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XJ650 workover
rig, with 1470kN of max. static hook load, is the
largest self-propelled workover equipment with single
engine, mainly used for medium & deep 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 lateral drilling and shallow well drilling
operation if equipped with a rotary table and relevant parts. Reasonable
layout, compact structure, easy transportation, convenient operation and
maintenance.
◆ 111.55 ft ( 34m ) double section mast, hydraulically raised and
telescoped.
◆ 12×8 self-propelled chassis.
◆ A hydromatic brake is often used, and
“Eaton” water-cooled disc brake or air tong brake is also available.
◆ The rotary system is driven by a two-shaft transfer case via a
chain of drawworks, or a three-shaft transfer
case via a drive line.
◆ 5 forward 5 reverse speeds rotary drives equipped with torque
release device.
◆ Can be used for shallow well drilling operation if equipped with
relevant parts.
◆ Rod hanger is available.
Main Parameters
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Model
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XJ650
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Service depth (2-7/8" UE tubing) ft(m)
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27887(8500)
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Workover depth
(2-7/8"DP) ft(m)
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22966(7000)
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(3-1/2"DP)
ft(m)
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18045(5500)
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Nominal hook load lb(kN)
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303480(1350)
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Max Hook load lb(kN)
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330456(1470)
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Wireline dia/effective line quantity in.(mm)
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φ1.13/8(φ29/8)
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Max lifting speed of hook
ft/s(m/s)
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4.30(1.31)
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Overall dimensions in traveling
condition ft(m)
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66.04×10.99×14.44(20.13×3.35×4.4)
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Weight lb(kg)
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121254(55000)
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