Durable Steel Excavator Long Sliding Arm , Wear Resistant Sliding Boom On Excavator

Good quality long reach boom best price 20-27 ton excavator 10m long sliding boom arm for CAT320 PC200 PC250

Product presentation

The excavator sliding arm is also called excavator telescopic arm. The excavator sliding arm is a working device installed on the excavator, which is extended and retracted by the expansion and contraction of oil cylinder, to achieve a larger digging radius and digging depth.

The excavator sliding arm makes the movable body on the arm move on the fixed body through the action of the telescopic cylinder and the slider. This type of telescopic arm has the advantages of large force, simple structure, and low production cost, but the arm also has defects, like its working radius is small, generally its stroke is within 4 meters, and it can only be designed as a two-stage type.

The excavator sliding arm is generally used on excavators for deep pit operations, which can highlight its advantages.