Waukesha
Waukesha VHP L7042GSI
VHP
Waukesha VHP L7042GSI — 115.4 L V12 spark-ignition natural-gas engine (VHP Series Five), 1500 bhp (1119 kWb, ~1074 kWe) at 1200 rpm; heavy-duty for gas compression, mechanical drive and power generation.
- Prime Power · 60 Hz
- 1,343 kVA
- Electrical Output
- 1,074 kWe
- Cylinders
- V12
- Displacement
- 115.4 L
- Rated Speed
- 1,440 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
60 Hz1440 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 1119 | 1074 | 1342.5 |
Waukesha VHP L7042GSI generator set context
The Waukesha VHP L7042GSI is listed here as a natural gas generator-drive engine for 60 Hz generator sets, with a headline 1,343 kVA / 1,074 kWe / prime rating. 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.
Also searched as
Technical Specifications
| Brand | Waukesha |
| Model | VHP L7042GSI |
| Series | VHP |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 115.4 L |
| 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 power output of the Waukesha VHP L7042GSI?
The Waukesha VHP L7042GSI is rated at 1,343 kVA prime at 60 Hz (1,440 rpm).
Does the VHP L7042GSI run at 50 Hz or 60 Hz?
The Waukesha VHP L7042GSI is rated for 60 Hz (1,440 rpm).
What fuel does the Waukesha VHP L7042GSI use?
The Waukesha VHP L7042GSI is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the VHP L7042GSI?
The Waukesha VHP L7042GSI is a V12 (12-cylinder) engine with a displacement of 115.4 L.
Is the Waukesha VHP L7042GSI still in production?
Yes — the Waukesha VHP L7042GSI is a current production model.
Is a datasheet available for the VHP L7042GSI?
Yes — an official Waukesha datasheet for the Waukesha VHP L7042GSI can be downloaded from this page.
Related Engines
Compare Waukesha VHP L7042GSI
Reference
- Canonical page
- /engines/waukesha-vhp-l7042gsi
- Last database update
- 2026-06-08
- Manufacturer files
- 1 datasheet linked
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