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XR360 Large crawler Rotary Drilling Rig
1.High durability and economy, a greater return on your
2.High security, so that your construction is more at ease!
Performance Characteristics
1 The special hydraulic chassis for the rotating drill with extensible crawler is provided with the excellent stability and is convenient to transport. The imported Cummins turbo-supercharged engine (meeting EU-III standard) is powerful, and has sufficient power reserve, which can be operated in plateau. Its noise and emission meet the national standards.The constant' power and the best output enable the complete machine to function at its best.
2.The main and auxiliary hydraulic systems are all adopt the technique of load sensor, which can increase the efficiency of hydraulic system and save energy. It uses heavy load hydraulic units to satisfy the all kinds operating status of drill.
3.The patented parallelogram hinge mechanism enlarges the work area.
4.Independent intellectual property rights of the intelligent control system, the application of CAN bus and the PLC control system, including the automatic and manual adjustment of the perpendicularity of the drill mast, the automatic display of the drilling depth, rotary automatic positioning control and the intellectual fault diagnosis control.
5.Three speed reducers are used in the power head. It can output high torque. The drill mast, which is made of the materials with high strength, is designed to box structure. The higher rigidity and anti-distortion can ensure the drilling accuracy effectively. The hinge provided with the bearing exempt from lubrication can turn neatly. The slag can be discharged at any point of 360°rotation.
Under our policy of continuous product development and improvement ,we reserve the right to change specifications and design without prior notice.
TYPE: XR360 Rotary Drilling Rig
XR360 crawler hydraulic drilling rig ,designed and manufactured strictly according to ISO9001, is composed of a base unit on crawlers and a drilling application module either for: Telescopic friction and interlocking Kelly bars Main parts
Selferecting/Selfpropelled XR360 equipment is ready to operate without any service crane support as it is supplied with a parallelogram support system that allows the unit to selferect. No separate power pack is required to operate the drilling unit.
Rotary drilling rig expert chassis
XR360 model is equipped with expert chassis,it is high working stability.The heavy duty retractable undercarriage is easy transportation and walking, it is controlled to extend and retract the crawlers by fully hydraulic.
Crawler length 6092 mm
Crawler Width Min./Max. 3500/4800 mm
Track shoes width 800mm
Long-aged supporting weight drum amount 2X11
Overall drilling weight 90000kg
Main Technical Specification
model | XR360 | ||
Engine | Model | CUMMINS QSM11-C400 | |
Rated Power | KW/rpm | 298 | |
Rotary Drive | Max. output torque | kN·m | 360 |
Rotary speed | r/min | 6~25 | |
Max. Drilling Diameter | With casing | mm | 2000 |
Without casing | mm | 2500 | |
Without 1st mast | mm | 3000 | |
Max. Drilling Depth | m | 96,81, 65 | |
Pull-Down Cylinder | Max. pull-down piston push | KN | 240 |
Max. pull-down piston pull | KN | 220 | |
Max. pull-down piston stroke | m | 6.0 | |
Main Winch | Max. pulling force | KN | 320 |
Max. pulling speed | m/min | 72 | |
Auxiliary Winch | Max. pulling force | KN | 100 |
Max. pulling speed | m/min | ≥65 | |
Mast Rake | Side/forwards/backwards | ±4°/5°/15° | |
Undercarriage | Max. traveling speed | KM/h | 1.5 |
Max. grade ability | % | 40 | |
Min. Clearance | mm | 425 | |
Track shoe width | mm | 800 | |
Distance between tracks | mm | 3500~4800 | |
Hydraulic System | Working pressure | Mpa | 33 |
Overall Drilling Weight | t | 90 | |
Dimension | Working condition | mm | 11000×4800×24586 |
Transportation condition | mm | 18810×3500×3500 |