XJ450 Workover Rig
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
| Model |
XJ450 |
| Service depth (2-7/8" UE tubing) ft(m) |
18045(5500) |
| Workover depth (2-7/8"DP) ft(m) |
14064(4500) |
| (3-1/2"DP) ft(m) |
11483(3500) |
| Nominal hook load lb(kN) |
220304(980) |
| Max Hook load lb(kN) |
252900(1125) |
| Wireline dia/effective line quantity in.(mm) |
Φ1/8(Φ26/8) |
| Max lifting speed of hook ft/s(m/s) |
4.04(1.23) |
| Overall dimensions in traveling condition ft(m) |
57.74×9.51×13.94(17.6×2.9×4.25) |
| Weight lb(kg) |
97003(44000) |
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