Drilling rig for tunnel consolidation
PG185
CASAGRANDE - Foundation Division
Width of crawler 2460 mm
Mast
Stroke of rotary head 18000 mm
Extraction force 80 kN
Crowd force 80 kN
Clamps
Diameters 40 ÷ 254 mm
Rotary head
Torque 13500 Nm
Speed range 530 rpm
Weight
in working condition 40000 kg
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