Máy đóng cọc xoắn ốc bằng đá thủy lực 32T 700mm Kelly Bar

32T 700mm Diameter Crawler Kelly Bar Hydraulic Rock Helical Pile Rig Product description 1. USA powerful Cummins engine. 2. GB certification and EU EN 16228 standard certification. 3. CAT chassis. 4. The multi-stage vibration reduction design of the power head results in better vibration reduction. ...

Máy khoan quay xoắn ốc dài thủy lực Máy khoan quay CFA KR80M Máy đóng cọc 140KN

Hydraulic long spiral Auger rotary drilling rig CFA KR80M pile driving rigs Multi-purpose of one machine to realize fast switching between rotary drilling method and CFA method. The full hydraulic control soil clearing device can effectively remove the residual soil on the drilling tool and reduce ...