Can be modified by customers' requirements. 40'RAILED-SIDE SEMI-TRAILER SPECIFICATIONS External Length: 13, 000 mm* Width: 2, 500 mm* ... , 000 kg* Tare Weight: 7, 990 kg* Fifth Wheel Coupling Height: 1, 219 mm* Fifth Wheel Load Empty: 2, 990 kg* Full: 14, 200 ... kg* Front Overhand: 1, 200 mm * Rear Overhand: 1, 990 mm * Wheel Space ...