Caterpillar
Caterpillar G3406
3400
Caterpillar G3406 — 14.6 L L6 (137 × 165 mm) 4-stroke spark-ignited natural-gas generator-set engine (Cat 3400 series). 108–240 ekW across ratings, 1500 rpm.
- Prime Power · 50 Hz
- 194 kVA
- Electrical Output
- 155 kWe
- Cylinders
- L6
- Displacement
- 14.6 L
- Rated Speed
- 1,500 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | — | 155 | 193.8 |
Caterpillar G3406 generator set context
The Caterpillar G3406 is listed here as a natural gas generator-drive engine for 50 Hz generator sets, with a headline 194 kVA / 155 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 | G3406 |
| Series | 3400 |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 14.6 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 G3406?
The Caterpillar G3406 is rated at 194 kVA prime at 50 Hz (1,500 rpm).
Does the G3406 run at 50 Hz or 60 Hz?
The Caterpillar G3406 is rated for 50 Hz (1,500 rpm).
What fuel does the Caterpillar G3406 use?
The Caterpillar G3406 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the G3406?
The Caterpillar G3406 is an inline-6 (6-cylinder) engine with a displacement of 14.6 L.
What emissions standard does the G3406 meet?
The Caterpillar G3406 is certified to U.S. EPA Stationary emissions standards.
Is the Caterpillar G3406 still in production?
Yes — the Caterpillar G3406 is a current production model.
Is a datasheet available for the G3406?
Yes — an official Caterpillar datasheet for the Caterpillar G3406 can be downloaded from this page.