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XJ450 workover rig is mainly used
for medium & shallow well workover , oil testing, fishing and pump check operations. It is
equipped with a lifting system and a rotary operating system. It is widely
applied in many fields. It can be used for workover,
lateral drilling and water well drilling operation if equipped with a rotary
table and relevant parts. Featuring reasonable layout, compact structure,
easy transportation, convenient operation and maintenance.
◆ 102.69 ft ( 31.3m ) double section mast, hydraulically raised and
telescoped.
◆ 10×8 self-propelled chassis.
◆ A hydromatic brake is often used, and
Eaton water-cooled brake or air tong brake is also available.
◆ 5 forward 5 reverse speeds rotary drives equipped with torque release
device.
◆ Rod hanger is available.
Main Parameters
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Model
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XJ450
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Service depth (2-7/8" UE tubing) ft(m)
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18045(5500)
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Workover depth
(2-7/8"DP) ft(m)
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14064(4500)
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(3-1/2"DP)
ft(m)
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11483(3500)
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Nominal hook load lb(kN)
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220304(980)
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Max Hook load lb(kN)
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252900(1125)
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Wireline dia/effective line quantity in.(mm)
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φ1/8(φ26/8)
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Max lifting speed of hook
ft/s(m/s)
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4.04(1.23)
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Overall dimensions in traveling
condition ft(m)
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57.74×9.51×13.94(17.6×2.9×4.25)
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