
定格圧力: The rated pressure of this pump assembly is typically around 320 – 380 バー (32 – 38 MPa). This pressure rating is crucial for effectively driving the various hydraulic actuators in the E966H and E972H excavators, ensuring smooth and powerful operation of functions like lifting heavy loads and performing precise digging tasks.
最大圧力: The maximum pressure that the pump assembly can withstand for short periods is usually higher than the rated pressure, に達することが多い 420 バー (42 MPa) 以上. この追加の圧力容量により、ポンプは掘削機の動作中に発生する可能性のある突然の高負荷状況に対処できるようになります。, such as when working in tough terrains or with hard materials.
トンキーマシンのロゴ









