MAN
MAN D2866 LE201
D2866 Generator Diesel
MAN D2866 LE201 discontinued legacy engine. Source-validated legacy MAN D-Series industrial, marine, or generator-set diesel from MAN operating instructions and legacy D-Series parts references.
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- Manufacturer files
- No datasheet
- Last updated
- 2026-08-04
- Package route
- diesel generator sets
- Cylinders
- L6
- Displacement
- 11.967 L
- Rated Speed
- 1,500 RPM
MAN D2866 LE201 generator set context
The MAN D2866 LE201 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 | MAN |
| Model | D2866 LE201 |
| Series | D2866 Generator Diesel |
| Configuration | L6, turbocharged charge-air-cooled generator-drive diesel |
| Cylinders | 6 |
| Displacement | 11.967 L |
| Compression Ratio | 17.0:1 |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | Germany |
Frequently asked questions
What fuel does the MAN D2866 LE201 use?
The MAN D2866 LE201 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the D2866 LE201?
The MAN D2866 LE201 is an inline-6 (6-cylinder) engine with a displacement of 11.967 L.
Is the D2866 LE201 still in production?
No — the MAN D2866 LE201 is discontinued. Its specifications and datasheets remain archived here for reference.