FIELD: transport engineering; cross-country vehicle. SUBSTANCE: proposed vehicle on pneumatic tyres can be used for operation in permafrost, tundra, marshy lands, sand deserts and other difficult-to-negotiate areas. Vehicle has wheels with pneumatic tyres whose total displacement provides floatability of vehicle. Ratio of total mass of vehicle to product of tyre outer diameter, tyre cross-section width and number of wheels is within 0.0010-0.0039 Mpa, and ratio of mass of each tyre to its inner volume is 35-80 kg/m3.. EFFECT: no damage to soil layers.
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Authors
Dates
2000-01-10—Published
1998-06-24—Filed