Yanmar
Yanmar 3TNV70-HGE
TNV Series
Yanmar 3TNV70-HGE - 3-cylinder high-speed diesel engine for generator sets. 3000/3600 RPM (50Hz/60Hz). EPA Tier 2 certified.
Overhaul & repair parts- Supporting documents
- 3 documents · 2 datasheets
- Last updated
- 2026-06-29
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 15 kVA
- Electrical Output
- 12 kWe
- Cylinders
- L3
- Displacement
- 1.281 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 | 13.3 | 12 | 15 |
60 Hz3600 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Standby Power | 16 | 14.4 | 18 |
Ask about Yanmar 3TNV70-HGE
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Yanmar 3TNV70-HGE overhaul & repair parts
Already running a Yanmar 3TNV70-HGE? Start with the parts you need, then send your nameplate so we can help check the right references for your engine.
Reviewed part-number references
A starting point for identification. Fitment must be confirmed before ordering.
- Overhaul gasket kit719515-92620
GASKET SET
Fitment check: Match the exact Yanmar model suffix 3TNV70-HGE and confirm the complete engine serial number in the current Yanmar parts system
Source: Yanmar US official parts storefront - GASKET SET (3TNV70-HGE)
- Cylinder head gasket119515-01331
GASKET, HEAD
Fitment check: Match the exact Yanmar model suffix 3TNV70-HGE and confirm the complete engine serial number in the current Yanmar parts system
Source: Yanmar US official parts storefront - CYLINDER BLOCK (3TNV70-HGE)
- Engine gasketTB1207FC
GASKET, LIQUID
Fitment check: Match the exact Yanmar model suffix 3TNV70-HGE and confirm the complete engine serial number in the current Yanmar parts system
Source: Yanmar US official parts storefront - GASKET SET (3TNV70-HGE)
Selected references only; this is not a complete overhaul list or a stock listing.
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Yanmar 3TNV70-HGE generator set context
The Yanmar 3TNV70-HGE is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 15 kVA / 12 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 | Yanmar |
| Model | 3TNV70-HGE |
| Series | TNV Series |
| Configuration | L3 |
| Cylinders | 3 |
| Displacement | 1.281 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 3TNV70-HGE?
The Yanmar 3TNV70-HGE is rated at 15 kVA standby at 50 Hz (3,000 rpm); and 18 kVA standby at 60 Hz (3,600 rpm).
Does the 3TNV70-HGE run at 50 Hz or 60 Hz?
The Yanmar 3TNV70-HGE is available for both 50 Hz (3,000 rpm) and 60 Hz (3,600 rpm).
What fuel does the Yanmar 3TNV70-HGE use?
The Yanmar 3TNV70-HGE is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3TNV70-HGE?
The Yanmar 3TNV70-HGE is an inline-3 (3-cylinder) engine with a displacement of 1.281 L.
What emissions information is listed for the 3TNV70-HGE?
This record lists U.S. EPA Tier 2 for the Yanmar 3TNV70-HGE. 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 Yanmar 3TNV70-HGE?
The Yanmar 3TNV70-HGE 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 3TNV70-HGE?
This page links reference documents for the Yanmar 3TNV70-HGE. Check each document's title, model coverage, revision and rating conditions before using it for selection.