Excavator Rock Boom & Ripper Arm

Description

POIN Excavator Rock Boom and Ripper arm adopts Heavy-duty design for rock boom arm and being reinforced for main stress area .In order to fully exert arm cylinder power, the arm of force is increased and have stronger digging force. Excavator Rock Boom & Arm are mainly used in mining, road construction, housing construction, frozen soil construction and other types of projects.

Features

Based on customer’s requirements and excavator operation weight,the rock boom is the best choice for excavation of weathered granite, shale. It is widely used in quarries; compared with conventional blasting method, it keeps higher efficiency, as well as lower cost and less environmental pollution.

Parameter of Rock boom arm / stick

Models	Rock Boom Length	Big Boom Length	Small Arm Length	Product Weight	Transport Height
40T	8600mm	5600mm	3300mm	14T	3420mm
45T	8800mm	5850mm	3400mm	16T	3420mm
50T	9100mm	6100mm	3500mm	18T	3440mm
60T	9500mm	6300mm	3750mm	20T	3620mm
70T	9800mm	6500mm	3950mm	20T	3850mm

Excavator Rock Boom Arm / Stick Case