Easer L - A mobile raiseboring machine for medium to large size drifts

Designed to drill opening holes in block cave, sub level caving and sub level stoping mines, this versatile raiseboring rig can also be used for precondition holes, pastefill tube holes and media holes.

Loading...

Versatile raiseboring rig

Designed to drill opening holes in block cave, sub level caving and sub level stoping mines, this versatile raiseboring rig can also be used for precondition holes, pastefill tube holes and media holes. The rig works in drifts from 4.7x4.7 to 6.0x6.0 m. When drilling with a 750 mm diameter reamer, the Easer L can drill conventional holes up to 200 m and box holes and down reaming holes up to 60 m. The Easer L has the capability to drill angled holes in any direction with a minimum range of 90°–60° from horizontal.


Easer L features high versatility with both upwards and downwards drilling, but without the need of a concrete platform. Significantly less risk of "freezing" the ground thanks to the large diameter of the drill hole results in higher productivity. Thanks to the high accuracy of the mechanical rock excavation method, the hole deviation is less than 1%.

We are leading the change towards sustainability in mining through battery electric, zero-emission equipment. The result is a safer and healthier underground working environment. This contributes to a sustainable future and a smaller environmental footprint. It is a power change that changes everything.

Downloads

Easer L, freecut, front/left side view