Used XJ250 40T Workover Rig
XJ250 40T self-propeller Workover Rig is a special facility for oil field. Design rated hook load is 400Kn(88185lbs), The Max. hook load is 700Kn(150000lbs), Servicing depth is 3200m(10667ft) (φ2 7/8″EUE tubing ), Carrier driving type: 8X4，Strong frame is made of wing span sectional material. Power package will be adopted Caterpillar diesel engine and Allison transmission. The engine power is transmitted to PTO and from PTO either to working unit or to carrier driving shaft. PTO power upper output: through propeller shaft transmit to angle gear box, to chain, to bailing drum. Using clutch can be completed bailing and swabbing work. The power of bailing drum has be transmitted to main drum by chain and clutch; using clutch can be completed hoisting work.
PTO power lower output: through propeller shaft to carrier front axle and rear axle complete driving function. The PTO has a handle to control servicing work or carrier driving work; it can’t be completed at same time.
The carrier load is rational distributed; it’s very good in driving and cross-country function. Every core assembly must have enough space to operating and servicing. The workover rig’s property of resistant to wind, sand vibration is very good too, it’ working temperature is in -20-45℃
