Axial piston motor common faults are: low output speed, output torque low, inside and outside leakage, abnormal sound like. The reasons for these failures and troubleshooting as follows: (1) low output speed, low torque output of the cause of the fault and troubleshooting measures: ① hydraulic motor for each combination of surface serious leak, tighten the joint surface of each connecting bolts, check tightness. ② hydraulic motor internal parts wear crawler excavators prices, a serious leak, you should check the site of injury, repair or replacement. (2) axial piston leak cause of the failure and exclusion measures in the leak: ① with oil pan and the cylinder face wear, the axial clearance is too large, should grinding the end face of the valve plate and cylinder block. ② spring fatigue, replace the spring. ③ severe wear of the plunger and the cylinder bore. External leakage cause of the failure and exclusion measures: ① shaft seal ring damage or poor, should replace the seals. ② combination of surface and pipe joint bolts loose Tighten bolts. (3) axial piston motor abnormal sound reasons for the failure and exclusion measures: ① bad or worn bearing assembly, reinstall or replace. ② Mifengbuyan air into the interior, you should check the tightness, the containment approach. ③ oil contamination, air bubbles enter, should replace the cleaning fluid. ④ coupling misalignment should be corrected concentric. ⑤ oil viscosity is too high, replace the small viscosity oil. ⑥ serious wear hydraulic motor radial dimension, should be repaired. ⑦ influence of external vibration, the cage should be added to isolate external vibration source. Problem How to repair leaking excavator excavator leakage phenomenon usually occurs in the engine parts, hydraulic components, hydraulic lines and a front work. Engine parts oil, diesel oil leakage may occur. Engine oil leak, causing oil level is insufficient excavator price list, it will cause the engine lubrication system does not work well, leading to abnormal wear of internal engine parts, engine damage would cause significant losses excavator customers. Diesel engine leak can cause abnormal consumption of diesel, increasing the customer's operating costs excavators domestic excavator price, the same equipment also increased fire accident hazard. Hydraulic components, hydraulic lines and front attachment leaking hydraulic oil, mainly in the ring at the hydraulic components, hydraulic rigid pipe and hydraulic hoses place. Hydraulic rigid pipe occurred mainly in the line of engagement surface and O-rings, hydraulic hose failure modes are: pipe surface damage, pipe assembly hardening, surface blistering, kink, pull-out joints, joints leak and so on. Hydraulic oil leak, causing hydraulic oil tank, this could lead to the hydraulic system does not work, could easily lead to damage to the hydraulic components. In addition, the hydraulic oil leakage will increase the risk of fire equipment. Engine oil, hydraulic oil will leak oil excavator severely affected, in order to reduce the risks, we have what it takes to take preventive measures? We recommended that the driver needs to refer to the excavator operator's manual on a regular basis engine and hydraulic components, hydraulic lines and a front work to check if the machine operating time is very long, such as 24 hours a day to work, they need to be checked more frequently. Risks need to be more focused on checking the site: high-temperature parts, rough wear parts, bent parts and the like. Check the price before excavators, need to be cleaned checkpoint, remove hydraulic components, piping above the dirt and other impurities. Order inspections, recommended by the pump chamber, control valve chamber, sequential engine, pilot line, a front work carried out, to prevent the omission checkpoint. Once the check lines or O-rings fail leak, the driver will need to contact the dealer service personnel as soon as possible to replace the set piece.泰安嘉 and Heavy Machinery Co. Kerry and agricultural excavator price _ _ Heavy excavator Xuchang price offered by 泰安嘉 and Heavy Machinery Co., Ltd ..泰安嘉 and Heavy Machinery Co., Ltd. (www.tajhzg.com/) in mining machinery in the field devoted boundless enthusiasm and passion, Kerry and Heavy Industries has been customer-centric, the concept of creating value for customers, quality, service to win market , and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: punishment manager.