External Length 20 ft (6.06 m) External Width 8 ft (2.44 m) External Height 8 ft 6 in (2.59 m) Internal Length 5.90 m Internal Width 2.35 m Internal Height 2.39 m Door Opening Width 2.34 m Door Opening Height 2.28 m Floor Area Approximately 13.9 m² Internal Capacity Approximately 33 m³ Maximum Gross Weight 30,480 kg Tare Weight Approximately 2,200–2,400 kg Maximum Payload Up to 28,000 kg