XCMG Brand New Xr280d China Hydraulic Rotary Drilling Rig Price for Sale
Product Feature
XCMG Brand New Xr280d China Hydraulic Rotary Drilling Rig Price for Sale
XCMG XR280D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway, railways, bridges, ports, docks and high-rise buildings.
Product Parameter
Drilling rig dimension in transport condition (L × W × H) | mm | 17380×3500×3540 | |
Weight of overall unit (standard configuration, excluding drilling tool) | t | 84 | |
Engine | Model |
| QSM11-C400 |
Rated power/speed | kw | 298/(2200r/min) | |
Rotary drive | Max. torque | kn.m | 280 |
Rotational speed | r/min | 6~22 | |
Crowd cylinder | Max. Pushing force | kn | 210 |
Max. Pulling force | kn | 220 | |
Max.stroke | mm | 6000 | |
Main winch | Max.pulling force | kn | 260 |
Max. single-rope speed | m/min | 60 | |
Auxiliary winch | Max.pulling force | kn | 100 |
Max. single-rope speed | m/min | 65 | |
Drilling mast | Left/right inclination of mast | ° | 4/4 |
Front/back inclination of mast | ° | 5/15 | |
Rotary table slewing angle | ° | 360 | |
Traveling | Max. traveling speed of the overall unit | km/h | 1.5 |
Max. climbable gradient of the overall unit | % | 35 | |
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 | 5175 | |
Average ground pressure | kpa | 102 | |
