Yard mule

Also called yard tractor, terminal tractor, spotter truck, a yard mule is a small tractor used to efficiently move semi-trailers short distances within areas such as terminal yards, warehouses and ports. It's distinctive features include its single cab, which maximizes the yard jockey's visibility, a short wheelbase that enables a greater turning radius, and a sliding rear door for easier coupling and decoupling.

Yard mule | FreightWaves Ratings
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