Drilling Dia.: Φ105-152mm(4″-6″)
Diesel Engine: Yuchai YC4DK100-T304,73kw/100hp

Drilling Dia.: Φ105-152mm(4″-6″)
Diesel Engine: Yuchai YC4DK100-T304,73kw/100hp

Drilling Dia.: Φ105-152mm(4″-6″)
Diesel Engine:Yuchai YC4DK80-T302,58kw/80hp

Drilling Dia.: Φ90-152mm(3 1/2″-6″)
Diesel Engine:Yuchai YC4DK80-T302,58kw/80hp,Electric Motor,55kw/75hp

Drilling Dia.: Φ90-152mm(3 1/2″-6″)
Diesel Engine:Yuchai YC4DK80-T302,58kw/80hp ,Yuchai YC4DK100-T304,73kw/100hp

Drilling Dia.: Φ90-152mm(3 1/2″-6″)
Diesel Engine:Yuchai YC4DK80-T302,58kw/80hp,Electric Motor,55kw/75hp