The XJ250 workover rig is a specialized piece of equipment for well servicing in oil fields. It has a rated load of 400 kN and a maximum static load of 675 kN. It is suitable for well servicing operations within a depth of 3200 meters using 2-7/8" externally thickened tubing. The workover rig is composed of a Steyr chassis, power system, single-drum winch, 18-meter two-section upright derrick, traveling system, and hydraulic, pneumatic, and electrical systems. The rig can be configured to use either top-engine power take-off (PTO) or bottom-engine PTO.
| Workover Rig model | XJ70-1 type (XJ250 type) | 
| Nominal Minor Repair Depth | 3200 m [with 73 mm (2-7/8") thickened tubing]. | 
| Nominal Major Repair Depth | 2000 m [with 73 mm (2-7/8") drill pipe]. | 
| Maximum hook load | 675 kN | 
| Rated hook load | 400 kN | 
| Winch power | 187 kW/250 hp | 
| Derrick height | 18 m | 
| Effective number of ropes | 6 | 
| Diameter of hoisting wire rope | 22 mm | 
| Maximum Hoisting Speed of Big Hook | 1.5 m/s | 
| Travel System | 3×4 | 
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