... driven by drawworks, or DC motor independently. 5)The driller 's cabin integrates the electric, hydraulic, pneumatic controls into video communication ... .5, 26.524.5, 25.5, 26.5SubstructureType DZ315/9-S DZ450/9(10.5)-SDrillfloor height99 (10.5)Clear height under rotary ... beam, m7.67.4 ( 9 )Capacity of mud circulating system Mud pumpModel×numberF-1300×2F ...