HF-2A Full Hydraulic BQ/NQ/HQ Core Drilling Rig Water Well Drilling Machine for Sale

ر.س430,622.02

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Product Description

For HF-2A 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; the rig is disassembly, facilitating transportation to most inaccessible area; robust structure plus exact control system ensures high
penetration rate and outstanding reliability;

Main technical 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.

Power unit
Power
74KW Cummins diesel engine
Speed
2200rpm
Drilling capacity
BQ
500M
NQ
350M
HQ
120M
Drill head capacity
Max. spindle torque
334~930N·m
Max. Spindle speed
0~900rpm
Feeding system (feed with hydraulic cylinder)
Feeding stroke
1700mm
Lifting capacity
50kN
Feeding capacity
25kN
Capacity of main hoist
Lifting capacity
18kN (single-wire)
Lifting speed
84m/min
Rope capacity
30m
Steel wire diameter
Φ12mm
Capacity of wire line
Lifting capacity
8.4kN (bare drum)
Product Details
Packing&Shipping
Working Site
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FAQ
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.

Model Number

HF-2A

Power

74KW

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