Cat® C11 Industrial Diesel Engine

Cat® C11 Industrial Diesel Engine

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The Cat® C11 Industrial Diesel Engine is offered in ratings ranging from 242-336 bkW (325-450 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, EPA Tier 3 equivalent, and ...
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Power Rating

Maximum Power
450HP
Maximum Torque
1517lb-ft @ 1400 rpm
Minimum Power
325HP
Rated Speed
1800-2100 rpm

Emission Standards

Emissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent

General

Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
5.1in
Stroke
5.5in
Displacement
677.4in³
Aspiration
Turbocharged Aftercooled (TA)
Compression Ratio
17.2:1
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise

Engine Dimensions - Approximate

Height
46.7in
Width
41.5in
Length
47.4in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
2050lb

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

Broad Application Range

Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.

Package Size

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.

World-class Product Support Offered Through Global Cat Dealer Network

  • 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

Standard Equipment: