Series Swivels conform to API 8A. various of swivels.

Double pin threaded alloy steel sub is opitional.

wash pipe and packing device are of cartridge. intergral type structure. convenient to replace,

MAX. STATIC LOAD: 4500KNMAX. SPEED: 350R/minMAX TORQUE OF SPINNER:3000 N.m MAX. WORKING PRESSURE: 35MPaTHREAD TO KELLY:  6 5/8" LEFTCOUPLING THREAD  :  7 5/8" LEFTMOTOR POWER: 14.7KWTOTAL WEIGHT IS 3460KGSDIMENSION: 3015X1096X1065MM.