HERE IS ANOTHER picture of the Russian "Antonov 225" Mriya.
The airlifter holds the absolute world records for an airlifted single-item payload of 189,980 kilograms (418,830 pounds), and an airlifted total payload of 253,820 kg (559,580 lb). It has also transported a payload of 247,000 kg (545,000 lb) on a commercial flight.
The closest payload for an American airplane is 60 Ton.