Raise Boring is an operation method used to connect tunnels, open ventilation holes, or high diameter drills for production purposes in underground mines.
With more than 45 years of operation and production experience, the Tumi offers users the opportunity to drill from small diameters to much larger diameters with the machines it produces with many options. It provides both special machinery production and operations consultancy services within more specific operations.
Max Drilling Depth Capacity : 243m
Max Drilling Diameter: 1,5m
Power : 150 hp / 112 kw
Max Torque : 192,000 lbs / 850 kN
Dip Angle Adjustment: 45º – 90º
Max Drilling Depth Capacity : 579m
Max Drilling Diameter: 2,1m
Power : 200 hp / 150 kw
Max Torque :60.000 lbf-ft / 81 kN-m
Dip Angle Adjustment: 45º – 90º
Max Drilling Depth Capacity : 250m
Max Drilling Diameter: 2,1m
Power : 200 hp / 150 kw
Max Torque :60.000 lbf-ft / 81 kN-m
Dip Angle Adjustment: 45º – 90º
Max Drilling Depth Capacity : 670m
Max Drilling Diameter: 3,6m
Power : 300 hp / 224 kw
Max Torque :158.000 lbf-ft / 214 kN-m
Dip Angle Adjustment: 45º – 90º
Max Drilling Depth Capacity : 450m
Max Drilling Diameter: 3,6m
Power : 300 hp / 224 kw
Max Torque :158.000 lbf-ft / 214 kN-m
Dip Angle Adjustment: 45º – 90º
Max Drilling Depth Capacity : 1600m
Max Drilling Diameter: 7,2m
Power : 400 hp / 300 kw
Max Torque :347.000 lbf-ft / 470 kN-m
Dip Angle Adjustment: 45º – 90º
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