SUC8118 crankshaft connecting rod journal turning and broaching machine is a high accurate, high flexible and high efficient CNC machine designed and developed for machining crankshaft connecting rod journal in automobile industry. It is mainly applied to machining crankshaft connecting rod journal excircle, shaft shoulder, thrust face, round angle or sink ore channel etc. This machine consists of bed, left & right headstocks, right (left & right) longitudinal & cross slides, right (left & right) turrets, inspection system, CNC system, servo system, electrical system, hydraulic system, cooling system, conveyor, lubrication system and guard system etc.