... system Superstructure control system 50T (WUYUE) Cranes Technical Parameters (KFM5426JQZ50G – QY50G)Working Condition1,Altitude: 0-4500m2,Temperature: -25°C+45°C3 ... vehicle should be horizontal.4,Wind force: ≤6degree.Working RangeKFM5426JQZ50G(QY50G)Crane is fully hydraulic telescopic crane, the maximum rated lifting ...