Described are the scheme given by the Russian Railway Transportation Science Academy and applied by Kazakhstan Railway, the transport of super out-of-gauge and heavy goods with high center of gravity, and the result of escorted transport test.

A system simulation model of heavy cargo airdrop system is build,which includes the whole process of cargo movement inside and outside of plane and the trajectory of parachute during its deployment and inflation.

The position of the center of gravity of goods on wagon influence the running stability of trains directly.

This paper introduced the designing principle of the loading software and key techniques in detail, including the calculation algorithms of variable weight distribution , trim adjusting , and the cargo weight .