jumbo tunnel drill for underground mine drilling rig

Drilling Rig Jumbo for Underground and Tunnel Construction

UJ33 is suitable for underground works and tunnel construction such as highway, railway and hydropower. Equipped with three heavy duty drilling arms and a service platform, lifting cockpit, self opening cable and water pipe reel, automatic butter filling system, making operation and maintenance more convenient. The two outer drilling booms are equipped with Eagle booms and optional automatic


Underground Face and Jumbo Drill Rigs for Mining and

The underground jumbo drill rigs from Epiroc 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 m 2 to 206 m 2.


launches jumbo underground drill rigAustralian

019· Mining and Rock Technology has launched the DT1132i jumbo, an underground drill rig for tunnelling excavation. When paired with the RD535m a high frequency rock drill, and rock tools designed for high speed drilling, users have a heavy duty solution for their underground drilling needs.


DT922i Tunneling Jumbo For Underground Mining

DT922 i Tunneling jumbo DT922i is a computer controlled two boom electro hydraulic drilling jumbo with articaluated carrier for tunneling excavation of 12 125 m² cross sections, including face drilling, bolt hole drilling, and mechanized long hole drilling. Request a quote Find an office


Jumbo Tunnelling Drilling Rig Quality Mine Exploration Rigs

The MT series jumbo drilling rig is a hydraulic top hammer drilling rig designed for a 12 35m3 cross section for use in underground mining projects. 2. Robust universal drilling boom creates ideal face drilling coverage.


Drilling jumboWikipedia