| After-sales Service: | Online Support,Field Maintenance |
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| Warranty: | 1 Year |
| Certification: | CE, RoHS, ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Drill Hole Diameter: | Other |
| Drill Hole Depth: | 50m |
| Samples: |
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Suppliers with verified business licenses
Audited Supplier Applicable to the railways, highways, Bridges, dam foundation, and various industrial and civil building foundation treatment and reinforcement of jet grouting construction;Anchoring engineering of foundation pit support;Equipped with air compressor and pneumatic hammer, it can be used for following pipe drilling, general rotary jet (swing jet, fixed jet) engineering construction, but also for shallow hole drilling and engineering survey drilling and other engineering construction.
Main Features
1. Full hydraulic control, easy and flexible operation, crawler chassis loading, easy and quick walking and moving to position, long travel of power head, reducing auxiliary time.
2. Direct-acting load feedback fine-tuning variable hydraulic system, with power varying with load, high efficiency and low energy consumption.
3. The rotary adopts a special valve with friction positioning, whose characteristics fully meet the requirements of rotary jet process.
4. The power head variable speed range is wide, can meet the requirements of various strata and different drilling technology.
5. Equipped with slewing support, the hole can be turned to the side of the track when needed.
6. Compact structure, centralized operation, convenient and safe.
7. Display device for vertical drilling tower, power head rotation and lifting speed.
Supporting Drilling Tools
1. Single drill pipe spray method, integrated front end with three wings a bit or add one word bit drilling Ф 42 or Ф 50 drill pipe;Suitable for high speed drilling of soil layer, sand layer and other strata.
2. Rotary jet anchor cable construction method, equipped with 65 lock bolt propeller and anchor cable drill pipe, suitable for anchor cable reinforcement.
3. Single pipe, double pipe, three pipe rotary jet, swing jet, fixed jet and other work methods.
| Drill hole depth | 50m |
| Drill pipe diameter | φ42mm φ50mm φ73mm |
| Borehole inclination | ± 3° forward tilting 10° backward tilting 90° |
| Maximum torque | 3000N/m |
| speed | 1.km/h |
| Climbing ability | 30° |
| Power head speed | High: 0-148r /min low: 0-48r /min |
| Rated lift of power head | 30kN |
| The power head is allowed to apply pressure | 12kN |
| Head lift/pressure rate | Fine adjustment speed of rotary jet is 0.06 ~ 0.9/1.8 m/min |
| Quick lift of power head | 0~22/0~28 m/min |
| Power head travel | 3500mm |
| External dimensions (when working) | 2600×1800×4600 |
| External dimensions (when transported) | 1780×1800×4600 |
| The whole machine quality | 2800 kg |
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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