Liebherr
Liebherr D9912G
D99 Series
Liebherr D9912G 62.056 L V12 Turbocharged Intercooled diesel engine. EPA annual certification data lists 2180-2700 kWm at 1800 RPM. U.S. EPA Tier 2.
- Electrical Output
- 2,700 kW
- Cylinders
- V12
- Displacement
- 62.056 L
- Rated Speed
- 1,500 RPM
Liebherr D9912G generator set context
The Liebherr D9912G is listed here as a diesel generator-drive engine for 50 Hz generator sets, with a headline 2,700 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 | Liebherr |
| Model | D9912G |
| Series | D99 Series |
| Configuration | V12 Turbocharged Intercooled |
| Cylinders | 12 |
| Displacement | 62.056 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | U.S. EPA Tier 2 |
| Certifications | U.S. EPA Tier 2 |
| Country of Origin | Switzerland |
Frequently asked questions
What fuel does the Liebherr D9912G use?
The Liebherr D9912G is a diesel generator-set engine.
What is the displacement and cylinder configuration of the D9912G?
The Liebherr D9912G is a V12 (12-cylinder) engine with a displacement of 62.056 L.
What emissions standard does the D9912G meet?
The Liebherr D9912G is certified to U.S. EPA Tier 2 emissions standards.
Is the Liebherr D9912G still in production?
Yes — the Liebherr D9912G is a current production model.
Is a datasheet available for the D9912G?
Yes — an official Liebherr datasheet for the Liebherr D9912G can be downloaded from this page.
Reference
- Canonical page
- /engines/liebherr-d9912g
- Last database update
- 2026-07-25
- Manufacturer files
- 1 datasheet linked
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