XJ450 Self-propelled Workover Rig
Product Explanation:
1.XJ450 workover rig is one of light-duty self-propelled rig, and mainly used for shallow well workover , oil testing, fishing and pump check operations.
2. It is equipped with a lifting system,double drum drawworks, hydraulically raised double or single mast and famous engine and ALLISON hydromechanical transmission.
3.It is easy for transportation and convenient for installation, operation and maintenance.
Product Features:
1.Double drum drawworks, band brake,without auxiliary brake.
2. Mast base and simple operation platform are hanged on the rear.
3. Rotary driving system can be equipped.
Main Parameters of Workover Rig
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MODEL
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XJ450(40t)
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Nominal service depth(ft)(27/8″EUE tubing)
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10500
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Nominal workover depth (ft)(27/8″DP)
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3500
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Max. hook load (lbf)
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150000
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Rated hook load (lbf)
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90000
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Engine model
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C18
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Engine power (hp)
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354
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Transmission type
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Hydraulic + mechanical
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Traveling system
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4×3
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Effective height of mast (ft)
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56
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Drilling line diameter (in)
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7/8
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Hook speed (ft/s)
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0.66~4.6
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Approaching/departure angle
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18°/12°
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Min. ground clearance (in)
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13
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Max. gradient ability
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26%
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Min. turning diameter (ft)
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108
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Rotary table model
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ZP70
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Traveling block model
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YG70
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Swivel model
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SL70
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Overall moving dimension (ft)
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18.5×3.03×4.2
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Main unit mass (lb)
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51500
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