Excavator Boom arm
specializing in the production of various kinds of standard booms, arms, and extension jibs for construction machinery
Workmanship:
Considerable improvement has been made with reasonable selection of materials and thickness after analysis of stress concentration part through FEM with the help of CAD system. The inside buffer plate is to support tensile load, which prolongs the service life of excavators. Ultrasound wave inspection is applied to check faultywelding points during the inspection period of assembly line. In order to further confirm the machine reliability, extensive jobsite operating trials have been conducted.We also can design various kinds of extension jibs according to customers requirements.
Application Excavator Model:KOMATSU, KOBELCO, HITACHI, KATO, SUMITOMO, CAT, HYUNDAI, DAEWOO, etc.
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