Face Tunnel Double-Arm Full Hydraulic Drilling Jumbo

Face Tunnel Double-Arm Full Hydraulic Drilling Jumbo

The underground jumbo drill rigs are used for blast hole drilling in underground mining and tunneling. The rigs are equipped with up to four booms, covering cross sections from 6 m² to 206 m². We offer underground jumbo drill rigs with our reliable Direct Control System, or with the computerized Rig Control System, to which different levels of automation may be added. An extensive range of rock tunnel jumbo is available of impact power. Several models of the face drill rigs are available with an optional zero-emission battery electric driveline.

Thanks to their compact design, these rigs can also fit in relatively small tunnels. The two robust and flexible booms and rock drills optimize productivity. Drilling is controlled by the computerized, award-winning Rig Control System to ensure precision, productivity, maximized uptime and lower costs.
Drilling Jumbo has versatile and powerful as it fits into a large range of applications with the ability to also go into relatively small tunnels thanks to its optimal and compact design Economically beneficial thanks to the class leading booms and the largest rock drill range on the market User-friendly with the Rig Control System which allows the operator to easily monitor and control all rig functions and maintain a better focus on drilling

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

Transportion size

Our Company

North Heavy Gryps Group (hereinafter referred to as NHG) was established in 1993. The company is headquartered in Shenyang Economic & Technological Development Zone which is honored by the State Department as “ Double Demonstration Zone” of national equipment manufacturing industry. NHG is specialized in the R&D, manufacturing and sales of mining and tunneling equipment and overseas mining and tunneling engineering services with more than 3,000 employees (including construction personnel) worldwide, 2,000 equipment and 300 construction projects providing services to different customers in more than 10 countries all over the world.
 
The company has established branches and offices in Southeast Asia (Laos), South Asia (India), Europe (Poland, Turkey), Russian (Novokuznetsk), South America (Venezuela), Africa (South Africa) and other countries. A regional operation network with equipment sales, service and parts supply and engineering construction has been established. The 24 × 365 service is implemented to meet the user's requirements to the greatest extent.
 
With the rapid development of NHG, adhering to the tenet of “QUATLITY WINS WORLD, TECHNOLOGY BUILDS NHG”, it is standing out as a pioneer in the industry and has become an international benchmark enterprise in China both for international sales of mining & Tunneling Machinery and also for international engineering construction services.