DSL-110 power swivel is the device installing on the derrick of sevicing rig, to provide ratating power. Except the use for such workover jobs as casing milling, milling, drilling cement plug and bridge plug and fishing, it is also used for sidetracking drilling, drilling open hole and coring. It is designed and manufactured according to API 8C. Technical specifications: Model DSL-110 Max. static load kN 1100 US ton 120 Dynamic load rating kN 600 US ton 66 Max. speed rpm 300 Max. pressure MPa 35 psi 5000 Bore thru stem mm 68.26 in 2.69 Gooseneck connection 51/4– 4--ACMESub connection 31/2 IF Size mm 2361*953*865 in 93*37.5*34 Weight kg 910 lb 2000