Waukesha
Waukesha CHS
Early Historical Waukesha Model Series
Waukesha CHS discontinued early historical engine model series. The Waukesha Engine Historical Society production table lists this model series from 1930 to 1941; 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
- L4
- Rated Speed
- 1,500 RPM
Waukesha CHS generator set context
The Waukesha CHS 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 | CHS |
| Series | Early Historical Waukesha Model Series |
| Configuration | Inline-4 gasoline engine model series |
| Cylinders | 4 |
| Fuel Type | Gasoline |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Historical production ended 1941 |
| Certifications | Waukesha Engine Historical Society production table, Waukesha Engine Historical Society model-designation guide |
| Country of Origin | United States |
| Year Introduced | 1930 |
| Year Discontinued | 1941 |
Frequently asked questions
What fuel does the Waukesha CHS use?
The Waukesha CHS is a Gasoline generator-set engine.
What is the cylinder configuration of the CHS?
The Waukesha CHS is an inline-4 (4-cylinder) engine.
What emissions standard does the CHS meet?
The Waukesha CHS is certified to Historical production ended 1941 emissions standards.
Is the CHS still in production?
No — the Waukesha CHS is discontinued (production ended around 1941). Its specifications and datasheets remain archived here for reference.
Is a datasheet available for the CHS?
Yes — an official Waukesha datasheet for the Waukesha CHS can be downloaded from this page.