C11
The Cat® C11 Industrial Diesel Engine is offered in ratings ranging from 242-336 kW (325-451 hp). These ratings meet China Nonroad Stage III, Brazil MAR-1, and UN R96 Stage IIIA emission standards and UN R120 performance standards for measurement of net power and specific fuel consumption. Furthermore, this U.S. EPA Tier 3 certified engine can still be ordered as an engine replacement for machines currently taking U.S. EPA Tier 3 engines.
Maximum Power
451 HP
Maximum Torque
1516 lb-ft @ 1400 rpm
Rated Speed
1800-2100 rpm
Specification
Value
Maximum Power
451 HP
Maximum Torque
1516 lb-ft @ 1400 rpm
Rated Speed
1800-2100 rpm
Minimum Power
325 HP
Specification
Value
Emissions
China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA, U.S. EPA Tier 3
Specification
Value
Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
5.1 in
Stroke
5.5 in
Displacement
677.4 in³
Compression Ratio
17.2:1
Aspiration
Turbocharged Aftercooled (TA)
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Specification
Value
Length
47 in
Width
42 in
Height
47 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
2050 lb
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.
- Scheduled maintenance, including SOSSM sample
- Customer Support Agreements (CSA)
- Caterpillar Extended Service Coverage (ESC)
- Superior dealer service network
- Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
All
Photos
Videos
360 View