Caterpillar C12 Engine For Sale & Wanted – CAT C12 Diesel Engine Listings

About the Caterpillar C12 Engine

The Caterpillar C12 Engine is a reliable heavy-duty diesel engine designed for trucks, construction equipment, generator systems, and industrial machinery. Manufactured by Caterpillar Inc., the CAT C12 engine is well known for its strong performance, fuel efficiency, and long service life in demanding working environments.

The CAT C12 engine features a 12-liter inline six-cylinder turbocharged diesel configuration engineered to deliver strong torque and dependable horsepower. It has been widely installed in heavy trucks, construction machinery, and industrial generator systems where consistent engine performance is essential.

Because of its advanced electronic fuel injection system and durable design, the CAT C12 engine can operate continuously under heavy workloads while maintaining efficient fuel consumption and reliable performance.

On IndustrialMarinePower, buyers and sellers can connect to trade new, used, rebuilt, or wanted Caterpillar C12 engines used in heavy equipment and industrial machinery worldwide.

Caterpillar C12 Engine Arrangement Numbers

Caterpillar engines are identified using Arrangement Numbers, which define the exact factory configuration of the engine.

Common CAT C12 engine configurations include:

• 223-7265

• 247-2964

• 304-5675

• 336-2216

• 295-9419

• 309-0712

These arrangement numbers correspond to configurations used in:

• heavy-duty trucks

• construction equipment

• industrial generator systems

• mining machinery

• oil and gas equipment

Using the correct Caterpillar arrangement number helps buyers and sellers identify the exact engine configuration when purchasing engines or ordering replacement parts.

Caterpillar C12 Engine Specifications

Typical specifications of the CAT C12 diesel engine include:

• Engine Model: CAT C12

• Engine Type: Inline 6 Turbocharged Diesel

• Displacement: Approximately 12 Liters

• Power Output: Up to approximately 505 HP depending on configuration

• Fuel System: Electronic Unit Injection (EUI)

• Applications: Trucks, construction equipment, generator systems, and industrial machinery

The CAT C12 engine is designed to deliver strong torque, efficient fuel consumption, and reliable long-term performance, making it a dependable engine used in heavy-duty industrial and transportation equipment.

Common Applications of the CAT C12 Engine

The Caterpillar C12 engine is widely used across multiple industries, including:

• Heavy-duty trucks

• Construction equipment

• Industrial generator plants

• Mining equipment

• Oil and gas equipment

Typical installations include long-haul trucks, wheel loaders, excavators, generator systems, and heavy industrial machinery operating in demanding environments worldwide.

Buy, Sell or Post Wanted Caterpillar C12 Engines

IndustrialMarinePower is a global marketplace where equipment owners, dealers, and suppliers can buy, sell, or post wanted listings for Caterpillar C12 engines.

Listings may include:

• New Caterpillar engines

• Used Caterpillar engines

• Rebuilt CAT engines

• Surplus industrial diesel engines

Buyers can browse listings or post a wanted request to locate specific CAT C12 engines and contact sellers directly for price, engine hours, location, and availability.

Example Listing Description

Caterpillar C12 engine for sale or wanted – CAT C12 diesel engine.
Common configurations include arrangement numbers such as 223-7265, 247-2964 and other CAT C12 setups.

Condition: New / Used / Rebuilt
Application: Trucks, construction equipment, generator systems, and industrial machinery.

Contact the seller for price, engine hours, location, and shipping details.