XJ450修井

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.design features:1. 102.69 ft ( 31.3m ) double section mast, hydraulically raised and telescoped. 2. 10×8 self-propelled chassis. 3. A hydraulic brake is often used, and Eaton water-cooled brake or air tong brake is also available. 4. 5 forward 5 reverse speeds rotary drives equipped with torque release device. 5. Rod hanger is available.Main parameters:ModelXJ450Service 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)