Komatsu
Komatsu SAA6D107E
107 Series
Komatsu SAA6D107E 6.69L 6-cylinder diesel engine for generator sets. ~120 kWe standby at 50Hz (representative rating). Air-to-air aftercooled. Unregulated. Turbocharged Aftercooled.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-06-11
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 150 kVA
- Electrical Output
- 120 kWe
- Cylinders
- L6
- Displacement
- 6.69 L
- Rated Speed
- 1,500 / 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 120 | 108 | 135 |
| Standby Power | 133.3 | 120 | 150 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 144 | 129.6 | 162 |
| Standby Power | 160 | 144 | 180 |
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Komatsu SAA6D107E overhaul & repair parts
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Komatsu SAA6D107E generator set context
The Komatsu SAA6D107E is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 150 kVA / 120 kWe / 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 | Komatsu |
| Model | SAA6D107E |
| Series | 107 Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 6.69 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | Japan |
Frequently asked questions
What is the power output of the Komatsu SAA6D107E?
The Komatsu SAA6D107E is rated at 150 kVA standby / 135 kVA prime at 50 Hz (1,500 rpm); and 180 kVA standby / 162 kVA prime at 60 Hz (1,800 rpm).
Does the SAA6D107E run at 50 Hz or 60 Hz?
The Komatsu SAA6D107E is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Komatsu SAA6D107E use?
The Komatsu SAA6D107E is a diesel generator-set engine.
What is the displacement and cylinder configuration of the SAA6D107E?
The Komatsu SAA6D107E is an inline-6 (6-cylinder) engine with a displacement of 6.69 L.
What is the catalog status of the Komatsu SAA6D107E?
The Komatsu SAA6D107E 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 SAA6D107E?
This page links reference documents for the Komatsu SAA6D107E. Check each document's title, model coverage, revision and rating conditions before using it for selection.