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Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Specifications
Brand Name :
SANROCK
Model Number :
SRJ18 Customized
Certification :
CE ISO 9001:2015
Place of Origin :
Zhejiang, China
MOQ :
1Set/Sets per Month
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
300Set/Sets per Month
Delivery Time :
40-60days
Packaging Details :
Nude package for machines, Wooden box package for spare parts, Or customer demand.
Product name :
Underground Jumbo Drilling Rig
Name :
Jumbo drilling rig
Type :
Rotary Drilling Rig
Power(w) :
66kw
Drilling Diameter :
41-76mm
Drilling Depth :
40m
Power Type :
Diesel
Rotational torque(Max) :
1000N.m
Boom extension :
1250mm
Feed extension :
1500mm
Rotate speed :
0~215rpm
Main Electric Motor :
55kw
Total Installed Power :
62kw
Rated hydraulic pressure :
210bar
Maximum hydraulic pressure :
230bar
Turning Radio Outer/Inner :
5600/3150mm
Application :
Mining Project, Tunnel ,Underground Construction
Machine type :
Drilling Equipment
Feature :
High Drilling Efficiency,Competitive Price,High Performance
Traveling speed :
15Km/h
Dimension(l*w*h) :
11700*1800*2100/2900mm
Weight :
13600 KG
Rotation system :
Separate rotation
Maximum Coverage Area(H*W) :
2.9*2.4m
Minimum Coverage Area(H*W) :
6.3*6.5m
Description

SANROCK SRJ18 Underground Jumbo Drilling Rig Scope of application One-boom face drilling rig for medium sized underground drifts,
with coverage area 7-35m².

Main benefits
> Optimized: for small to medium size tunnels and drifts down to 2.4 m widex2.9 m high,
up to 6 m widex6 m high.
>Economical and efficient: with automatic drilling, automatic return and anti-jamming functions increased the service life of drilling tools.
> Intelligent: with function of real-time monitoring and evaluation of construction conditions by digital recording data of the number and depth of holes.
>Safe and simple operation: equipped with automatic diagnosis and voice alarm system. High popularity: and good after-sales service support.
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling RigsUnderground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling RigsUnderground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Tunnel Single Face Boom Jumbo Drilling Rig Machine
Underground Tunnel Drilling Rig Machine is a heavy-duty, mechanized excavator engineered for constructing extensive subterranean passageways with high efficiency and precision. Designed to tackle challenging geological conditions—such as hard rock, soft soil, or mixed ground—this equipment integrates cutting, excavation, debris removal, and structural support installation into a seamless, automated process.

Key features include a massive rotating cutterhead equipped with durable disc cutters or picks for effective fragmentation of ground material. A continuous conveyor system efficiently transports muck away from the working face, while hydraulic or electric propulsion provides the necessary thrust for forward movement. Advanced guidance and monitoring systems ensure alignment accuracy, minimizing deviation and enhancing safety throughout the tunneling operation.

These machines are essential for developing large-scale infrastructure, including metro networks, railway and road tunnels, water supply and sewage systems, and utility corridors. Their capability to operate in confined, variable environments with reduced human intervention makes them a cornerstone of modern civil engineering.

By combining robust construction, automation, and adaptability, the Underground Tunnel Large Boring Machine significantly accelerates project timelines, lowers operational risks, and supports sustainable urban and industrial development.

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Products Description

Product name:jumbo drilling rig
Model
SRJ18
Maximum Coverage Area(H*W)
2.9*2.4m
Minimum Coverage Area(H*W)
6.3*6.5m
Overall Dimension(L*W*H)
11700*1800*2100/2900mm
Weight
13.6T
Turning Radio Outer/Inner
5600/3150mm
Rock Drill Range
Ф41-76mm
Rock Drill Power
18kw
Rock Drill Rate
60Hz
Drill Rod
T38-H35-R32-4305mm
Hole Depth
4000mm
Diesel Engine
Yuchai 66kw
Main Electric Motor
55kw
Total Installed Power
62kw
Rock drill
Shank
T38
Drill range
41mm-76mm
Reaming range
76mm-4127mm
Height over drill centre
95mm
Length without shank
1008mm
Impact power
18kW
Impact rate
60Hz
Rated hydraulic pressure
210bar
Maximum hydraulic pressure
230bar
Rotation system
Separate rotation
Rotation speed
0~215rpm
Rotation torque
max 1000Nm

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling RigsUnderground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling RigsUnderground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling RigsUnderground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling RigsUnderground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Company Profile

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

1.What can you buy from us?

DTH drilling rig,Integrated DTH DTH drilling rig ,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver,rotary drill rig ,Top Hammer drill rig,Underground jumbo drill rig ,DTH hammer,screw air compressor,screw air compressor,piston air compressor,pneumatic rock drill ,drill rod,drill bit,PDC drill bit,top hammer drill bit,tricone bit ,spare parts.

2.How can I make payment?

A:You can pay by credit card, TT, Western Union, LC etc.


3.How is the shipment? How long dose it take?

A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.


4.How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

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Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

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Product Detail
Brand Name :
SANROCK
Model Number :
SRJ18 Customized
Certification :
CE ISO 9001:2015
Place of Origin :
Zhejiang, China
MOQ :
1Set/Sets per Month
Price :
negotiable
Contact Supplier
video
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs
Underground Drilling Equipment Rotary Torque 1000Nm Tunnel Drilling Machine Jumbo Drilling Rigs

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.

Verified Supplier
6 Years
zhejiang, quzhou
Since 1992
Business Type :
Manufacturer, Agent, Importer, Exporter, Seller
Main Products :
Crawler Water Well Drilling Rig, Android Navigation Box, Truck Mounted Water Well Drilling Rig
Total Annual :
15000000-20000000
Employee Number :
500~600
Certification Level :
Verified Supplier
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