Caterpillar
Caterpillar 3512E
3500 Series
Caterpillar 3512E 58.561 L V12 Turbocharged Intercooled diesel engine. EPA annual certification data lists 1120-1864 kWm at 1800 RPM. U.S. EPA Final Tier 4.
- Electrical Output
- 1,864 kW
- Cylinders
- V12
- Displacement
- 58.561 L
- Rated Speed
- 1,500 RPM
Caterpillar 3512E generator set context
The Caterpillar 3512E is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 1,864 kW / standby 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 | 3512E |
| Series | 3500 Series |
| Configuration | V12 Turbocharged Intercooled |
| Cylinders | 12 |
| Displacement | 58.561 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Final Tier 4 |
| Certifications | U.S. EPA Final Tier 4 |
| Country of Origin | United States |
Frequently asked questions
What fuel does the Caterpillar 3512E use?
The Caterpillar 3512E is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3512E?
The Caterpillar 3512E is a V12 (12-cylinder) engine with a displacement of 58.561 L.
What emissions standard does the 3512E meet?
The Caterpillar 3512E is certified to U.S. EPA Final Tier 4 emissions standards.
Is the Caterpillar 3512E still in production?
Yes — the Caterpillar 3512E is a current production model.
Is a datasheet available for the 3512E?
Yes — an official Caterpillar datasheet for the Caterpillar 3512E can be downloaded from this page.
Reference
- Canonical page
- /engines/caterpillar-3512e
- Last database update
- 2026-07-25
- Manufacturer files
- 1 datasheet linked
Need this engine?
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