China 105m Depth Hydraulice Crawler Drilling Rig with Cummins Engine, Find details about China Rotary Drilling Rig, Drilling Rig from 105m Depth Hydraulice Crawler Drilling Rig with Cummins Engine
Description | Unit | Parameter value | |
Max. drilling diameter | mm | 2500 | |
Max. drilling depth | m | 105 | |
Allowable luffing scope (from center of drill rod to slewing center) | mm | 4350~4650 | |
Drilling rig dimension in working condition (L × W × H) | mm | 10265×4800×27520 | |
Drilling rig dimension in transport condition (L × W × H) | mm | 10265×4800×27520 | |
Weight of overall unit (standard configuration, excluding drilling tool) | t | 108 | |
Engine | Model | CUMMINS QSX11-C400 | |
Rated power/speed | kW | 298/(2100r/min) | |
Max. working pressure of hydraulic system | Mpa | 35 | |
Rotary drive | Max. torque | kN •m | 390 |
Rotational speed | r/min | 7~18 | |
Crowd cylinder | Max. Pushing force | kN | 240 |
Max. Pulling force | kN | 320 | |
Max.stroke | mm | 6000 | |
Main winch | Max.pulling force | kN | 400 |
Max. single-rope speed | m/min | 60 | |
Diameter of the steel wire rope | mm | 40 | |
Drilling mast | Left/right inclination of mast | ° | 4/4 |
Front/back inclination of mast | ° | 5/15 | |
Rotary table slewing angle | ° | 360 | |
Crawler | Width of crawler plate | mm | 800 |
External width of crawler (min.-max.) | mm | 3500~4800 | |
Center distance between two longitudinal wheels of crawler | mm | 5600 | |
Average ground pressure | kPa | 120.7 |