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HomeProductsDevelopment Drilling RigTunnel Drill Jumbo Double Arm Hard Rock Blasting
Tunnel Drill Jumbo Double Arm Hard Rock Blasting
  • Tunnel Drill Jumbo Double Arm Hard Rock Blasting

Tunnel Drill Jumbo Double Arm Hard Rock Blasting

    Min. Order: 1
    Delivery Time: 30 Days

Additional Info

Packaging: Wooden Cases

Brand: NHG

Transportation: Ocean

Place of Origin: PRC

Supply Ability: 500

Port: DALIAN SEAPORT,TIANJIN SEAPORT,SHANGHAI SEAPORT

Product Description

Tunnel Drill Jumbo Double Arm Hard Rock Blasting

Tunneling Jumbo is fast, accurate and user-friendly. Together with the tunnel management program, intelligent control system, newly launched high frequency drills, robust booms and advanced drill string guides, they offer an excavation result of the highest quality with a low operating cost. To further improve the excavation process, remote access can be chosen. This allows web-based data transfer as well as online. The design also offers ease of service, allowing you to minimize maintenance downtime. The components are damage-protected, and all daily service points are accessible from the ground level.

Hydraulic boom with double tripod suspension for accurate hydraulic parallel holding in all directions; Direct, fast, Easy operation, good accuracy and accurate positioning between holes;
Full Hydraulic drilling machine with high hardness, high drilling speed, low drilling tool wastage, low failure rate and etc.



Hard Rock Blasting Drilling Machine


Advantages
Advanced, user-friendly control system
Automatic boom movements, pre-planned drilling patterns and data collection offer productivity control
Noise and vibration-insulated cabin offers comfort and excellent visibility
RD525 series rock drills deliver superior performance with high consumable life
Dynamic correcting redirects drilling during boom movement and helps keeping the hole bottom in place
Lock-to-target: Helps finding the hole position quickly and accurately


Main Technical Parameters

Project

Unit

NMJ2-25

Complete Machine

Dimensions

(Length ×width× height)

mm

10120×1200×1380

(Ceiling height 2455)

Adapt to section

(Width× height)

m

3.0×3.0-5.9×4.3

Drilling diameter

mm

Φ38-Φ76

Drilling length

mm

2475/3090

Drilling depth

mm

2100/2700

Drilling speed

m/min

0.8-2

Total Weight

Kg

13000

Cable drum capacity

m

70

Hydraulic oil tank volume

L

340

Drill boom

Up/down

(°)

45/20

Swing arm (left and right)

(°)

±36

Thruster

Pitch/tilt

(°)

95/3

Advance compensation

mm

1550

Axial rotation

(°)

±180

Swing angle (inside/outside)

(°)

14/36

Chassis

Turning radius

mm

5.3

Walking speed

km/h

2.4

Grade ability

(°)

14

Ground clearance

mm

195

Rock drill model

Model

HYD200/HC28Optional

Gas supply system

Air pump motor power

KW

2.2

Air pressure for rock drill

Mpa

0.4

Water supply system

Water pump motor power

KW

2.2

Water pressure for rock drill

Mpa

0.8

Water pressure for cooler

Mpa

0.6

Electrical System

main motor power

KW

75

Supply voltage

V

380/660/1140

Motor speed

r/min

1470/2840/2840

Crawler boring trolley




Our Company

North Heavy Gryps Equipment And Engineering Co., Ltd. (hereinafter referred to as NHG) was established in 2013. The company is headquartered in Shenyang Economic & Technological Development Zone which is honored by the State Department as [ Two Modeling Park" of national equipment manufacturing. As the chief company of North.T, NHG is specialized in the R&D, manufacturing and sales of mining and tunneling equipment with more than 2000 employees (including construction personnel) worldwide, more than 2,000 equipment and more than 300 construction projects providing services to different customers in more than 10 countries around the world.
The company has established branches and offices in Southeast Asia (Laos), South Asia (India), West Asia (Turkey), Russian (Russia), South America (Venezuela), Africa (South Africa) and other countries. A regional operation network with equipment sales, service and parts supply, engineering construction and freight forwarding has been established. The 24 × 365 service is implemented to meet the user's requirements to the greatest extent.


Roadheader

Looking for ideal Hard Rock Blasting Drilling Machine Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Double Arm Tunnel Drill Jumbo are quality guaranteed. We are China Origin Factory of Full Hydraulic Drilling Machine. If you have any question, please feel free to contact us.

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