
DOOSAN Chassis Rotary Drilling Rigs torque 280kN.m With Max Hole Diameter 2500mm
- Manufacturer: Doosan
Beijing, China
TR230D Rotary Drilling Rigs Hydraulic Telescopic Crawler Doosan Chassis 2000mm Diameter
- Manufacturer: Doosan
Beijing, China
High Quality Low Fuel Consumption Rock Auger Hydraulic piling Machine TR300D Doosan or CAT chassis
- Manufacturer: Doosan
Beijing, China

