| After-sales Service: | Online Support,Field Maintenance |
|---|---|
| Warranty: | 1 Year |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Motor: | 287kw |
| Drill Hole Diameter: | 138-165mm |
| Samples: |
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Suppliers with verified business licenses
Audited Supplier Advantages
1. According to the different requirements of users, it adopts high-quality diesel engines of carter, cummins and yuchai and top-class dual-pressure screw main engine with large displacement of at least 24bar.
2. As the user's production equipment, each part of this series of products is designed with double safety factor and the highest end component configuration.
3. The use of stainless steel wear-resistant sleeve to protect the special pressed aluminum alloy propulsion beam and large torque rotary head, in order to ensure that the rig operation is light and flexible on the basis of the realization of large aperture operation.
| Main technical specifications | HFGA-47 Automatic Integrated DTH Drilling Rig |
| Diesel engine | |
| model | C11 |
| Manufacturer | caterpillar |
| Rated power | 287kW |
| Rotary speed | 1,800rpm |
| Fuel tank capacity | 750L |
| Screw air compressor | |
| Machine head manufacturer | Ingersoll rand |
| Machine head type | HR2.0 |
| Air displacement | 21m3/min |
| F.A.D | |
| Air pressure | 24bar |
| Function parameters | |
| Drilling diameter | 138-165mm |
| Max. drilling depth | 30m |
| Drill pipe specifications | 114mm |
| Number of pole changers and holders | 4+1 |
| DTH hammer | 5"or 6" |
| Rotary speed | 0-80rpm |
| Rotary torque | 5,600N.m |
| Drill pipe length | 6m |
| Drill arm and propulsion beam | |
| Drill arm form | Single straight arm |
| Total propeller length | 10,000mm |
| Promote compensation | 1,300mm |
| Max. propulsive force | 34.5kN |
| Propelling method | Oil cylinder wire rope |
| Stroke | 6,600mm |
| Max. thrust velocity | 0.88m/s |
| Maximum lifting force | 67.6kN |
| chassis | |
| Walking speed | High speed:3km/h |
| Low speed:1.5km/h | |
| Max. climbing ability | 25º |
| Clearance from the ground | 420mm |
| Driving force | 156.2kN |
| Swing Angle of crawler frame | ±10º |
| Weight and size | |
| Dimension | 2,700x11,560x3,560mm |
| Weight (excluding optional accessories) | 23,500kg |
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.
Suppliers with verified business licenses
Audited Supplier 
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