Herrenknecht RBR400-VF
Model
Large Diameter Raise Bore Rig
Key Features
- 2.4m to 6.0m diameter rises up to 1000m long
- 12 7/8" drill pipe
- Diesel crawler carrier
Capabilities
- Reaming torque: 452 kNm (333,000 lbs/ft)
- Maximum torque: 600 kNm (442,000 lbs/ft)
- Thrust force: 9,200 kN (2,248,000 lbs)
- Inclination (from vertical): 0 - 70°