Guascor
Guascor G-18FR
G-FR
Guascor G-18FR — 18 L L6 spark-ignition gas engine (G-FR series), multi-fuel: natural gas, biogas, landfill/sewage gas, syngas, propane and wellhead/flare gas. 142 kWe at 1500 rpm / 50 Hz, 171 kWe at 1800 rpm / 60 Hz; low-emission (NOx < 1 g/bhp·hr).
Overhaul & repair parts- Manufacturer files
- 2 datasheets
- Last updated
- 2026-06-08
- Package route
- gas generator sets
- Prime Power · 50 Hz
- 178 kVA
- Electrical Output
- 142 kWe
- Cylinders
- L6
- Displacement
- 18 L
- Rated Speed
- 1,500 / 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 150 | 142 | 177.5 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 180 | 171 | 213.8 |
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Guascor G-18FR generator set context
The Guascor G-18FR is listed here as a natural gas generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 178 kVA / 142 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.
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Technical Specifications
| Brand | Guascor |
| Model | G-18FR |
| Series | G-FR |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 18 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | Spain |
Frequently asked questions
What is the power output of the Guascor G-18FR?
The Guascor G-18FR is rated at 178 kVA prime at 50 Hz (1,500 rpm); and 214 kVA prime at 60 Hz (1,800 rpm).
Does the G-18FR run at 50 Hz or 60 Hz?
The Guascor G-18FR is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Guascor G-18FR use?
The Guascor G-18FR is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the G-18FR?
The Guascor G-18FR is an inline-6 (6-cylinder) engine with a displacement of 18 L.
What is the catalog status of the Guascor G-18FR?
The Guascor G-18FR is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the G-18FR?
This page links reference documents for the Guascor G-18FR. Check each document's title, model coverage, revision and rating conditions before using it for selection.