During the late 19th and early 20th centuries, horse-drawn combine harvesters reached their absolute peak of scale and complexity, transforming vast agricultural landscapes like the American West and Pacific Northwest. Facing a major rural labor shortage after the California Gold Rush, manufacturers pushed mechanical boundaries to engineer giant, wooden “pull-type” behemoths that relied entirely on massive teams of animals for power.

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During this period, the size of combine harvesters grew rapidly to maximize efficiency in the vast wheat fields of California, Oregon, and Washington State. To move these multi-ton wooden machines, farmers used immense teams typically ranging from 20 to 40 horses or mules. A legendary and frequently photographed standard was the 33-horse hitch, often configured in lines of up to 12 animals abreast…

Full article here, with 25 photos:
https://www.vintag.es/2026/09/horse-drawn-combine-harvesters.html

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