|Opening diameter (mm):|
|Rated dead load(kn):|
|Max. torque (kN.m):|
|Distance from the central line of rotary Table to the central line of row teeth within chain wheel (mm):|
|speed ratio of gears:|
|Max. rotary speed (r/min):|
design characteristics with Big and small gear are alloy steel materials. Low overall master bushing for steel casting.Low pin drive type can be put into the API standard kelly or six kelly roller bushing, long and short slip all can use.
Low wheel lubrication, sealing is reliable.Low rotary table in accordance with API Spec 7 k specification, allows you to use APl emblem.