National Oilwell Varco
1 each ST-80C Hydraulic Iron Roughneck System Package
Product package consists of:
A) ST-80C Iron Roughneck ( Tall w/ floor socket)
Compact, pedestal mounted unit with spinning and torque functions for safe, fast, and controlled make-up and break-out of tubular connections.
Installation Specifications:
• Complete with 25 foot long connection hoses
• Floor socket mounted
• Manual shut off valve
• The tool can easily be rotated +/- 90° about the pedestal
• Hydraulic Requirement:
o Minimum: 28 GPM @ 2,100 psi (106 LPM @ 145 bar)
o Maximum: 40 GPM @ 2,500 psi (151 LPM @ 172 bar)
Technical Specifications:
• Installation Weight: 7,800 lbs (3535 Kg)
• Operating Temperature: -20°C to +55°C
• Tubular Connection OD Range: 4.25” to 8.50”
• Spin Speed: 75 RPM (nominal on 5” DP)
• Spin Torque: 1,750 ft-lbs (nominal on 5” DP) (2373 Nm)
• Max. Make-up Torque: 60,000 ft-lbs (81500 Nm)
• Max. Break-out Torque: 80,000 ft-lbs (108500 Nm)
• Horizontal Adjustment: 60” (1524 mm)
• Vertical Adjustment: 72” (1821 mm)
• Nominal Connection Height: 23” to 59” (584 mm to 1498 mm)