Hatz
Hatz 3M41Z
M Series
Hatz 3M41Z is a 2.574 L inline-3 naturally aspirated air-cooled diesel engine. EPA annual certification data lists 31 kWm at 1800 RPM under Interim Tier 4.
Overhaul & repair parts- Manufacturer files
- No datasheet
- Last updated
- 2026-07-25
- Package route
- diesel generator sets
- Mechanical Output
- 31 kW
- Cylinders
- L3
- Displacement
- 2.574 L
- Rated Speed
- 1,500 RPM
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Hatz 3M41Z overhaul & repair parts
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Hatz 3M41Z generator set context
The Hatz 3M41Z is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 31 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 | 3M41Z |
| 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 Interim Tier 4 |
| Certifications | U.S. EPA Interim Tier 4 |
| Country of Origin | Germany |
Frequently asked questions
What fuel does the Hatz 3M41Z use?
The Hatz 3M41Z is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 3M41Z?
The Hatz 3M41Z is an inline-3 (3-cylinder) engine with a displacement of 2.574 L.
What emissions information is listed for the 3M41Z?
This record lists U.S. EPA Interim Tier 4 for the Hatz 3M41Z. 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 3M41Z?
The Hatz 3M41Z is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.