NOV ST-120 Iron Rough Neck (2011) – Used or OEM Rebuilt
NOV ST-120 Iron Rough Neck (2011)
Used and OEM Rebuilt
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Specifications
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Weight: ST-120 Assembly
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19,800 lbs (8981 kg) (installed weight)
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Hydraulic Requirements
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2,500 psi (172 bar) to 3,000 psi (207 bar)
45 GPM (170 LPM) Min; 65 GPM (245 LPM) Max |
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Tubular Range
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3-7/8″ to 10″ OD (88.9 mm to 254 mm)
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Spin Speed
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80 RPM (nominal on 5″ OD)
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Spin Torque
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3,000 Ib-ft (4,067 Nm)
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Maximum Make-Up Torque
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100,000 lb-ft (135,600 Nm)
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Maximum Break-Out Torque
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120,000 lb-ft (162,700 N-m)
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Connection Height
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33.10″ to 75.10″ (841 mm to 1,908 mm)
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Horizontal Travel
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12 ft (3.66 m)
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TW Vertical Travel
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42″ (1 ,067 mm)
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SW Vertical Travel
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42″ (1 ,067 mm)
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System Control
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Hydraulic-Over-Hydraulic; optional Electric-Over-Hydraulic (Remote-Auto)
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Operator Controls
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Locally-Mounted to Tool; optional Remote-Auto
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Optional Features
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Bit Breaking, Automatic Remote Control from Driller’s Cabin, Wireless Remote Control, Casing Module/Hanger
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