... )The rotary table can be driven by drawworks, or DC motor independently. 5)The driller 's cabin integrates the electric, hydraulic ... ,mm3538Max. pull of fastline, kN3503548548.5DrawworksModelJC-50DJC-70DRated power, kW(hP)1100(1500)1470(2000)Gears244Main brakehydraulic disk brakehydraulic disk brakeAssistant ...