Drilling Dia.:Φ185-500mm(7″-19 1/2″)

Diesel Engine: Yuchai DKC9G0 (86KW/2200rpm)

Can be customize according to the needs of users to adapt to various working environments

Drilling Dia.:Φ110-300mm(4″-11 1/2″)

Diesel Engine: Yuchai YCF36100 (74KW/2200rpm)

Can be customize according to the needs of users to adapt to various working environments

Drilling Dia.:Φ115-305mm(4 1/2″-12″)

Diesel Engine:  Yuchai YC4DK100-T304,73.5kw/2200rpm

Can be customize according to the needs of users to adapt to various working environments