Caterpillar
Caterpillar 3306B DITA Auxiliary
3300 Series
Caterpillar 3306B DITA Auxiliary discontinued legacy engine. Source-validated Caterpillar legacy industrial or marine engine model with ongoing parts and rebuild demand.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-04
- Package route
- diesel generator sets
- Cylinders
- L6
- Displacement
- 10.5 L
- Rated Speed
- 1,500 RPM
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Caterpillar 3306B DITA Auxiliary overhaul & repair parts
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Caterpillar 3306B DITA Auxiliary generator set context
The Caterpillar 3306B DITA Auxiliary is listed here as a diesel generator-drive engine for 50 Hz generator sets. 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 | 3306B DITA Auxiliary |
| Series | 3300 Series |
| Configuration | L6, turbocharged aftercooled auxiliary diesel |
| Cylinders | 6 |
| Displacement | 10.5 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | United States |
Frequently asked questions
What fuel does the Caterpillar 3306B DITA Auxiliary use?
The Caterpillar 3306B DITA Auxiliary is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3306B DITA Auxiliary?
The Caterpillar 3306B DITA Auxiliary is an inline-6 (6-cylinder) engine with a displacement of 10.5 L.
Is the 3306B DITA Auxiliary still in production?
No — the Caterpillar 3306B DITA Auxiliary is discontinued. Its specifications and datasheets remain archived here for reference.
Are reference documents available for the 3306B DITA Auxiliary?
This page links reference documents for the Caterpillar 3306B DITA Auxiliary. Check each document's title, model coverage, revision and rating conditions before using it for selection.