Liebherr INDUSTRIAL ENGINES
In ProductionLiebherr D9612
D96 V Series
Liebherr D9612 27 L V12 diesel/HVO engine for industrial and power-generation applications. Liebherr publishes a maximum mechanical power of 1,114 kW across its application range. EPA annual certification data lists 1800 RPM constant-speed configurations and supports the U.S. EPA certifications shown. Electrical kWe and kVA depend on the selected generator package and are not inferred here.
Standby Power
1200 kVA
Electrical Output
960 kWe
Cylinders / Config
V12
Displacement
27 L
Rated Speed
1,500 RPM
ISO 8528 Power Ratings
Power Factor: 0.8 pfkWm = mechanical engine shaft power · kWe = electrical output · kVA = apparent electrical power.
| Operating Duty | kWm (Mechanical) | kWe (Electrical) | kVA (Rating) |
|---|---|---|---|
| Prime | 900 | 864 | 1080 |
| Standby | 1000 | 960 | 1200 |
Mechanical & Electrical Specifications
| Brand | Liebherr |
| Model | D9612 |
| Series | D96 V Series |
| Configuration | V12 |
| Cylinders | 12 |
| Displacement | 27 L |
| Fuel Type | Diesel/HVO |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Euro Stage V / U.S. EPA Tier 2 / U.S. EPA Final Tier 4 |
| Certifications | EU Stage V, U.S. EPA Tier 2, U.S. EPA Tier 4 Final |
| Country of Origin | Switzerland |
Frequently Asked Questions
What is the power output of the Liebherr D9612?
The Liebherr D9612 is rated at 1,200 kVA standby / 1,080 kVA prime at 50 Hz (1,500 rpm).
Does the D9612 run at 50 Hz or 60 Hz?
The Liebherr D9612 is rated for 50 Hz (1,500 rpm).
What fuel does the Liebherr D9612 use?
The Liebherr D9612 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the D9612?
The Liebherr D9612 is a V12 (12-cylinder) engine with a displacement of 27 L.
What emissions standard does the D9612 meet?
The Liebherr D9612 is certified to Euro Stage V / U.S. EPA Tier 2 / U.S. EPA Final Tier 4 emissions standards.
Is the Liebherr D9612 still in production?
Yes — the Liebherr D9612 is a current production model.
Is a datasheet available for the D9612?
Yes — an official Liebherr datasheet for the Liebherr D9612 can be downloaded from this page.