CAT C15 Industrial Diesel Engine
C15 Cat Key Specs
Minimum Power: 475 HP
Maximum Power: 580 HP
RPM: 1800 - 2100 rpm
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Product Specs, and more
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Overview Cat C15 Industrial Engine
Introducing the CAT C15 engine–a powerhouse that delivers exceptional power, reliability, and durability for a wide range of applications.
With a horsepower ranging from 475 to 580 and a kW ranging from 354 to 433, the CAT C15 engine is available in a variety of variations to suit your specific needs. Whether you’re looking for an engine for marine, industrial, or other applications, the CAT C15 engine has a variation that's right for you.
One of the standout features of the Caterpillar C15 engine is its advanced technology, which includes state-of-the-art fuel injection systems, advanced air handling systems, and high-performance cooling systems. These technologies work together to deliver maximum power and performance while maintaining fuel efficiency and reducing emissions, making it a top choice for a wide range of equipment.
Caterpillar is known for producing durable and reliable engines that perform exceptionally in tough environments. The CAT C15 engine is no exception, with robust construction and superior engineering, offering superior reliability and durability.
Product Specifications for Caterpillar C15
Specifications
| Maximum Power | 595 BHP |
| Minimum Power | 440 BHP |
| Rated Speed | 1800-2100rpm |
| Engine Configuration | Inline 6, 4-Stroke-Cycle Diesel |
| Bore | 137.2 mm (5.4 in) |
| Stroke | 171.4 mm (6.75 in) |
| Rotation from Flywheel End | Counterclockwise |
| Length - Maximum | 1377 mm (54.2 in) |
| Width - Maximum | 926 mm (36.5 in) |
| Height - Maximum | 1226 mm (48.3 in) |
Features
Air Inlet System
- Air to air aftercooled (ATAAC)
- Turbocharged
Control Panel
- Electronic governing
- PTO speed control
- Programmable ratings
- Cold mode start strategy
- Automatic altitude compensation
- Power compensation for fuel temperature
- Programmable low and high idle and total engine limit
- Electronic diagnostics and fault logging
- Engine monitoring system SAE J1939 Broadcast
- ADEM™ A4 Electronic Control Unit
Cooling System
- Thermostats and housing, vertical outlet
- Jacket water pump, centrifugal
- Water pump, inlet
Exhaust System
- Exhaust manifold, dry
- Optional exhaust outlet
Flywheels and Flywheel Housing
- SAE No. 1 Flywheel housing
General
- Paint, Caterpillar Yellow
- Vibration damper
- Lifting
Fuel System
- HEUI™ injection
- Fuel filter, secondary (2 micron high performance) Fuel transfer pump
- Fuel priming pump
- ACERT™ Technology
Lube System
- Crankcase breather
- Oil cooler
- Oil filler
- Lube oil filter
- Front sump oil pan
- Oil dipstick
- Gear driven oil pump
Image and dimensions may not reflect actual engine.
Applications and Spec Sheets
Industrial Applications
Construction
Governmental/Defense
Mining
Oil & Gas
Spec Sheets Available
Caterpillar C15 Industrial Engine Inventory
At Depco, we pride ourselves on our commitment to providing high-quality products that meet your needs. That’s why every product that enters our facility undergoes a comprehensive inspection, testing, and servicing process, known as “The Depco Way.” This includes the C15 CAT engine, which undergoes rigorous testing to ensure that it meets our high standards of quality and reliability.
But our commitment to customer satisfaction doesn’t stop there. We also offer the Depco Guarantee, which means that you can trust our products to perform to your expectations. If for any reason you are not satisfied with your purchase, we will work with you to find a solution that meets your needs.
So if you’re looking for a powerful and reliable engine that can handle the most demanding applications, look no further than the CAT C15 engine from Depco. With its advanced features, exceptional performance, and backed by the Depco Guarantee, the C15 Caterpillar engine is the perfect choice for your equipment needs. Contact us today to learn more about how we can help take your equipment to the next level.
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Not finding the equipment you are looking for? Contact our knowledgeable staff at Depco to help you find the right piece of equipment for your next project. We can help you and guide you on the equipment that will get the job done.

