Specifications Specification Details External Length 6.06 m (20 ft) External Width 2.44 m (8 ft) External Height 2.59 m (8 ft 6 in) Internal Length 5.90 m Internal Width 2.29 m Internal Height 2.39 m Door Opening Width (End) 2.34 m Door Opening Height 2.28 m Side Opening Full-Length Double Side Doors Tare Weight Approx. 3,200 kg Maximum Gross Weight 30,480 kg Payload Capacity Approx. 27,280 kg Cubic Capacity Approximately 33.1 m³ Flooring 28 mm Marine Plywood Material Corten Steel