Waukesha
Waukesha 151
Early Historical Waukesha Model Series
Waukesha 151 discontinued early historical engine model series. The Waukesha Engine Historical Society production table lists this model series from 1939 to 1942; its model-designation guide explains the early letter, six-cylinder, and F-head naming schemes used by these rows. This supports a source-validated legacy page for owners searching parts, service, restoration, and overhaul information.
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- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-12
- Package route
- gas generator sets
- Cylinders
- Legacy gasoline engine model series
- Rated Speed
- 1,500 RPM
Waukesha 151 generator set context
The Waukesha 151 is listed here as a gasoline generator-drive engine for 50 Hz generator sets. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
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Technical Specifications
| Brand | Waukesha |
| Model | 151 |
| Series | Early Historical Waukesha Model Series |
| Configuration | Legacy gasoline engine model series |
| Fuel Type | Gasoline |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Historical production ended 1942 |
| Certifications | Waukesha Engine Historical Society production table, Waukesha Engine Historical Society model-designation guide |
| Country of Origin | United States |
| Year Introduced | 1939 |
| Year Discontinued | 1942 |
Frequently asked questions
What fuel does the Waukesha 151 use?
The Waukesha 151 is a Gasoline generator-set engine.
What emissions standard does the 151 meet?
The Waukesha 151 is certified to Historical production ended 1942 emissions standards.
Is the 151 still in production?
No — the Waukesha 151 is discontinued (production ended around 1942). Its specifications and datasheets remain archived here for reference.
Is a datasheet available for the 151?
Yes — an official Waukesha datasheet for the Waukesha 151 can be downloaded from this page.