Caterpillar
Caterpillar 1506
1500 Series
Caterpillar 1506 8.808 L L6 Turbocharged Intercooled diesel engine. EPA annual certification data lists 297-358 kWm at 1800 RPM. U.S. EPA Tier 3.
- Electrical Output
- 358 kW
- Cylinders
- L6
- Displacement
- 8.808 L
- Rated Speed
- 1,500 RPM
Caterpillar 1506 generator set context
The Caterpillar 1506 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 358 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 | 1506 |
| Series | 1500 Series |
| Configuration | L6 Turbocharged Intercooled |
| Cylinders | 6 |
| Displacement | 8.808 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 3 |
| Certifications | U.S. EPA Tier 3 |
| Country of Origin | United States |
Frequently asked questions
What fuel does the Caterpillar 1506 use?
The Caterpillar 1506 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 1506?
The Caterpillar 1506 is an inline-6 (6-cylinder) engine with a displacement of 8.808 L.
What emissions standard does the 1506 meet?
The Caterpillar 1506 is certified to U.S. EPA Tier 3 emissions standards.
Is the Caterpillar 1506 still in production?
Yes — the Caterpillar 1506 is a current production model.
Is a datasheet available for the 1506?
Yes — an official Caterpillar datasheet for the Caterpillar 1506 can be downloaded from this page.
Reference
- Canonical page
- /engines/caterpillar-1506
- Last database update
- 2026-07-25
- Manufacturer files
- 1 datasheet linked
Need this engine?
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