Modular track-laying system

The modular track suspension system, comprising a on the interspaces comprise much easily with bearing frame (12) motor vehicle (10), and or the assembly and vehicle assembling device substitutes for vehicle type fuel-powdered hydraulically driven vehicle. The assembly with a pair of annular track (14,15); each track is arranged at the vehicle each side; Each track (14,15) is connected with a rubber load and is built in a row (20,21 and 22,23) cascading unit (17,18) is. Double each wheel of the action of a vertical plane, and each double wheel of electric and are in the same cascade body and round's double layers and can move with consisting of an independent. Double each wheel is configured to the vehicle to pause or the moving on the elastic bias.