FIELD: transport.
SUBSTANCE: invention relates to attachment to wheeled vehicles. Attachment comprises a bearing platform with a flat bottom and rounded front end and wheel propulsor. Propulsor is made in form of two spoke wheels with a flat disc rim, transversely located on opposite sides of platform and interacting with solid support surface of peripheral surface of rim and articulated with two pairs of rolls, transversely installed on platform.
EFFECT: simplified design and possibility of operation of attachment on virgin snow.
3 cl, 3 dwg
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