XJ650 Workover Rig
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
| Model |
XJ650 |
| Service depth (2-7/8" UE tubing) ft(m) |
27887(8500) |
| Workover depth (2-7/8"DP) ft(m) |
22966(7000) |
| (3-1/2"DP) ft(m) |
18045(5500) |
| Nominal hook load lb(kN) |
303480(1350) |
| Max Hook load lb(kN) |
330456(1470) |
| Wireline dia/effective line quantity in.(mm) |
φ1.13/8(φ29/8) |
| Max lifting speed of hook ft/s(m/s) |
4.30(1.31) |
| Overall dimensions in traveling condition ft(m) |
66.04×10.99×14.44(20.13×3.35×4.4) |
| Weight lb(kg) |
121254(55000) |
|