• S-45 Power Swivel

    Our S-45 Power Swivel is a newly developed, hydraulic powered, work string rotating machine, specifically designed for workover and remedial operations.
    Description

    • The National Oilwell Varco S-45 Power Swivel is a newly developed, hydraulic powered, work string rotating machine, specifically designed for workover and remedial operations. The machine is best suited for light drilling and workover operations using macaroni drillpipe and tubing. It delivers smooth, shock free, controlled torque for these operations and practically eliminates the danger of twist-offs or swelled boxes on these work strings.
    • The S-45 power swivel assembly weights approximations 638 lbs, is rated to support tensile pipeloads of 30 tons at zero RPM and 24 tons dynamic load at 100 RPM.

    Features/Benefits

    • The variable volume pump and hydraulic system allows the torque and speeds to be infinitely varied within the above stated ranges with no need to shift gears or stop and restart the unit to increase or decrease speed or torque.
    • The torque output of the S-45 Power Swivel is controlled by the hydraulic system pressure and may be regulated as desired to a maximum of 1,485 ft./ lbs. at 3,000 PSI hydraulic system pressure and speeds of 170 RPM.
    • FISHING AND WORKOVER OPERATIONS:  The NOV® S-45 Power Swivel is used to drill out cement or other obstructions in the pipe, for casing scraping operations; and with small drillpipe, it is suited for the drilling of rat holes and water wells.
    • TRANSPORT OPTIONS:  NOV Power Swivel units may be mounted on a bumper pull trailer, gooseneck trailer, or skid at the purchaser's option.
    • POWER OPTIONS:  Purchasers have the option to match NOV's Power Swivel units with either John Deere®, Cummins® or Caterpillar® Engines.

    Specifications

    S-45 Power Swivel Specifications


    Models No. S-45 
    Assembly Part No. 201579/011

     

    Weight (lbs.) 638 
    Maximum Torque (ft. lbs.) 1,485 
    Maximum Torque (ft. lbs.) 170 
    Nominal Load Rating (tons) 30 
    100 RPM Load Rating (tons) 24 
    Maximum Circulating Pressure 5,000 PSII 
    Radius of Torque ReinRetracted37-3/8-inch 
    Radius of Torque ReinExtended57½-inch 
    Goose Neck Connection 2-inch NPT 
    Standard Saver Sub Connection 2-3/8-inch A.P.I - I.F. 
    Goose Neck Access Hole Diameter 

    1½-inch NPT

     
    Saver Sub Make-Up Torque 3000/5000 ft. lbs. 
    Bore thru (circulation passage) 1-inch  
    Elevator Bail Pipe Size 

    2-3/8-inch and 2-7/8-inch

     
    Gear Oil Capacity 1½ Gallons 
    High Pressure Hose Size 1-inch 
    Drain Hose Size 

    ¾-inch

     
    *Braking capacity (ft-lbs)  N/A14,000
        

    Power Unit and Controls


    Hydraulic Pump – Maximum Output and Pressure

    43 GPM and 3000 P.S.I

    Hydraulic Reservoir Capacity35 Gallons
    Hydraulic Oil TypeEP Grade
    Engine

    Caterpillar, Cummins, John Deere

    Standard Fuel Tank (Diesel Fuel)

    65 Gallons