| Customization: | Available |
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| After-sales Service: | Online Support, Field Maintenance |
| Warranty: | 1 Year |
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For HF-2A full hydraulic core drilling rig is a kind of light rig designed for geological exploration in remote area difficult to enter. It is mainly suitable for diamond drilling with wire line coring technique. The rig consists of diesel power unit, hydraulic system, control panel, mast, main winch, wire line winch, drill head, feed system, foot clamp etc. It is disassembly, facilitating transportation to most inaccessible area, robust structure plus exact control system ensures high penetration rate and outstanding reliability.
Main Features
1. Full hydraulic drill head model: the drill head rotation is realized with variable motor driven by diesel engine and also makes the feeding hydraulic cylinder system realize its full stroke feeding in both higher and lower speed. Dual gear pump and four hydraulic pumps driven by 74KW diesel engine; this also makes the feeding hydraulic cylinder system realize its full stroke feeding in both higher and lower speed;
2. Crawler mounted, has good climbing ability, easy to move and can work in rugged ground operations. It can be applied and performed in narrow space for drilling of hole at 45°~90° with stronger adaptability.
3. Strong techniques adaptability: besides diamond drilling with wire line coring technique, it is in strong techniques adaptability, it is applicable for the drilling and feeding requirements of any other stratum.
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Power unit
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Power
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74KW Cummins diesel engine
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Speed
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2200rpm
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Drilling capacity
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BQ
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500M
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NQ
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350M
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HQ
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120M
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Drill head capacity
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Max. spindle torque
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334~930N·m
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Max. Spindle speed
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0~900rpm
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Feeding system (feed with hydraulic cylinder)
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Feeding stroke
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1700mm
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Lifting capacity
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50kN
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Feeding capacity
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25kN
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Capacity of main hoist
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Lifting capacity
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18kN (single-wire)
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Lifting speed
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84m/min
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Rope capacity
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30m
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Steel wire diameter
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Φ12mm
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Capacity of wire line
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Lifting capacity
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8.4kN (bare drum)
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1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2. How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.
3. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
4. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.
5. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.
6. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.
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