Mitsubishi L3E
Mitsubishi L3E 0.953 L L3 Naturally Aspirated diesel engine. The latest EPA certification record lists up to 9 kWm at 1800 RPM. U.S. EPA Final Tier 4.
Production StatusIn Production
L Series
- Mechanical Output
- 9 kW
- Cylinders
- L3
- Displacement
- 0.953 L
- Rated Speed
- 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf · kWe estimated — see note below
60 Hz1800 RPM
| Rating | Prime | Standby |
|---|---|---|
| Mechanical power kWm | 7.8 | 9.1 |
Note: The manufacturer does not publish a separate kWe rating for this engine. kWe values shown are estimated from the rated mechanical output (kWm) using a conservative 90% alternator efficiency factor.
Estimated electrical output
Engine power × 0.90. These are estimates, not manufacturer generator ratings. Actual output depends on the alternator and operating conditions.
| Frequency / duty | Engine | Estimate |
|---|---|---|
| 60 HzStandby | 9.1 kWm | 8.2 kWe |
| 60 HzPrime | 7.8 kWm | 7 kWe |
Datasheet & documents
Match the model number on your engine plate to the document. Check its revision date and the speed and duty listed for each power rating.
Technical specifications
Technical Specifications
| Brand | Mitsubishi |
| Model | L3E |
| Series | L Series |
| Configuration | L3 Naturally Aspirated |
| Cylinders | 3 |
| Displacement | 0.953 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Final Tier 4 |
| Certifications | U.S. EPA Final Tier 4 |
| Country of Origin | Japan |
Check your engine model
The Mitsubishi L3E is a diesel generator-drive engine for 60 Hz generator sets, rated at 9 kW / standby rating. Match the model and serial number on your engine plate when requesting a manual or parts. The ratings and emissions information below help identify the version fitted to your generator.
Other ways this model is written
Mitsubishi L3EL Series L3E
L3E repair parts
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Frequently asked questions
Does the L3E run at 50 Hz or 60 Hz?
The Mitsubishi L3E is rated for 60 Hz (1,800 rpm).
What fuel does the Mitsubishi L3E use?
The Mitsubishi L3E is a diesel generator-set engine.
What is the displacement and cylinder configuration of the L3E?
The Mitsubishi L3E is an inline-3 (3-cylinder) engine with a displacement of 0.953 L.
What emissions information is listed for the L3E?
This record lists U.S. EPA Final Tier 4 for the Mitsubishi L3E. 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 Mitsubishi L3E?
The Mitsubishi L3E 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 L3E?
This page links reference documents for the Mitsubishi L3E. Check each document's title, model coverage, revision and rating conditions before using it for selection.