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HFJG120 Crawler Type Jet Grouting Anchor Drilling RigHFJG120 Crawler Type Jet Grouting Anchor Drilling RigHFJG120 Crawler Type Jet Grouting Anchor Drilling Rig
HFJG120 Crawler Type Jet Grouting Anchor Drilling RigHFJG120 Crawler Type Jet Grouting Anchor Drilling RigHFJG120 Crawler Type Jet Grouting Anchor Drilling Rig

HFJG120 Crawler Type Jet Grouting Anchor Drilling Rig

Drilling Diameter: 90-185mm
Drilling Depth: 0-50m(rotary jet grouting drilling);0-80m(anchor drilling)
Engine Power: 30+11+3kW

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overview

Introduction

Rotary jet grouting anchor drilling rig is used for conveying slurry, compressed air and clean water under high pressure working condition, to ensure the continuous dynamic density and static density. The main components adopt latest group technology and new-design hydraulic system. With full hydraulic control, instrument display, easy and flexible operation, it greatly improve the work efficiency to meet the needs of customers.

Features

1. Easy construction, enhanced mine crawler chassis, walking is more efficient, stable and more dynamic in complex road conditions.

2. Wide range of strata. Different performance configurations can be made according to different stratum. Maximum output torque reaches up to 3600 N.m, and the maximum pull force reaches to 60 KN. The drilling technologies of carbide drill bit rotary drilling, DTH hammer impact drilling and tricone bit drilling are optional, thus ensuring the immediate rotary jet grouting into piles after drilling a hole in most strata.

3. It can be used for not only rotary jet grouting drilling, but for anchor drilling.

4. Multiple configuration parts. Customers can choose different performance modules according to different project development needs, which can be purchased at a time, or configured again according to the continuous development of the project.

5. Easy operation and maintenance. Due to the use of full hydraulic technology, there is a breakthrough in the key technologies, such as rotary jet lifting, anchoring weekly speed module, so the operation is more convenient.

6. Fully equipped drilling tools. According to the market demand, we have developed a large number of rotary jet drilling machines to meet the needs of users, such as single, double, triple, fixed jet, pendulum jet drilling tools.

7. The height of drilling rig can be customized according to the different needs of customers, and different single, double and triple modules can be made according to different construction requirements.

Application

It is widely applicable for all kinds of soft foundation reinforcement, anti-seepage treatment of basement of high-rise buildings, levee improvement of big river and railway, highway and bridge pier reinforcement, etc.

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Technical Data

Rotary Jet Grouting Drilling

Pile Diameter

Single: 400-600mm

Double: 600-1200mm

Triple: 800-1600mm

Hole Depth

0-50m

Hole Diameter

90-185mm

Anchor Drilling

Hole Depth

0-80m

Drilling Angle

0-90degree

Rotary Jet Grouting Anchor Drilling

Rotation Speed

0-20r/min(adjustable)

Lifting Force of Power Head

80KN

Drilling Rod Length

1/1.5/2m(optional)

Walking Speed

12m/min

Engine Power

30+11+3kw

Transportation Dimension

4700*1900*2200mm

Total Weight

About 4000kg

 

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