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 5.898 m Internal Width 2.352 m Internal Height 2.393 m Floor Area Approximately 13.9 m² Internal Volume Approximately 33.2 m³ Tare Weight 2,200–2,400 kg Maximum Payload Up to 28,000 kg Maximum Gross Weight 30,480 kg