Mitsubishi
Mitsubishi L3E
L Series
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.
- Electrical 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
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 7.8 | — | — |
| Standby Power | 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.
Mitsubishi L3E generator set context
The Mitsubishi L3E is listed here as a diesel generator-drive engine for 60 Hz generator sets, with a headline 9 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.
Also searched as
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 |
Frequently asked questions
What is the power output of the Mitsubishi L3E?
The Mitsubishi L3E is rated at 11 kVA standby / 10 kVA prime at 60 Hz (1,800 rpm).
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 standard does the L3E meet?
The Mitsubishi L3E is certified to U.S. EPA Final Tier 4 emissions standards.
Is the Mitsubishi L3E still in production?
Yes — the Mitsubishi L3E is a current production model.
Is a datasheet available for the L3E?
Yes — an official Mitsubishi datasheet for the Mitsubishi L3E can be downloaded from this page.
Reference
- Canonical page
- /engines/mitsubishi-l3e
- Last database update
- 2026-07-25
- Manufacturer files
- 1 datasheet linked
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