External Length 6.058 m (20 ft) External Width 2.438 m (8 ft) External Height 2.591 m (8 ft 6 in) Internal Length Approximately 5.898 m Internal Width Approximately 2.287 m Internal Height Approximately 2.309 m Floor Area Approximately 13.5 m² Internal Volume Approximately 33.2 m³ Maximum Gross Weight 30,480 kg Tare Weight Approximately 2,900–3,200 kg Maximum Payload Approximately 27,000 kg