Interactive teaching model of tractor wheel traction, sinkage and subsoil stress. Set soil texture on the USDA triangle, add Atterberg limits and cone index, then vary wheel load, inflation pressure, moisture and slip.
education simulator research tractor traction soil-mechanics terramechanics agricultural-engineering atterberg-limits farm-machinery soil-compaction cone-index usda-soil-texture
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Updated
Oct 22, 2026 - HTML