Supply Kubota KX165-5 excavator arm slow recovery issuers - Kaijiang maintenance

Kubota KX165-5 excavator arm slow recovery of issuer - Kaijiang service 24H national hotline: 139 ----- 9639 ---- 3931, Meng master Kubota KX165-5 excavator arm slow recovery issuing wrong way to view : 1 Check whether the bruised arm cylinder 2 View forearm action to recover the port when the pressure relief valve is not normal (Exchangeable arm port relief valve operation, fault conditions such investigation overflow oil port. After changing the valve to slow the arm out of place in this port relief valve is bad); Charley arm insisted valve operation is not a normal 3 View forearm recovered during the pilot pressure is normal (normal is about 35bar) action Slow wrong reason: the main pump conditioner problems except by the main pump displacement engine speed impact, but more important is the impact by its own conditioner, if conditioner stuck in the small displacement orientation or unable to fall directly conditioning, the entire main pump displacement will be small, then no matter how much the engine throttle opening, excavators action will be the slowest to recover Kubota KX165-5 excavator arm slow hairpin - Kaijiang maintenance, preferred fly excavator Repairer ---- --------------- fly Chengdu Engineering Machinery Repair Factory, established in 2003, specializes in Carter excavator repair, maintenance Komatsu excavator Hitachi excavator maintenance, repair Sumitomo excavators, Kobelco Excavator Repair, repair modern excavators, and other engineering machinery maintenance, I plant maintenance digging machine repair rate is low, fast service. Fly with leading testing, commissioning and maintenance of equipment and seasoned technicians. Called "; the Southwest's most professional excavator maintenance inspection center."; After 11 years of development, flight excavator repair plant now has nearly 100 excavator maintenance technicians (in Komatsu, Carter, Kobelco, Sumitomo, Volvo, Hyundai-based), the 1500 cases of large-scale excavator Case excavator repair service experience, more than 3500 square meters of space flight maintenance repair shop repair scale problems: I plant excavator arm out repair scale problems included: Guizhou, Gansu, Sichuan, Shaanxi, Yunnan, Chongqing and other provinces more than seven are located in seven provinces There excavator arm out repair network problems, provide on-site trouble viewing, warranty 3-6 months fly repair shop:! 3 days fast repair, fast, honesty, fine, sharp!