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About the Caterpillar 3512
The Caterpillar 3512 is a heavy-duty V12 diesel engine known for reliable power delivery across industrial, marine and power-generation applications. Built for continuous operation and easy serviceability, it’s a popular choice where durability and uptime matter.

CATERPILLAR 3512
- Manufacturer: Caterpillar
- Model: 3512
- Horsepower: 1,021 hp
- Engine displacement: 51.8 L
Arganda del Rey, Spain
CATERPILLAR 3516B
- Manufacturer: Caterpillar
- Model: 3516B
- Engine displacement: 69 L
- Aspiration type: Turbocharged Aftercooled
Arganda del Rey, Spain

