ZHONGHE Practical Hydraulic Telescopic Boom , CAT Excavator Telescopic Dipper Arm

Chinese Manufacturer solid and durable quality excavator arm telescopic arm 30-36T for CAT SANY KOSUMA

1, the effective operation distance is large, the operation height is high. The telescopic boom structure can achieve a longer distance, and the arm amplitude can reach a higher working height, which is incomparable to the traditional excavator.

Two telescopic boom digging depth of 14 meters, three telescopic boom digging depth of 25 meters, 30 meters, 32 meters, mainly used for deep subway construction, building underground parking construction and special well construction, material Q690~Q960 optional, self-sliding bidirectional expansion optional

Our product advantage:

01 Use Q355B and 700 material,
02 Adopts precision steel pipeline
03 Built-in telescopic tubing
04 Two layers groove welded to ensure
05 Double quality inspection before leaving
06 The tolerance of position size within 1 mm