| Customization: | Available |
|---|---|
| After-sales Service: | Online Service, Spare Parts |
| Warranty: | 1 Year |
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New Condition Earth Rotary Drilling Machine Rig Xr260d
Single-row rope main windlass, effectively eliminating the rope abrasion and enhancing the service life of rope;
Infrared camera allowing the driver to observe the service condition of main windlass wire rope in the cab in the day and night;
More configurations available upon customer's demand (such as the outrigger cylinder and auto slewing) to enable better expansibility;
US imported electronic control turbo supercharged engine meeting Euro III emission standard, saving energy, environmental protection and strong power;
Limit power control and positive flow control enabling higher efficiency of hydraulic system and more energy saving;
Patented parallelogram derricking mechanism, allowing wide range work area; box structure drilling mast made of high strength material enabling higher strength and rigidity to effectively guarantee the drilling accuracy;
New structure rotary employing multi-stage shock absorption technique and dual seal structure, effectively enhancing the reliability; the removable driving sleeve pressure plate easy to repair;
Intelligent control system enabling the detecting device more accurate and reliable;
Optional 6-section drill rod, allowing maximum drilling depth up to 80 m.
Centralized lubricating system allows easier maintenance.
| Description | Unit | Parameter value | |
| Max. drilling diameter | mm | Æ2000 | |
| Max. drilling depth | m | 67,standard configuration | |
| (5-section friction Kelly bar) | |||
| 52,optional configuration | |||
| (4-section-locking Kelly bar) | |||
| Allowable luffing scope (from center of drill rod to slewing center) | mm | 3905~4800 | |
| Drilling rig dimension in working condition (L × W × H) | mm | 8968×4400×22180 | |
| Drilling rig dimension in transport condition (L × W × H) | mm | 16360×3250×3535 | |
| Weight of overall unit (standard configuration, excluding drilling tool) | t | 76 | |
| Engine | Model | QSL-325 | |
| Rated power/speed | kW | 242/(2200r/min) | |
| Max. working pressure of hydraulic system | MPa | 35 | |
| Rotary drive | Max. torque | kN •m | 220 |
| Rotational speed(Standard configuration) | r/min | 7~25 | |
| Crowd cylinder | Max. Pushing force | kN | 200 |
| Max. Pulling force | kN | 200 | |
| Max. stroke | mm | 5000 | |
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