Invention Grant
US09162717B2 Truck track drive 有权
卡车轨道驱动

Truck track drive
Abstract:
A truck track drive can include two rollers. The truck track drive can also include a tread configured to pass over top and bottom of a dual rear wheel assembly on a truck and to be moved by rotation of the dual rear wheels. The track drive can also include a compulsory drive unit.
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