정격 압력: The rated operating pressure of this pump is typically around 150 – 200 술집 (15 – 20 MPA). This pressure is sufficient to drive the fan with enough force to ensure effective cooling. Since it is a fan pump and not directly involved in heavy-duty hydraulic operations like lifting or pushing in the bulldozer, the pressure requirement is relatively lower compared to the main hydraulic pumps.
최대 압력: 단기간 동안 펌프가 견딜 수있는 최대 압력은 일반적으로 정격 압력보다 높습니다., 종종 손에 닿습니다 250 술집 (25 MPA) 또는 그 이상. This additional pressure capacity allows the pump to handle sudden surges in load, such as when the bulldozer is working under extreme conditions and generating more heat that requires increased fan speed for cooling.