Guascor
Guascor G-18SL
G-SL
Guascor G-18SL — 18 L L6 spark-ignition gas engine (G-SL series), multi-fuel: natural gas, biogas, landfill/sewage gas, syngas, propane and wellhead/flare gas. 304 kWe at 1500 rpm / 50 Hz, 336 kWe at 1800 rpm / 60 Hz; 11.6:1 compression; low-emission (NOx < 1 g/bhp·hr).
- Prime Power · 50 Hz
- 380 kVA
- Electrical Output
- 304 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 | 314 | 304 | 380 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 350 | 336 | 420 |
Guascor G-18SL generator set context
The Guascor G-18SL is listed here as a natural gas generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 380 kVA / 304 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 | Guascor |
| Model | G-18SL |
| Series | G-SL |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 18 L |
| Compression Ratio | 11.6:1 |
| 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-18SL?
The Guascor G-18SL is rated at 380 kVA prime at 50 Hz (1,500 rpm); and 420 kVA prime at 60 Hz (1,800 rpm).
Does the G-18SL run at 50 Hz or 60 Hz?
The Guascor G-18SL is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Guascor G-18SL use?
The Guascor G-18SL is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the G-18SL?
The Guascor G-18SL is an inline-6 (6-cylinder) engine with a displacement of 18 L.
Is the Guascor G-18SL still in production?
Yes — the Guascor G-18SL is a current production model.
Is a datasheet available for the G-18SL?
Yes — an official Guascor datasheet for the Guascor G-18SL can be downloaded from this page.
Related Engines
Compare Guascor G-18SL
Reference
- Canonical page
- /engines/guascor-g-18sl
- Last database update
- 2026-06-29
- Manufacturer files
- 1 datasheet linked
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