Lion
Lion LN490DZL-3
LN490 Series
Lion LN490DZL-3 is a 2.672 L inline-4 turbocharged and air-aftercooled diesel generator engine. EPA annual certification data lists 20 kWm at 1800 RPM under Interim Tier 4 for model years 2011 and 2012, with passive oxidation-catalyst and DPF aftertreatment.
Overhaul & repair parts- Manufacturer files
- No datasheet
- Last updated
- 2026-07-25
- Package route
- diesel generator sets
- Mechanical Output
- 20 kW
- Cylinders
- L4
- Displacement
- 2.672 L
- Rated Speed
- 1,500 RPM
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Lion LN490DZL-3 overhaul & repair parts
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Lion LN490DZL-3 generator set context
The Lion LN490DZL-3 is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 20 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 | Lion |
| Model | LN490DZL-3 |
| Series | LN490 Series |
| Configuration | L4 Turbocharged Aftercooled |
| Cylinders | 4 |
| Displacement | 2.672 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Interim Tier 4 |
| Certifications | U.S. EPA Interim Tier 4 |
| Country of Origin | China |
Frequently asked questions
What fuel does the Lion LN490DZL-3 use?
The Lion LN490DZL-3 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the LN490DZL-3?
The Lion LN490DZL-3 is an inline-4 (4-cylinder) engine with a displacement of 2.672 L.
What emissions information is listed for the LN490DZL-3?
This record lists U.S. EPA Interim Tier 4 for the Lion LN490DZL-3. 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 Lion LN490DZL-3?
The Lion LN490DZL-3 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.