Perkins
Perkins 1204E-E44TTA(C4.4)
1200 Series
Perkins 1204E-E44TTA(C4.4) 4.399 L inline-4 common-rail twin-turbocharged and aftercooled diesel engine. EPA annual certification records list 122 to 129 kWm at 1800 RPM under Interim Tier 4. Perkins identifies 1204E-E44TTA as a distinct 1200 Series commercial engine.
Overhaul & repair parts- Manufacturer files
- No datasheet
- Last updated
- 2026-07-25
- Package route
- diesel generator sets
- Mechanical Output
- 129 kW
- Cylinders
- L4
- Displacement
- 4.399 L
- Rated Speed
- 1,500 RPM
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Perkins 1204E-E44TTA(C4.4) overhaul & repair parts
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Perkins 1204E-E44TTA(C4.4) generator set context
The Perkins 1204E-E44TTA(C4.4) is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 129 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 | Perkins |
| Model | 1204E-E44TTA(C4.4) |
| Series | 1200 Series |
| Configuration | L4 Common-Rail Twin-Turbocharged Aftercooled |
| Cylinders | 4 |
| Displacement | 4.399 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Interim Tier 4 / Euro Stage IIIB |
| Certifications | U.S. EPA Interim Tier 4, Euro Stage IIIB |
| Country of Origin | United Kingdom |
Frequently asked questions
What fuel does the Perkins 1204E-E44TTA(C4.4) use?
The Perkins 1204E-E44TTA(C4.4) is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 1204E-E44TTA(C4.4)?
The Perkins 1204E-E44TTA(C4.4) is an inline-4 (4-cylinder) engine with a displacement of 4.399 L.
What emissions information is listed for the 1204E-E44TTA(C4.4)?
This record lists U.S. EPA Interim Tier 4 / Euro Stage IIIB for the Perkins 1204E-E44TTA(C4.4). 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 Perkins 1204E-E44TTA(C4.4)?
The Perkins 1204E-E44TTA(C4.4) is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.