Wheeled Rock Drilling Jumbo for Tunnel and Mining Projects with Fast Travel and Accurate Drilling
Wheeled Rock Drilling Jumbo for Tunnel and Mining Projects with Fast Travel and Accurate Drilling

Wheeled Rock Drilling Jumbo for Tunnel and Mining Projects with Fast Travel and Accurate Drilling

Wheeled rock drilling jumbo offers rapid relocation, precise drilling, and efficient performance in underground operations.
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Technical Specifications

Quantity of Rock Drills
1 pcs
Applicable Tunnel Cross-section
2.8×2.8 ~ 5×5 m²
Transport Dimension - Length
10790±100 mm
Transport Dimension - Width
1500±50 mm
Transport Dimension - Height
2350±50 mm
Minimum Turning Radius (Outer)
≤7700 mm
Stabilizing Method under Working Condition
Hydraulic Outriggers
Minimum Ground Clearance
≥185 mm
Total Machine Weight
10600±200 kg
Drilling Diameter
42–76 mm
Applicable Drill Rod
R38/T38 mm
Type Feature
Impact + Rotation
Rock Drill Power
21 kW
Impact Mechanism - Working Pressure
20 MPa
Impact Mechanism - Working Flow
73 L/min
Rotation Mechanism - Working Pressure
8.5 MPa
Rotation Mechanism - Working Flow
55 L/min
Motor Rated Voltage
380 V
Working Pressure
8.0 MPa
Travel Speed
12.0±1.0 km/h

Products Description

Wet-spraying trolley

Wet-spraying trolley

Wet-spraying trolley

Wet-spraying trolley

Wet-spraying trolley

Wet-spraying trolley

Wet-spraying trolley

Wet-spraying trolley

Wet-spraying trolley

Wet-spraying trolley


        We are a comprehensive manufacturing enterprise integrating design research and development, production and sales. The group is located in Jining City, Shandong Province, the birthplace of Confucius and Mencius. The project covers an area of over 150 acres and has an investment of 300 million RMB. The group has three major production bases and a professional research and development center, and possesses a modern office environment, including a new workshop of 25,000 square meters, an office building, a research        building and 22,000 square meters of supporting facilities. The group continuously  strengthens team building and talent cultivation, and has gathered over 200 employees, many of whom are highly skilled professionals. The group is at the forefront of the construction      machinery industry andfocuses on providing customers with high-precision, well-equipped andhigh-quality solutions。

Wet-spraying trolley

Wet-spraying trolley

FAQ

1. Are you a manufacturer or trading company?

We are a professional manufacturer of underground mining equipment with extensive experience in design, production and global export.

2. What mining equipment do you supply?

We supply underground mining dump trucks, scaling jumbos, tunneling jumbos, wet shotcrete spraying rigs and rock drilling jumbos.

3. What applications are your machines suitable for?

Our equipment is widely used in underground mining, tunneling, hydropower projects and other underground construction applications.

4. Do you provide customized solutions?

Yes. We offer OEM and customized solutions based on tunnel size, rock conditions, haulage capacity and project requirements.

5. What certifications do your products have?

Our equipment can be supplied with CE and other certifications according to your market requirements.

6. What is your delivery time?

Standard delivery time is typically 20–60 days depending on model, quantity and customization requirements.

7. What payment terms do you accept?

We accept T/T, L/C and other payment methods upon mutual agreement.

8. Do you provide spare parts and after-sales support?

Yes. We provide spare parts, technical documentation, remote support and comprehensive after-sales service.

9. Which countries do you export to?

Our mining equipment is exported to Europe, Southeast Asia, the Middle East, Africa and South America.

10. How can I get a quotation?

Send us your required model, technical specifications and project details, and we will provide a quotation within 24 hours.

9. Which countries do you export to?

Our mining equipment is exported to Europe, Southeast Asia, the Middle East, Africa and South America.

10. How can I get a quotation?

Send us your required model, technical specifications and project details, and we will provide a quotation within 24 hours.




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