Cargo Semi-trailer 1.payload:20ton to 50ton 2.2 axles,3axle,4axle 3.ISO/TS 16949 Cargo semi-trailerMain specification:Main DescriptionOverall ... 11-pcs leaf springWheel HubsCast steel, 10 studsTires10.00R20, 8unitsAxlesCNHTC axle, load capacity 13TBrakesDual lines pneumatic brake system, WABCO Emergency ... air connector, 24V 7 pin plug socketPaintColor upon request Dual-axle cargo semi-trailer ST9266