Cat® C18 Diesel Engine
Power Rating
- Maximum Power
- 800HP
- Maximum Torque
- 2736lb-ft @ 1300 rpm
- Rated Speed
- 1800-2000
- Minimum Power
- 575HP
Emission Standards
- Emissions
- EU Stage V
General
- Engine Configuration
- In-Line 6
- Bore
- 5.7in
- Stroke
- 7.2in
- Displacement
- 1104.5in³
- Compression Ratio
- 16.0:1
- Aspiration
- Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
- Combustion System
- Direct Injection
- Rotation from Flywheel End
- Counterclockwise
- Aftertreatment
- DOC or DOC+DPF+SCR
Engine Dimensions - Approximate
- Length
- 56.6in
- Width
- 44.6in
- Height
- 53.4in
- Weight - Net Dry - Basic Operating Engine Without Optional Attachments
- 3785lb
Aftertreatment Dimensions
- Length
- 45.4in
- Width
- 43.8in
- Height
- 25.7in
- Weight
- 600lb
Aftertreatment Dimensions*
- Diameter
- 14in
PETU Dimensions - Tier 4 Final Only
- Length
- 33.6in
- Width
- 11.3in
- Height
- 21.7in
- Weight
- 42.8lb
- Volume Capacity
- 51.1qt (US)
Installation
When it comes to keeping engine installation costs down, customization is key. With plenty of options to keep the engine package size to a minimum, the Cat C18 is a fully-configurable engine giving owners the power to customize based on a variety of applications.
Advanced Features
With a DEF capacity of 93.7 liters and 5,000-hour service intervals, the Cat C18 also features transparent regeneration technology giving owners the power to stay more productive—when its needed the most.
Ideal Applications
Industrial, agricultural and construction applications such as: Asphalt paving equipment • Compressors • Bore rigs • Drill rigs • Chippers • Grinders • Hydraulic power units • Pumps • Trenchers • Irrigation Equipment
Total Cost of Ownership
Whether you own a fleet of machines or even just one, it's important to keep lifetime costs of the engine low. The Cat C18 aims to do just that through a combination of technologies that only require 500-hour service intervals and optimize fluid consuption levels to be the most effective and efficient no matter the application.
Cat Dealer Product Support
With product support offered through the global Cat dealer network and an included warranty, the Cat C18 offers peace of mind with scheduled maintenance and simplified service routines. See your Cat dealer for details.
Safety
Clean air isn't just about creating a better world, it's about work site saftey as well. That's why the Cat C18 features a clean emissions module that uses DOC, DPF and SCR tecnologies to keep the engine running cleaner than ever before.