The A330 MRTT has a maximum fuel capacity of 111,000 kg (245,000 lb) without the use of additional fuel tanks, which leaves space for the carriage of 45,000 kg (99,000 lb) of additional cargo. The A330 MRTT's wing has common structure with the four-engine A340-200/-300 with reinforced mounting locations and provision for fuel piping for the A340's outboard engines. The A330 MRTT's wing therefore requires little modification for use of these hardpoints for the wing refuelling pods. The A330 MRTT cabin can be modified to carry up to 380 passengers in a single class configuration, allowing a complete range of configurations from maximised troop transport to complex customisation suitable for VIP and guest missions. Available configurations include 300 passengers in a single class and 266 passengers in two classes. The A330 MRTT can also be configured to perform Medical Evacuation (Medevac) missions; up to 130 standard stretchers can be carried. The main deck cargo configuration allows carriage of standard commercial containers and pallets, military, ISO and NATO pallets (including seats) and containers, and military equipment and other large items which are loaded through a cargo door. Like the A330-200, the A330 MRTT includes two lower deck cargo compartments (forward and aft) and a bulk area capability. The cargo hold has been modified to be able to transport up to 8 military pallets in addition to civilian Unit Load Device (ULD). RAAF MRTT The KC-30A MRTT is fitted with two forms of air-to-air refuelling systems: an Advanced Refuelling Boom System mounted on the tail of the aircraft; and a pair of all-electric refuelling pods under each wing. These systems are controlled by an Air Refuelling Operator in the cockpit, who can view refuelling on 2D and 3D screens. The KC-30A can carry a fuel load of more than 100 tonnes, and transfer part of that load to compatible aircraft, including: F/A-18A/B Hornets; F/A-18F Super Hornets; E/A-18G Growlers; E-7A Wedgetails; C-17A Globemaster III; and Other KC-30As. It is also compatible with refuelling P-8A Poseidon surveillance aircraft, F-35A Lightning II, and foreign aircraft such as the F-16C Fighting Falcon and B-1B Lancer. The KC-30A MRTT can remain 1800 km from its home base, with 50 tonnes of fuel available to offload for up to four hours. For more information, click here and here.
