... (m)300300400400600diameter of hole (mm)450450500500500Torque of rotary table (kn.m)889.69.630speed of Rotary table (both for forward and reverse)(r/min ... ,13936,64,11436,64,11432,54,85,127,155Diameter of rotary table thru hole(mm)500500530530670Main winch(kn)3030303060Auxiliary winch (kn)2020202060Specification ...