as when working in tough soil or rocky terrain.
