YDQ40/±30°

YDQ40 Excavator Drill Attachment:
Length: 3800mm
Weight: 180kg
Depth of vertical hole: 3000mm
Max depth: 6000mm
Drill rig swing: ±30°
Air flushing: 0.6CBM piston compressor
Contral: Electric&Hydraulic
HD30 Hydraulic Rock Drill:
Mainframe: 0.6*0.173*0.19M
http://www.dsrockdrill.com