Monster Machines: The World’s Largest Cargo Plane Can Swallow A 737 Whole

Monster Machines: The World’s Largest Cargo Plane Can Swallow A 737 Whole

Whether you need to get an airliner across a continent without flying it, piggyback a space shuttle to its launch site, or ship Snoop Dog’s oversized tour stage to Nigeria, you’re going to need the world’s biggest and strongest aircraft: the Antonov An-225.

The Antonov An-225 Mriya is, quite simply, the largest aeroplane in the world. At 84m in length with an 88m wingspan and a maximum takeoff weight of 580 tonnes, it dwarfs 787’s. When it debuted in 1988, the An-225 was 50 per cent bigger than any airliner ever built before it. It remains the largest operational aircraft in terms of length and wingspan to this day.

Designed at the end of the Cold War, the An-225 was built as a replacement for the Myasishchev VM-T to carry the Soviet Union’s Buran space shuttle between launch and landing sites. The An-225 is based on the earlier An-124 “Ruslan”, however it includes additional turbofan engines, a reinforced floor, and stronger, 32-wheel landing gear set than its predecessor. In all, the An-225 utilises six Progress D-18 turbofans, each producing 23,405kgf of thrust to haul its massive loads of cargo. This massive plane holds the world records airlifting a single-item payload — a gas power station generator weighing 190,000kg — and for airlifting a total payload of 253,820kg.

The An-225 loads and unloads through its nose — the rear ramp and cargo door were removed to save weight — and actually kneels using its retractable nosegear, allowing deliveries to drive directly into the cargo bay and more easily position loads. The Mriya also differs from the earlier Ruslan in its tail assembly. The An-225 uses a split, twin tail — rather than the single vertical fin — that allows it to carry large external items up to 200,000kg.

The first, and only, An-225 completed made its maiden flight in December 1988. A second Mriya was roughly 65 per cent completed and plans had been laid for the construction of several more An-225s when the Soviet Union collapsed in 1991. The Buran space program was cancelled, as were the contracts with Antonov, so the only 1.5 An-225s in existence were mothballed in 1994. After seven years under wraps, the full An-225 was pulled out of cold storage and refurbished for commercial use carrying oversized payloads long distances.

There has been much discussion on finishing the second Mriya but it remains in storage until Antonov can find $US300 million to complete the project. But given that the company has just restarted the production of its An-124s, the An-225 might not be that far behind.

[The Aviationist, FAI, Wikipedia, Airliners, Sometimes Interesting]

Picture: Ralf Manteufel/Airliners


The Cheapest NBN 50 Plans

It’s the most popular NBN speed in Australia for a reason. Here are the cheapest plans available.

At Gizmodo, we independently select and write about stuff we love and think you'll like too. We have affiliate and advertising partnerships, which means we may collect a share of sales or other compensation from the links on this page. BTW – prices are accurate and items in stock at the time of posting.