FIELD: transport.
SUBSTANCE: invention relates to automotive industry, mainly to higher cross-country capacity trucks. Proposed truck comprises two drive axles with mechanical drives: one main axle and one wheeled axle. Main portal axle is equipped with mechanism to elevate it in cut-off state. Wheeled portal axle is equipped with mechanism to elevate it in cut-off state. Portal axle has wheels rotational axis not aligned with drive half axle axis. Wheeled axle wheel diametre is smaller than that of the main axle. Wheeled axle drive gear ratio exceeds that of the main axle. Wheel gage of wheeled axle is smaller than that of the main axle by the sum of maximum projections on horizontal plane of one wheel of main axle and one wheel of wheeled axle.
EFFECT: increased thrust and better cross country capacity.
3 cl, 2 dwg
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