Hyundai
Hyundai DX22
DX Series
Hyundai DX22 21.927 L V12 Turbocharged Intercooled diesel engine. EPA annual certification data lists 836-995 kWm at 1800 RPM. U.S. EPA Tier 2.
Overhaul & repair parts- Manufacturer files
- 4 datasheets
- Last updated
- 2026-07-25
- Package route
- diesel generator sets
- Mechanical Output
- 995 kW
- Cylinders
- V12
- Displacement
- 21.927 L
- Rated Speed
- 1,500 RPM
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Hyundai DX22 overhaul & repair parts
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Hyundai DX22 generator set context
The Hyundai DX22 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 995 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.
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Technical Specifications
| Brand | Hyundai |
| Model | DX22 |
| Series | DX Series |
| Configuration | V12 Turbocharged Intercooled |
| Cylinders | 12 |
| Displacement | 21.927 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 2 |
| Certifications | U.S. EPA Tier 2 |
| Country of Origin | South Korea |
Frequently asked questions
What fuel does the Hyundai DX22 use?
The Hyundai DX22 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the DX22?
The Hyundai DX22 is a V12 (12-cylinder) engine with a displacement of 21.927 L.
What emissions information is listed for the DX22?
This record lists U.S. EPA Tier 2 for the Hyundai DX22. 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.
What is the catalog status of the Hyundai DX22?
The Hyundai DX22 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the DX22?
This page links reference documents for the Hyundai DX22. Check each document's title, model coverage, revision and rating conditions before using it for selection.