... Crane Co.,Ltd, which is one of the leading 20 ton double girder overhead crane manufacturers and suppliers in ... and Wooden BoxSpecification:CE, GOST. ISO9001Trademark:CMECOrigin:ChinaRated Loading Capacity:20/5tMax. Lifting Height:Main Hook 12m, Aux. Hook 14mSpan: ... toe strips. Compacted gearmotor driving, stepless control, hardern gear, safety disck brakeHigh proection class IP54, F class, 40% ED ...