Yuchai
Yuchai YCD4A33H6-165
Yuchai YCD4A33H6-165. Manufacturer-listed engine mechanical rated/standby output: 110/121 kW at 3000 rpm in the 50 Hz YCD120GF2 genset table, Guangxi Yuchai Machinery Co., Ltd. storefront: https://yuchai.en.made-in-china.com/product/rmYRZUqvXIWj/China-Yuchai-Yc1650GF2-50Hz-1200kw-Diesel-Power-Generator.html. The table also specifies four cylinders and matched genset output 90 kW (separate from engine power). Supplied 玉柴动力T3参数.xlsx, sheet YCD4A33H6(V31), model F6, states rated 100/3000 in F23 and standby 121/3000 in F24. The conflicting 100 kW figure remains unresolved and is not presented as a manufacturer-corrected value; the catalogue uses the explicitly identified manufacturer listing rating, subject to configuration confirmation. Workbook-supported displacement 3.1 L. Rated power is not silently mapped to ISO prime duty. No emissions certification inferred. Production status is unknown. Discontinued is the user-authorized catalogue classification, not manufacturer-confirmed cessation. No production-end year is asserted.
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- Last updated
- 2026-10-21
- Package route
- diesel generator sets
- Mechanical Output
- 121 kW
- Cylinders
- L4
- Displacement
- 3.1 L
- Rated Speed
- 3,000 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz3000 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Standby Power | 121 | — | — |
Estimated rating: 108.9 kWe (121 kW × 0.90) · 50 Hz · standby
Planning estimate, not a manufacturer generator rating. Confirm the alternator, engine speed and operating conditions.
Yuchai YCD4A33H6-165 overhaul & repair parts
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Yuchai YCD4A33H6-165 generator set context
The Yuchai YCD4A33H6-165 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 121 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 | YCD4A33H6-165 |
| Configuration | L4 |
| Cylinders | 4 |
| Displacement | 3.1 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
Frequently asked questions
Does the YCD4A33H6-165 run at 50 Hz or 60 Hz?
The Yuchai YCD4A33H6-165 is rated for 50 Hz (3,000 rpm).
What fuel does the Yuchai YCD4A33H6-165 use?
The Yuchai YCD4A33H6-165 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the YCD4A33H6-165?
The Yuchai YCD4A33H6-165 is an inline-4 (4-cylinder) engine with a displacement of 3.1 L.
Is the YCD4A33H6-165 still in production?
No — the Yuchai YCD4A33H6-165 is discontinued. Its specifications and datasheets remain archived here for reference.