SRJP-145 Crawler Type Jet Grouting Drilling Rig
1 set
SRJP-145 Crawler Type Jet Grouting Drilling Rig
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Basic Infomation
Place of Origin: China
Brand Name: XiTan Equipment
Certification: CE; ISO9001:2015
Model Number: SRJP-145
Payment & Shipping Terms
Packaging Details: Container
Delivery Time: 7-120 days
Payment Terms: T/T
Supply Ability: 200 set/year
Product Name: SRJP-145 Jet Grouting Rig
Motor: 45 KW
Weight: 11 T
Diameter Pile: 4 M
Drilling Depth: 100 M
Torque: 8500 N·m
Product Description

SRJP-145 Crawler Type Jet Grouting Drilling Rig


Feature SRJP-145 Crawler Type Jet Grouting Drilling Rig:

1. Adopt full hydraulic through-hole power head drive and two-point variable motor, which can realize step-less variable speed within high and low speed;

2. Many specifications of clampable drilling tools, the easy dismantling of drill pipe, low labor efficiency, and high intensity;

3. The main components of the hydraulic system adopt imported brands, the system is stable, reliable, and has a long service life;

4. Equipped with slewing bearing, the hole position can be turned to the side of the track to work when needed;

5. The swingable cylinder leg is adopted, and the support range is wider, which increases the stability of the drilling rig during construction;

6. Equipped with LCD display. Information visualization interface, attitude adjustment according to construction parameters, real-time setting of power head rotation/lifting speed, and real-time display of parameter dynamics;



The SRJP-145 Crawler Type Jet Grouting Drilling Rig is mainly applicable to the S-RJP method and common rotary jet method. It is equipped with a through-hole type power head, which can clamp ø89~ø142mm specification drilling tools and dismantle drilling rods more easily, and crawler type jet grouting drilling rig mainly solves the problem that a common rotary jet cannot solve the construction requirements of large pile diameter. In addition, it can also be applied to the foundation reinforcement, water insulation and plugging works, soft foundation treatment, and geological disaster management of various industrial and civil buildings such as railroads, highways, bridges, road bases, and dam bases. It can be used for the general rotary jet (swing jet, fixed jet) and double high-pressure rotary jet project construction.


Optional Parts:

1. SRJP-145 Crawler Type Jet Grouting Drilling Rig can be equipped with high power and high flow XTB series foundation strengthening pump and XPB automatic mixer.

1. SRJP-145 Crawler Type Jet Grouting Drilling Rig is suitable for single, double, and triple pipe rotary jet, swing jet, fixed jet, and other work methods.

2. SRJP-145 Crawler Type Jet Grouting Drilling Rig can also be used with the XiTan 5G intelligent cloud platform.


Technical Data:

Mode SRJP-145
Motor 45kW
Torque High 8500N·m Low 4200N・m
Weight 11t
Column Expansion 1000mm
Climbing Ability 20°
Speed 1.5km/h
Size Working(mm) 4890×3200×12030
Transportation(mm) 5190×2320×2900 (including sub-tower)
Diameter Pile
Max Diameter 4m
Max Depth 100m
Power Head
Rotation Speed High 0~56 r/min Low 0~28 r/min
Stroke 3.5m
Power Head Rated Lifting Force 100kN
Power Head Pressurization 70kN
Through-hole 150mm
Diameter 89~142mm
Angle 0~ 90°
Main Pump 28MPa
Sub-pump 1 20MPa
Sub-pump 2 20MPa


Company Profile:

Shannxi Xitan Geological Equipment Co., Ltd was established in 1958 as a specialized drilling rig manufacturer for more than 60 years. High-pressure jet grouting rigs, multifunctional engineering drilling rigs, anchor drilling rigs, and environmental drill rigs are our featured products with advanced technology, and other grouting equipment such as grouting pumps, and auto grout mixing stations are low energy consumption, environmental protection, and cost-effective. We are a High-pressure Jet Grouting Engineering Technology Center and National High-tec Enterprise in ancient City-Xi'an. The factory area is 23,000 m2. 300 million yuan production capacity per year can be reached. 150 million yuan has been invested in production line building and technological innovation.

SRJP-145 Crawler Type Jet Grouting Drilling Rig 0SRJP-145 Crawler Type Jet Grouting Drilling Rig 1

Factory Show:

SRJP-145 Crawler Type Jet Grouting Drilling Rig 2


1. Are you the manufacturer?

Ans: Yes, we are a factory with more than 60years of manufacturing experience.


2. What are your terms of payment?

Ans: 50% deposit prepaid by T/T, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.


3. How about your delivery time?

Ans: Common drilling rig have in stock, could delivery in one week after get your full payment.

Customize drilling rig will take 15-45 days after receiving your advance payment. The specific delivery depends on the items and the quantity of your order.


4. What is the warranty of our machine?

Ans: Our main machine enjoys one year warranty. But unreasonable operation and wearing parts exclude.


5. Do you test all your goods before delivery?

Ans: Yes, we have 100% test before delivery. And we will attach our inspection report for every machine.


6. Do you have after-service?
Ans: Yes, we have a special after-sales service team that will supply you with professional guidance. And we provide videos for machine installation and operation.

If you need, we can send our engineers to your worksite and provide the training for your staff.


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Get in touch with us
Contact Person : Lena
Tel : +86-19913803802
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