Drifter

drifter

90 rig is a long-hole rock drilling equipment powered by compressed air and hydraulic oil. It is mainly used to drill long blast holes in upward sector holes in the underground stope.

Advantages

A long-hole rock drilling equipment

Powered by compressed air and hydraulic oil

Application scopeStructure

It is mainly used to drill long blast holes in upward sector holes in the underground stope.

Technical Specification

Model 90
Weight(kg) 95
Working pressure(MPa) 0.5
Air consumption(L/s) ≤225
Hole diameter(mm) φ50-80
Hole length(m) 30