Taian excavators school, Kerry and excavators school (certified), excavators school

 Welded pipe joints leak reason ① welding quality defects; ② pipe card layout position or piping at unreasonably withhold hose fittings withhold oil spill reasons ① quality defects; ② piping unreasonable. Replacing the gearhead ① excavator track shoe will live link pin rotating wheels excavator end Feicheng school from the ground to two sections; ② remove live link pin; ③ open dustplate; ④ unscrew All fastening bolts month running gear frame connected; ⑤ replace walking gear, tighten the bolts; ⑥ install live link pin and cotter pin plug. Taian excavators school, Kerry and excavators school (certified), excavators schools by 泰安嘉 and Heavy Machinery Co., Ltd. Taian Jia and Heavy Machinery Co., Ltd. (www.tajhzg.com/) is Tai'an, a leader in mining machinery, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Heavy leadership in Kerry and the staff warmly welcome all inquiries negotiations to create Kerry and Heavy better future.