XCMG Official 114ton Hydraulic Rotary Drilling Rig XRS1050
XR Series Rotary Drilling Rig stands for our company’s achievement in many years’ development and researches on piling machines, adopting advanced technology, both at home and abroad. With our company’s powerful machinery manufacturing capacity, it is specially designed to drill the pile hole with the big diameter and into hard—layers, fitting for layer conditions in most areas.
Performance Characteristics:
* Super stability and convenience of transportation, for use the special hydraulic and telescopic crawling chassis of the rotary drilling rig.
* The import Cummins engine provides strong power, and the noise and emission meet Europe III standard.
* The design of big trigonal luffing me
chanism brings a significant improvement in stability.
* The quality of work is enhanced by increase the mast section to reduce mechanical wobble of the mast.
* Ensure verticality of the hole by adding a bracket for drill pipe.
* High-performance and more energy-efficient, due to the technology of the load-sensing hydraulic system.
* It can be equipped with a variety of drilling tools to realize drought and wet working.
| Project | Unit | Parameter |
|---|---|---|
| Max.Drilling Diameter | ||
| Uncased | (mm) | φ2500 |
| Cased | (mm) | φ2200 |
| Max.Drilling Depth | (m) | 105 |
| Dimension | ||
| Working condition L × W × H | (mm) | 10265×4800×27520 |
| Transportation condition L × W × H | (mm) | 17615×3500×3535 |
| Overall Drilling Weight | (t) | 108 |
| Engine | ||
| Model | - | CUMMINS QSM11-C400 |
| Rated Power | (kW) | 298/2100 |
| Hydraulic System | ||
| Working pressure | (MPa) | 35 |
| Rotary Drive | ||
| Max. output torque | (kN.m) | 460 |
| Rotary speed | (r/min) | 4.5~18 |
| Spin off speed | (r/min) | - |
| Pull-Down Cylinder | ||
| Max.pull-down piston push | (kN) | 300 |
| Max.pull-down piston pull | (kN) | 7~18 |
| Max.pull-down piston stroke | (mm) | - |
| Crowd Winch | ||
| Max.pull-down piston push | (kN) | 240 |
| Max.pull-down piston pull | (kN) | 250 |
| Max. pull-down piston 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 |
| Auxiliary Winch | ||
| Max. Pulling force | (kN) | 100 |
| 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) | 1.2 |
| Max.grade ability | (%) | 35 |
| Crawler | ||
| Track shoe width | (mm) | 800 |
| Distance between tracks | (mm) | 3500～4800 |
| The length of crawler | (mm) | 5484 |
| Average ground pressure | (kPa) | 120.7 |
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