Waukesha
Waukesha D189D
Historical Waukesha Model Series
Waukesha D189D discontinued historical industrial/stationary engine model series. The Waukesha Engine Historical Society production table lists this model series from 1967 to 1981, supporting legacy/discontinued treatment for owners searching parts, service, and overhaul information.
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- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-12
- Package route
- diesel generator sets
- Cylinders
- Legacy stationary diesel engine model series
- Rated Speed
- 1,500 RPM
Waukesha D189D generator set context
The Waukesha D189D is listed here as a diesel 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 | D189D |
| Series | Historical Waukesha Model Series |
| Configuration | Legacy stationary diesel engine model series |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Historical production ended 1981 |
| Certifications | Waukesha Engine Historical Society production table |
| Country of Origin | United States |
| Year Introduced | 1967 |
| Year Discontinued | 1981 |
Frequently asked questions
What fuel does the Waukesha D189D use?
The Waukesha D189D is a diesel generator-set engine.
What emissions standard does the D189D meet?
The Waukesha D189D is certified to Historical production ended 1981 emissions standards.
Is the D189D still in production?
No — the Waukesha D189D is discontinued (production ended around 1981). Its specifications and datasheets remain archived here for reference.
Is a datasheet available for the D189D?
Yes — an official Waukesha datasheet for the Waukesha D189D can be downloaded from this page.