Double-boom Hydraulic Rock Drill Jumbo

Double-boom Hydraulic Rock Drill Jumbo

Tunnel jumbo drilling rig is an electric mining jumbo designed to drive down production costs while reducing the environmental impacts of drilling and tunneling. Major benefits of this innovative electric Drill Rig include zero emissions during tramming and improved productivity. The drill rig's well-designed, structures and proven components ensure a reliable workplace for both operators and maintenance crews.

A diverse array of new tunneling technologies will help boost productivity and cut project costs, while boosting quality. The worldwide market for tunneling jumbos projects continues to be strong, with a series of major projects underway or planned for the future. These good market conditions have helped fuel research and development in new tunneling equipment, designed to be more productive, more efficient and more reliable and able to deliver a higher quality of work. 

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

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.