高壓泵 中國臺灣KEILETO凱利通齒輪泵
BHP3BO-D-33 BHP3BO-D-39 BHP3BO-D-46
BHP3BO-D-50 BHP3BO-D-55 BHP3BO-D-63
高壓泵 中國臺灣KEILETO凱利通齒輪泵
YB1-25/10,YB1-25/12,YB1-25/16,YB1-25/25,YB1-32/2.5,YB1-32/4,
YB1-32/6,YB1-32/10,YB1-32/16,YB1-32/25,YB1-32/32,YB1-40/2.5,
YB1-40/4,YB1-40/6,YB1-40/10,YB1-40/16,YB1-40/25,YB1-40/32,
YB1-40/40,YB1-50/2.5,YB1-50/4,YB1-50/6,YB1-50/10,YB1-50/16,
YB1-50/25,YB1-50/32,YB1-50/40,YB1-50/50,YB1-63/2.5,YB1-63/4,
YB1-63/6,YB1-63/10,YB1-63/16,YB1-63/6,YB1-63/10,YB1-63/16,
位:立方米每秒)大于左行走馬達輸入流量，也就是說前泵的輸出流量大于后泵的挖掘機(excavator)維護修理輸出流量。3由于主泵的吸油回路，先導油路，TVC閥都是雙泵共用的，作業排除了這些影響主泵輸出流量(單位:立方米每秒)的部件。4另外通過測定主泵各個油口的壓力，排除（Remove)了主泵上面CO閥。
YB1-63/25,YB1-63/32,YB1-63/40,YB1-63/50,YB1-63/63,YB1-80/2.5,
YB1-80/4,YB1-80/6,YB1-80/10,YB1-80/16,YB1-80/25,YB1-80/32,
YB1-80/40,YB1-80/50,YB1-80/63,YB1-80/80,YB1-80/63,YB1-80/80,
YB1-100/6,YB1-100/10,YB1-100/16,YB1-100/25,YB1-100/32,YB1-100/40,
YB1-100/50,YB1-100/63,YB1-100/80,YB1-100/100,
中國臺灣KEILETO凱利通齒輪泵
BHP3BO-D-33 BHP3BO-D-39 BHP3BO-D-46
BHP3BO-D-50 BHP3BO-D-55 BHP3BO-D-63
BHP3BO-D-71
NC閥等部件損壞(damage)的可能（maybe)，最后判定故障有可能會出現在伺服閥上面。1調整主泵的伺服活塞維修挖掘機對挖掘機進行定期的車輛清潔，部件檢查潤滑以及對受損零件的更換和維修等內容，主要的目的就是為了有效地保證挖掘機的工作效果和良好的技術狀態，避免出現由于零部件損耗而導致的故
高壓泵 中國臺灣KEILETO凱利通齒輪泵
