Deutz
Deutz D 2011 L04 I
2011 Series
Deutz D 2011 L04 I discontinued legacy engine. Technical data cross-checked against DEUTZ archive listings and DEUTZ 2011 Series published specification tables.
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- Manufacturer files
- 1 datasheet
- Last updated
- 2026-08-04
- Package route
- diesel generator sets
- Maximum Mechanical Power
- 48 kW
- Cylinders
- L4
- Displacement
- 3.62 L
- Rated Speed
- 2,600 RPM
Deutz D 2011 L04 I industrial power context
The Deutz D 2011 L04 I is a high-speed industrial diesel engine rated at 47.5 kW mechanical output at 2,600 RPM. It is used in off-road equipment and can support engineered variable-speed power systems, but its maximum power is not a direct 50/60 Hz alternator rating. Verify the drivetrain, power electronics, cooling, and emissions installation with Volvo Penta before specifying a generator package.
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Technical Specifications
| Brand | Deutz |
| Model | D 2011 L04 I |
| Series | 2011 Series |
| Configuration | L4, diesel |
| Cylinders | 4 |
| Displacement | 3.62 L |
| Compression Ratio | 19:1 |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Air-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | Germany |
Frequently asked questions
What is the maximum power output of the Deutz D 2011 L04 I?
The Deutz D 2011 L04 I has a maximum mechanical output of 47.5 kW at 2,600 rpm. This is a variable-speed off-road rating, not a fixed-speed generator-set rating.
What fuel does the Deutz D 2011 L04 I use?
The Deutz D 2011 L04 I is a diesel variable-speed industrial engine.
What is the displacement and cylinder configuration of the D 2011 L04 I?
The Deutz D 2011 L04 I is an inline-4 (4-cylinder) engine with a displacement of 3.62 L.
Is the D 2011 L04 I still in production?
No — the Deutz D 2011 L04 I is discontinued. Its specifications and datasheets remain archived here for reference.
Is a datasheet available for the D 2011 L04 I?
Yes — an official Deutz datasheet for the Deutz D 2011 L04 I can be downloaded from this page.