| Customization: | Available |
|---|---|
| After-sales Service: | Provided After-Sales Service |
| Warranty: | 1 Year |
|
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1. It adopts H-type hydraulic telescopic crawler chassis specially used for rotary drilling rigs, and is equipped with large-diameter slewing bearings, which ensures super stability and convenient transportation;
2. The hydraulic system adopts load sensing technology to make the hydraulic system more efficient and more energy-saving; it adopts a three-in-one combined radiator system, which has a compact structure and high heat dissipation efficiency;
3. Imported engine is used, with strong power, sufficient power reserve to meet plateau construction, and noise and emission meet Euro III standards;
4. The unique large-triangular luffing mechanism and super-large drill mast cross-section improve the stability of the working device of the equipment and ensure the hole-forming quality during the construction of large holes and ultra-deep pile holes;
5. D series single row rope main winch structure, the main winch wire rope can meet the single row rope winding under the full drilling depth state, which effectively solves the problem of wire rope "biting" and greatly prolongs the service life of the wire rope ;
6. The power head has a normal mode and a rock entry mode, which are respectively aimed at soil and rock operations, improving construction efficiency;
7. Various configurations: winch pressurization, outrigger cylinder, casing drive, etc. are optional, with good scalability;
8. Centralized lubrication system is equipped as standard, which makes maintenance more convenient and improves work reliability.
| Item | Unit | Parameter |
| Engine | ||
| Model | QSX15-C500 | |
| - | ||
| Rated Power | kW | 373 |
| Rotary Drive | ||
| Max.output torque | kN.m | 400 |
| Max.Drilling Diameter | mm | φ3000/φ2800* |
| Max.Drilling Depth | m | 108 |
| Crowd cylinder | ||
| Max.pull-down piston push | kN | 300 |
| Max.pull-down piston pull | kN | 400 |
| Max.pull-down piston stroke | m | 6 |
| Crowd Winch | ||
| Max.pull-down piston push | kN | 300 |
| Max.pull-down piston pull | kN | 400 |
| Max.pull-down piston stroke | m | 16 |
| Main Winch | ||
| Max.pulling force | kN | 420 |
| Max.line speed | m/min | 60 |
| Auxiliary Winch | ||
| Max.pulling force | kN | 100 |
| Max.line speed | m/min | 65 |
| Mast Rake(Slide/forwards/backwards) | ° | ±5°/5°/15° |
| Undercarrige | ||
| Max.traveling speed | km/h | 1.3 |
| Max.grade ability | % | 35 |
| Min.clearance | mm | 450 |
| Track shoe width | mm | 900 |
| Distance between tracks | mm | 3700-5100 |
| Hydraulic system | ||
| Working pressure | MPa | 32 |
| Overall Drilling Weight | t | 132 |
| Dimension | ||
| Working condition | mm | 10530*5100*28572mm |
| Transporation condition | mm | 18025*3700*3500 |
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