| After-sales Service: | Field Installation, Commissioning and Training, VI |
|---|---|
| Warranty: | 2 Years Warranty |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Drill Hole Diameter: | >300mm |
| Drill Hole Depth: | 70-100m |
| Customization: |
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Product Highlights
1. The system matches the most mature imported core components to ensure the durability and life of the machine operation; the engine runs in a low-speed economic fuel consumption area to reduce operating costs; the main winch motor load is adaptively controlled, and the maximum lifting speed exceeds 70m/min. Improve the efficiency of deep pile operations.
2. The large wheelbase and widened and strengthened slewing support make the equipment more stable and reliable in construction; the walking motor reducer is driven by a powerful force, strong turning ability, and improves construction efficiency.
3. The independent hydraulic oil heat dissipation system controls the speed of the cooling fan in real time by detecting the temperature of the hydraulic oil; the standardization and modular design of the electrical system, and the extremely strong versatility establishes the reliability of the system.
4. Brand-new power head assembly, multi-stage shock absorption, comprehensive protection, strong torque, optional drive sleeve suitable for friction and internal locking drill pipes, increase the guide length of the drill pipe, and realize a full set of pipe drive rotary connection. Convenient construction.
4*11m machine lock rod, which enhances the torsion and compression resistance of the drill rod and the maximum drilling depth can reach 55 meters.
5. Adopt the industry's advanced transportation concept with poles, which has convenient transfer transportation capacity and high mobility.
| KELLY DRILLING | Drilling Torque max. | 400kN.m |
| Diameter max. | 2800mm | |
| Depth max. | 94m | |
| KELLY BAR | Friction kelly bars | ¢530-5×20m |
| ¢508-5×20m | ||
| Mechanical inter-locking kelly bars | ¢530-4×20m | |
| ¢508-4×20m | ||
| ROTARY HEAD | Max spin off speed(options) | None |
| Max drilling speed | 6-32rpm | |
| MAST | Mast raking forward | 5° |
| Mast side forward | ±5° | |
| Mast raking backforward | 15° | |
| UNDERCARRIAGE | Crawlers Length | 6700mm |
| Crawlers Width | 3900-5200mm | |
| ENGINE | Model | top QSX15 |
| Rated power | 373kw | |
| HYDRAULIC PUMPS | Main pumps | 35Mpa |
| Auxiliary pumps | 4Mpa | |
| MAIN WINCH | 1st Layer nominal line pull | 400kn |
| 1st Layer nominal rope speed | 64m/min | |
| Rope diameter | 36mm | |
| SERVICE WINCH | 1st Layer nominal line pull | 103kN |
| 1st Layer nominal rope speed | 65m/min | |
| Rope diameter | 20mm | |
| WINCH CROWD | Crowd force(pull down/pull up) | 400/400 kN |
| Pull down stroke | 17000 mm | |
| DIMENSION & WEIGHT | Transport width | 3900mm |
| Transport height | 3664mm | |
| Transport length | 20572 mm | |
| Weight(with standard kelly bars) | 120 ton | |
| Min working radius | 5529mm |
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