... door frame, container, hook, grab operation of multi-purpose portal crane .This machine uses AC frequency control, PLC control, and fitted ... , safe and reliable, high performance, easy maintenance, durable, can be used in inland and coastal port handling operations. Parameters of SP4032 ... Motor M4KA97DV160M4×8Track ModelsQU70MotorA7405kWPowerAC380V 50HzWheel Base/ Track13m/10.5mWeihgt405t portal crane