SBM 450

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SBM 450


Small Raise Bore Rig

Key Features

• 700mm to 1.1m diameter up-hole slots up to 60m in length
• Conventional rises up to 2.4m in diameter and up to 350m in length
• Mechanised wrenching system and lay-down rod handler
• Hydraulic drive system improving energy transfer and reducing power consumption


• Reaming torque: 76kNm (56,000 lbs/ft)
• Maximum torque: 108kNm (80,000 lbs/ft)
• Thrust force: 1,700kN (384,000 lbs)
• Ream mode inclination (from vertical): 0 - 45°
• Up-hole slot mode inclination (from vertical): 0 - 60°


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