NOV ST80C Iron Roughneck Tall Column

Technical Specifications

• Installation Weight: Approximately 7,800 lbs (3,538 kg)

• Tubular Connection OD Range: 4.25″ to 8.50″

• Spin Speed: 75 RPM (nominal on 5″ drill pipe)

• Spin Torque: 1,750 ft-lbs (2,373 Nm)

• Maximum Make-up Torque: 60,000 ft-lbs (81,500 Nm)

• Maximum Break-out Torque: 80,000 ft-lbs (108,500 Nm)

• Horizontal Adjustment: 60″ (1,524 mm)

• Vertical Adjustment: 72″ (1,828 mm)

• Connection Height Range: 23″ to 59″ (584 mm to 1,498 mm)

• Pedestal Rotation: ±90° (manual)

• Hydraulic Requirements:

  • Minimum: 28 GPM @ 2,100 psi (106 LPM @ 145 bar)

  • Maximum: 40 GPM @ 3,000 psi (151 LPM @ 207 bar)

• Operating Temperature Range: -20°C to +55°C