China Hfxp-50 Elevated Jet Grouting Drilling Rig with Height Tower

Product Description
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.
Technical Data
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)
2600x1800x4600
External dimensions (when transported)
1780x1800x4600
The whole machine quality
2800 kgWorking Site
Company Introduction
Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.

1. More than 30 years of experience
The factory is located in Henan Province, China. We are very welcome to visit our factory. If
you need it, we will arrange a pick-up.
2.Top production team
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service
- New machine provides technical trair.
- once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.

FAQ
1,Are you trading company or manufacturer?
We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.
2,Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.
3,How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.
4,Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.
5,What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.
6,How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.Our Customers