XCMG XR280DII Rotary Drilling Rig
Feature
Max. Pile Diameter :
Max. Pile Depth : 88m
Max. Output Torque : 280(KN.M)
Max. Pile Diameter :
Max. Pile Depth : 88m
Max. Output Torque : 280(KN.M)
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XCMG Group |
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Name : XCMG
Service Tel : 86-516-87739271
E-mail : export@xcmg.com
Web Site : http://www.xcmg.com/en-us/
Address :
The special hydraulic chassis for the rotating drill with extensible crawler is provided with the excellent stability and is convenient to transport.
The complete machine has passed CE certification of TüV Rheinland group.
The imported Cummins turbo-supercharged engine is power ful, and has sufficient power reserve.
The machine adapt single row rope for main winch to figure out the wear of steel rope. extend the life-span. And high reliability .
Optional configuration according to customers' requirement, E.g: Crowd winch, Outrigger cylinder, Sleeve-driven and so on.
The rotary drive can switch from Nromal Mode, Rock Mode and Energy-Saving Mode, the user can select a corresponding mode of the rotary drive according to the specific working conditions, which can greatly improve the working efficiency and low the fuel consumption.
It is equipped with a centralized lubrication system as standard configuration to provide more convenient maintenance and make the machine a good reliability .
| Project | Unit | Parameter |
|---|---|---|
| Max.Drilling Diameter | ||
| Uncased | (mm) | φ2200 |
| Cased | (mm) | φ2200 |
| Max.Drilling Depth | (m) | 88 |
| Dimension | ||
| Working condition L × W × H | (mm) | 10770×4800×23350 |
| Transportation condition L × W × H | (mm) | 17410×3500×3815 |
| Overall Drilling Weight | (t) | 92 |
| Engine | ||
| Model | - | CUMMINS QSM11-C400 |
| Rated Power | (kW) | 298/2100 |
| Hydraulic System | ||
| Working pressure | (MPa) | 35 |
| Rotary Drive | ||
| Max. output torque | (kN.m) | 280 |
| Rotary speed | (r/min) | 5.5~21 |
| Spin off speed | (r/min) | 90 |
| Pull-Down Cylinder | ||
| Max.pull-down piston push | (kN) | - |
| Max.pull-down piston pull | (kN) | - |
| Max.pull-down piston stroke | (mm) | - |
| Crowd Winch | ||
| Max.pull-down piston push | (kN) | 300 |
| Max.pull-down piston pull | (kN) | 300 |
| Max. pull-down piston stroke | (mm) | 16000 |
| Main Winch | ||
| Max.pulling force | (kN) | 260 |
| Max. single-rope speed | (m/min) | 60 |
| Diameter of the steel wire rope | (mm) | 32 |
| Auxiliary Winch | ||
| Max. Pulling force | (kN) | 80 |
| Max. single-rope speed | (m/min) | 65 |
| Diameter of the steel wire rope | (mm) | 20 |
| Drilling mast | ||
| Left/right inclination of mast | (°) | 42464 |
| Front inclination of mast | (°) | 5 |
| Rotary table slewing angle | (°) | 360 |
| Traveling | ||
| Max. traveling speed | (km/h) | 1.5 |
| Max.grade ability | (%) | 35 |
| Crawler | ||
| Track shoe width | (mm) | 800 |
| Distance between tracks | (mm) | 3500~4800 |
| The length of crawler | (mm) | 5052 |
| Average ground pressure | (kPa) | 102 |
