FIELD: transport engineering.
SUBSTANCE: invention relates to the field of transport engineering. The universal shunt tractor contains a housing of at least two pairs of fixed wheels, each of which is equipped with a drive motor and mounted on a supporting rail or trackless surface. The housing is made in the form of a power plate having an inner surface facing the support surface, as well as mutually intersecting longitudinal and transverse power ribs connected to the inner surface of the power plate, the planes of which intersect the power plate. The power ribs are arranged with the possibility of dividing the internal space of the housing under the power plate into separate sections in which the tractor systems are located.
EFFECT: increase in the ease of maintenance of tractor units and the rigidity and strength of the tractor body is achieved.
11 cl, 7 dwg
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