Hatz
Hatz 3M43Z
M Series
Hatz 3M43Z is a 2.574 L inline-3 naturally aspirated air-cooled diesel engine. Hatz EPA documentation and annual certification records list 28 kWm at 1800 RPM under Tier 4 Final.
Overhaul & repair parts- Manufacturer files
- 1 datasheet
- Last updated
- 2026-07-25
- Package route
- diesel generator sets
- Mechanical Output
- 28 kW
- Cylinders
- L3
- Displacement
- 2.574 L
- Rated Speed
- 1,500 RPM
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Hatz 3M43Z overhaul & repair parts
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Hatz 3M43Z generator set context
The Hatz 3M43Z is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 28 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.
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Technical Specifications
| Brand | Hatz |
| Model | 3M43Z |
| Series | M Series |
| Configuration | L3 Naturally Aspirated |
| Cylinders | 3 |
| Displacement | 2.574 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Air-Cooled |
| Emissions Standard | U.S. EPA Final Tier 4 |
| Certifications | U.S. EPA Tier 4 Final |
| Country of Origin | Germany |
Frequently asked questions
What fuel does the Hatz 3M43Z use?
The Hatz 3M43Z is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3M43Z?
The Hatz 3M43Z is an inline-3 (3-cylinder) engine with a displacement of 2.574 L.
What emissions information is listed for the 3M43Z?
This record lists U.S. EPA Final Tier 4 for the Hatz 3M43Z. 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 Hatz 3M43Z?
The Hatz 3M43Z 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 3M43Z?
This page links reference documents for the Hatz 3M43Z. Check each document's title, model coverage, revision and rating conditions before using it for selection.