Yanmar
Yanmar 3TNM68-HGE
TNM Series
Yanmar 3TNM68-HGE - 3-cylinder high-speed diesel engine for generator sets. 3000/3600 RPM (50Hz/60Hz). EPA Tier 2 certified.
- Standby Power · 50 Hz
- 14 kVA
- Electrical Output
- 11 kWe
- Cylinders
- L3
- Displacement
- 0.668 L
- Rated Speed
- 3,000 / 3,600 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz3000 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Standby Power | 12 | 10.8 | 13.5 |
60 Hz3600 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Standby Power | 14.2 | 12.8 | 16 |
Technical Specifications
| Brand | Yanmar |
| Model | 3TNM68-HGE |
| Series | TNM Series |
| Configuration | L3 |
| Cylinders | 3 |
| Displacement | 0.668 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 2 |
| Country of Origin | Japan |
Frequently asked questions
What is the power output of the Yanmar 3TNM68-HGE?
The Yanmar 3TNM68-HGE is rated at 14 kVA standby at 50 Hz (3,000 rpm); and 16 kVA standby at 60 Hz (3,600 rpm).
Does the 3TNM68-HGE run at 50 Hz or 60 Hz?
The Yanmar 3TNM68-HGE is available for both 50 Hz (3,000 rpm) and 60 Hz (3,600 rpm).
What fuel does the Yanmar 3TNM68-HGE use?
The Yanmar 3TNM68-HGE is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3TNM68-HGE?
The Yanmar 3TNM68-HGE is an inline-3 (3-cylinder) engine with a displacement of 0.668 L.
What emissions standard does the 3TNM68-HGE meet?
The Yanmar 3TNM68-HGE is certified to U.S. EPA Tier 2 emissions standards.
Is the Yanmar 3TNM68-HGE still in production?
Yes — the Yanmar 3TNM68-HGE is a current production model.
Is a datasheet available for the 3TNM68-HGE?
Yes — an official Yanmar datasheet for the Yanmar 3TNM68-HGE can be downloaded from this page.
Related Engines
Compare Yanmar 3TNM68-HGE
Reference
- Canonical page
- /engines/yanmar-3tnm68-hge
- Last database update
- 2026-06-29
- Manufacturer files
- 1 datasheet linked
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