20T (WUYUE) Cranes 1.Hydraulic system 2.KFM5263JQZ20G-QY20G 3.Electric system Superstructure control syste 20T (WUYUE) Cranes Technical Parameters (KFM5263JQZ20G – QY20G)20t hydraulic cranetruck cranecraneWorking Condition1,Altitude: 0-4500m2,Temperature: -25°C+45°C3,Allowed working condition: solid, stable land, the vehicle should be horizontal.4,Wind force: ≤6degree.Working RangeKFM5263JQZ20G( ...