Usage: for movement on the snow, and can also be used to navigate through areas with low load-bearing capacity of soil. Technical essence: means (snowmobile) for movement on the snow, and also it can be used to navigate through areas with low load-bearing capacity of soil, comprising a frame, the engine, the seat, steering, front support in the form of skis, a rear support in the form of a cylindrical drum drum drive motor by a chain transmission. The drum is mounted in a frame pivotally connected to the frame and springs with shock absorbers. The frame is made in the form of skis. The drum is made barrel-shaped, convex or concave shapes. The seat is sprung relative to the frame. Drum drive is designed as a cardan or belt transmission. The frame is equipped with a towing device and boot. jointly or severally fitted wheels (tires), front and rear supports.
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