Container semi-trailer Product name: container chassis (double-axle / tri-axle) Place of origin: china Specifications: Dimensions and weight: Nominal dimensions (l x w x h): 12, 250 x 2, 440 x 1, 450mm King pin height: 1, 200mm King pin setting: 1, 000mm from rear face of front bolster Max. Payload: 40, 000kg / 45, 000kg Tare weight: 4, 400kgf+2% / 5, 500kgf+2% Running system: Suspension system: leaf spring or airbag suspension Axle: various axles like bpw, saf and fuwa with various bearings Tire: various brands of bias tires or radial tires King pin: forged steel, 2" or 3.5", welded or bolt-in Landing gear: 24t, 25t Chassis: Provides 8 or 12 retractable type twist locks Main beam: high-tensile steel Surface preparation: shot blast Painting: zinc-rich primer and modified urethane topcoat as customers' Ices Brake system: Double line air brake system with single air tank, standard connectors on Front bolster Optional anti-lock brake system Electrical system: standard electrical equipment Accessories: Tool box (box only) Spare wheel holder (no spare tires and wheels)