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Hayes

WHD

1964–1975

1 documented generation

The Hayes WHD was a heavy conventional family introduced for demanding highway, logging and construction work alongside the wider WHDX.

Generations

Explore the documented generations and major iterations of the WHD model line.

  1. No hero image documented

    WHD (1964)

    1964–1975

    The WHD introduced Hayes's newer wide-cab conventional design for heavy highway and logging operation.

    Engine data not yet documented

Engine applications

Engine applications have not yet been documented for this model.