Yuchai
Yuchai YCD4C23H8-165
Source-checked against supplied Yuchai workbook 玉柴动力T3参数.xlsx, sheet YCD4C23H8(V46): 1800 rpm: rated engine 110 kW, standby engine 121 kW at 1800 rpm; matched genset 常用：90 / 备用：100 kW (model cell E6; rating cells E23, E24, E44). Engine rated power is labelled 额定 in the source, not explicitly ISO prime duty. Catalogue power_kw is the highest listed rated engine output. All calibration variants are retained here; frequency-specific prime/standby/electrical fields remain blank because the workbook does not explicitly specify frequency or ISO prime duty. No emissions certification inferred from workbook title. Production status is unknown. Discontinued is the user-authorized catalogue classification (2026-10-21 import), not manufacturer-confirmed cessation; no production-end year is asserted.
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- No documents linked
- Last updated
- 2026-10-21
- Package route
- diesel generator sets
- Mechanical Output
- 110 kW
- Cylinders
- L4
- Displacement
- 4.6 L
- Rated Speed
- 1,500 RPM
Estimated rating: 99 kWe (110 kW × 0.90) · Frequency and duty unverified
Planning estimate, not a manufacturer generator rating. Confirm the alternator, engine speed and operating conditions.
Yuchai YCD4C23H8-165 overhaul & repair parts
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Yuchai YCD4C23H8-165 generator set context
The Yuchai YCD4C23H8-165 is listed here as a diesel generator-drive engine for applications whose frequency must be verified, with a headline 110 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 | Yuchai |
| Model | YCD4C23H8-165 |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 4.6 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
Frequently asked questions
What fuel does the Yuchai YCD4C23H8-165 use?
The Yuchai YCD4C23H8-165 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the YCD4C23H8-165?
The Yuchai YCD4C23H8-165 is an inline-4 (4-cylinder) engine with a displacement of 4.6 L.
Is the YCD4C23H8-165 still in production?
No — the Yuchai YCD4C23H8-165 is discontinued. Its specifications and datasheets remain archived here for reference.