tunnel consolidation drilling rig / crawler / rotary / hydraulic
for tunnel consolidation
Min.: 40 mm
Max.: 254 mm
PG185 Drilling Rig is designed for periphery drilling of rock anchors, pipe umbrellas, forepoles, etc. It’s powered by a 160 kW Cummins QSB 6.7 turbocharged engine, has a rotary head torque of 13500 Nm at a 530 rpm speed range. The drilling rig provides an extraction force of 80 kN.