Caterpillar
Caterpillar G3516H
3500
Caterpillar G3516H is a 78.1 L V16 turbocharged natural-gas generator engine. Caterpillar publishes continuous generator-set ratings up to 2027 ekW at 1500 RPM, while the XGC1900 package documents a separate 1900 ekW, 60 Hz and 1800 RPM configuration. The G3516H is distinct from the EPA-certified 1500 ekW G3516 Fast Response platform.
Overhaul & repair parts- Manufacturer files
- 3 datasheets
- Last updated
- 2026-07-26
- Package route
- gas generator sets
- Prime Power · 50 Hz
- 2,500 kVA
- Electrical Output
- 2,000 kWe
- Cylinders
- V16
- Displacement
- 78.1 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 | — | 2000 | 2500 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | — | 1982 | 2477.5 |
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Caterpillar G3516H overhaul & repair parts
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Caterpillar G3516H generator set context
The Caterpillar G3516H is listed here as a natural gas generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 2,500 kVA / 2,000 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 | Caterpillar |
| Model | G3516H |
| Series | 3500 |
| Configuration | V16 Turbocharged Aftercooled |
| Cylinders | 16 |
| Displacement | 78.1 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Stationary |
| Country of Origin | United States |
Frequently asked questions
What is the power output of the Caterpillar G3516H?
The Caterpillar G3516H is rated at 2,500 kVA prime at 50 Hz (1,500 rpm); and 2,478 kVA prime at 60 Hz (1,800 rpm).
Does the G3516H run at 50 Hz or 60 Hz?
The Caterpillar G3516H is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Caterpillar G3516H use?
The Caterpillar G3516H is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the G3516H?
The Caterpillar G3516H is a V16 (16-cylinder) engine with a displacement of 78.1 L.
What emissions information is listed for the G3516H?
This record lists U.S. EPA Stationary for the Caterpillar G3516H. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
What is the catalog status of the Caterpillar G3516H?
The Caterpillar G3516H 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 G3516H?
This page links reference documents for the Caterpillar G3516H. Check each document's title, model coverage, revision and rating conditions before using it for selection.