Waukesha
Waukesha F817G
Legacy Gas
Waukesha F817G discontinued legacy engine. Older Waukesha gas engine still serviced by rebuilders for industrial, irrigation, and field power applications.
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- Manufacturer files
- No datasheet
- Last updated
- 2026-08-04
- Package route
- gas generator sets
- Maximum Mechanical Power
- 142 kW
- Cylinders
- L6
- Displacement
- 13.31 L
- Rated Speed
- 2,000 RPM
Waukesha F817G industrial power context
The Waukesha F817G is a high-speed industrial natural gas engine rated at 141.7 kW mechanical output at 2,000 RPM. It is used in off-road equipment and can support engineered variable-speed power systems, but its maximum power is not a direct 50/60 Hz alternator rating. Verify the drivetrain, power electronics, cooling, and emissions installation with Volvo Penta before specifying a generator package.
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Technical Specifications
| Brand | Waukesha |
| Model | F817G |
| Series | Legacy Gas |
| Configuration | L6, naturally aspirated gas |
| Cylinders | 6 |
| Displacement | 13.31 L |
| Compression Ratio | 9:1 |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | United States |
Frequently asked questions
What is the maximum power output of the Waukesha F817G?
The Waukesha F817G has a maximum mechanical output of 141.7 kW at 2,000 rpm. This is a variable-speed off-road rating, not a fixed-speed generator-set rating.
What fuel does the Waukesha F817G use?
The Waukesha F817G is a Natural Gas variable-speed industrial engine.
What is the displacement and cylinder configuration of the F817G?
The Waukesha F817G is an inline-6 (6-cylinder) engine with a displacement of 13.31 L.
Is the F817G still in production?
No — the Waukesha F817G is discontinued. Its specifications and datasheets remain archived here for reference.