... area, desert, marsh, etc. Technical Specifications ModelXJ70 No-Guyline Workover Rig XJ60 No-Guyline Workover RigServing depth3,200m(10,500ft, 2 ... 12.6ft Weight 29,460 kg(64,950 lb)23,130 kg(51,000 lb)ChassisSX1315TR406 SX1255TN464 COMPANY INTRODUCTIONTonghua Petro-Chemical ... include Workover rig, drilling rig, live well service rig, No Guyline well service rig, water well drilling rig, core drilling ...