Weichai
Weichai 20M33D2450E310
Weichai 20M33D2450E310. Source: 发动机数据单-20M33-6015_20M33D2450E310_NonRad无散热器_Datasheet_26-03-09.pdf, p.1. Gross engine mechanical PRP 2210 kW / ESP 2450 kW at 1500 rpm. Net power is configuration-dependent and separate from gross mechanical output; no electrical genset output inferred. ESP applications only: all printed PRP figures are reference only and not supported prime-duty ratings. Emissions statement as printed: China Non-road III; no additional certification inferred. Production status is unknown; discontinued is the user-authorized catalogue classification, not manufacturer-confirmed cessation. No production-end year asserted. Physical specifications added from manufacturer datasheets, 2026-10-21: compression ratio 14:1; dry engine weight 6740 kg without radiator and radiator pipes; overall dimensions without radiator (L × W × H) 3391 × 1633 × 2144 mm. Sources: 发动机数据单-20M33-6015_20M33D2450E310_NonRad无散热器_Datasheet_26-03-09.pdf (physical data on pp.1–2). Existing populated specification fields were not overwritten. Weight is dry engine weight, not genset shipping weight.
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General WhatsApp chatScan with your phone. Add the model and your request in chat.Haifeng sales team- Supporting documents
- 1 document · 1 datasheet
- Last updated
- 2026-10-21
- Package route
- diesel generator sets
- Mechanical Output
- 2,450 kW
- Cylinders
- V20
- Displacement
- 65.4 L
- Rated Speed
- 1,500 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Standby Power | 2450 | — | — |
Estimated rating: 2205 kWe (2450 kW × 0.90) · 50 Hz · standby
Planning estimate, not a manufacturer generator rating. Confirm the alternator, engine speed and operating conditions.
Weichai 20M33D2450E310 overhaul & repair parts
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Weichai 20M33D2450E310 generator set context
The Weichai 20M33D2450E310 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 2,450 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.
Model name formats
Technical Specifications
| Brand | Weichai |
| Model | 20M33D2450E310 |
| Configuration | V20 |
| Cylinders | 20 |
| Displacement | 65.4 L |
| Compression Ratio | 14:1 |
| Dry Weight | 6740 kg |
| Dimensions (L×W×H) | 3391 × 1633 × 2144 mm |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | China Non-road III |
Frequently asked questions
Does the 20M33D2450E310 run at 50 Hz or 60 Hz?
The Weichai 20M33D2450E310 is rated for 50 Hz (1,500 rpm).
What fuel does the Weichai 20M33D2450E310 use?
The Weichai 20M33D2450E310 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 20M33D2450E310?
The Weichai 20M33D2450E310 is a V20 (20-cylinder) engine with a displacement of 65.4 L.
What emissions information is listed for the 20M33D2450E310?
This record lists China Non-road III for the Weichai 20M33D2450E310. Confirm the exact engine family, model year, configuration and applicable manufacturer certification documents before specifying it for a regulated project. A database label does not establish certification of a complete generator package.
Is the 20M33D2450E310 still in production?
No — the Weichai 20M33D2450E310 is discontinued. Its specifications and datasheets remain archived here for reference.
Are reference documents available for the 20M33D2450E310?
This page links reference documents for the Weichai 20M33D2450E310. Check each document's title, model coverage, revision and rating conditions before using it for selection.