​CAT320D Excavator Long Arm , Pc400 Doosan Long Excavator Arm

Excavator long reach fronts introduction

Long reach boom is wide use , such as dredging rivers port construction, railway construction and groundwork construction, with high extensive operation scope, high efficiency and high security.

We also have other colour for your choice , like hitachi orange colour
Also have blue colour , like kobelco blue colour ,

Here are some advantage of long arm excavator

• Long reach Boom-Arm is ideal for river and sea dredging on land or barge.
• lubrication concentrate system, you can see there are 3 pieces lubrication tube , they all concentrate here , it is easy and convenient for the operator to refill the lubrication oil..
• our bushing at the boom base , you can see the bushing is graphite copper sleeve material.
• Ideal for marine wall construction.
• our bushing at the boom base , you can see the bushing is graphite copper sleeve material.
• The design is comprehensively simulated, ensures design integrity and identifies potential stress and fatigue points.
• the bushing in the boom middle , we use steel material , if client have special require ,we also can use copper sleave material.
• At the front of the boom , we use double layers reinforced plate board , Compare to other supplier , our long reach boom is more durable and stronger