Isuzu
Isuzu BL-6WG1X
6WG1 Series
Isuzu BL-6WG1X is a 15.682 L inline-6 turbocharged and aftercooled diesel engine configuration. EPA annual certification data lists 397 kWm at 1800 RPM under Interim Tier 4. It remains separate from later 6WG1X Tier 4 Final configurations.
Overhaul & repair parts- Manufacturer files
- No datasheet
- Last updated
- 2026-07-25
- Package route
- diesel generator sets
- Mechanical Output
- 397 kW
- Cylinders
- L6
- Displacement
- 15.682 L
- Rated Speed
- 1,500 RPM
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Isuzu BL-6WG1X overhaul & repair parts
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Isuzu BL-6WG1X generator set context
The Isuzu BL-6WG1X is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 397 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 | Isuzu |
| Model | BL-6WG1X |
| Series | 6WG1 Series |
| Configuration | L6 Turbocharged Aftercooled |
| Cylinders | 6 |
| Displacement | 15.682 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 | Japan |
Frequently asked questions
What fuel does the Isuzu BL-6WG1X use?
The Isuzu BL-6WG1X is a diesel generator-set engine.
What is the displacement and cylinder configuration of the BL-6WG1X?
The Isuzu BL-6WG1X is an inline-6 (6-cylinder) engine with a displacement of 15.682 L.
What emissions information is listed for the BL-6WG1X?
This record lists U.S. EPA Interim Tier 4 for the Isuzu BL-6WG1X. 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 Isuzu BL-6WG1X?
The Isuzu BL-6WG1X is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.