Specifications

Boom & Arm is the inside buffer plate is to support tensile load, which prolongs the service life of excavators.

Kinds of standard Boom & Arm we can supply for your reference:

  

 

Also,Kinds of arm and boom we can supply:

  

 

Our long reach arm can be made-to-measure in accordance with customer desired length and depth.

 

The ultra short arm may carry out operation in narrow and restricted space, such as railway track repairs

 

Three-piece long reach arm/boom is suitable for demolishing works for high buildings

 

 

Boom & Arm We are specializing in the production of various kinds of standard booms, arms, and
extension jibs for construction machinery.

The specifications and types can meet the requirements of over 90 kinds of excavators. 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. There
are two kinds of extension jibs: two-segment type and three-segment type. Two-segment
type is mainly applied in the transit of building materials like earth,
sand, and concrete, the slope maintenance of expressways, and the dredging of
watercourses, etc. Three-segment type is mainly applied in demolishing high-rises.