RB777 hand hold jack hammer high quality machine
USD $1 - $300 /Piece
Min.Order:1 Piece
Fuzhou Cheng Long Rock Drill Co., Ltd.
Weight | 37kg | Air pressure | 0.63MPa |
Full length | 733mm | Capacity of tank | 30L |
Cylinder dia | 57mm | Impact frequency | 18.3HZ |
Hammer stroke. | 189mm | Air consumpution | 34L/s |