Weichai
Weichai 12M55D2420E311
Weichai 12M55D2420E311. Model identity documented in the manufacturer-supplied 二维三维对照表-潍柴-2025.xlsx, sheet 潍柴全系列60Hz, cell B39, source value 12M55D2420E311. The row maps to the corresponding 1800rpm engineering drawings, but no standalone rated-speed or power specification is asserted from a drawing filename. Baseline power, displacement and emissions remain unconfirmed. Source-file SHA-256: caa274e8b4b9a0dc31650c7593446cf062322a060a1bddce4ddec0c3d1d73694. Production status is unknown; discontinued is the user-authorized catalogue classification, not manufacturer-confirmed cessation. No production-end year asserted.
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General WhatsApp chatScan with your phone. Add the model and your request in chat.Haifeng sales team- Supporting documents
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- Last updated
- 2026-10-21
- Package route
- diesel generator sets
- Rated Speed
- 1,500 RPM
Weichai 12M55D2420E311 overhaul & repair parts
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Weichai 12M55D2420E311 generator set context
The Weichai 12M55D2420E311 is listed here as a generator-drive engine for applications whose frequency must be verified. 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 | Weichai |
| Model | 12M55D2420E311 |
Frequently asked questions
What fuel does the Weichai 12M55D2420E311 use?
The Weichai 12M55D2420E311 is a diesel generator-set engine.
Is the 12M55D2420E311 still in production?
No — the Weichai 12M55D2420E311 is discontinued. Its specifications and datasheets remain archived here for reference.