... weight:a)Nominal dimensions (L*W*H):7,300*2,500*1,450mmb)King pin heigth: 1,300mmc) ... blosterd)Max. payload: 24,000kge) Tare weight: 4000kg+2% 2)Running system:a)Suspension system: leaf spring or airbag ... bias tires or radial tiresd)King pin: forged steel, 2"or 3.5", welded or bolt-ine)Landing gear ... : 0086 15826750255Welcome to visit our company in China. 2 axles 20ft flat bed semi-trailer 24ton