C11

Cat® C11 Industrial Power Unit

C11 Industrial Power Units - Lesser Regulated & Non-Regulated

DESCRIPTION

The Cat® C11 Industrial Diesel Power Unit is offered in ratings ranging from 242-336 kW (325-451 hp) @ 1800-2100 rpm and meet China Nonroad Stage III, Brazil MAR-1, and UN R96 Stage IIIA emission standards. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

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
  • Specs
  • Docs

Standard Equipment

  • Air Inlet System
    • Turbocharged
    • Air-to-Air Aftercooled
  • Control System
    • Electronic governing, PTO speed control
    • Programmable ratings
    • 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 and control
    • ADEM™ A4 Electronic Control Unit (ECU)
  • 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
  • Fuel System
    • MEUI injection
    • Fuel filter, secondary (2 micron)
    • ACERT™ Technology
    • Fuel transfer pump
    • Fuel priming pump
  • Lube System
    • Crankcase breather
    • Oil cooler
    • Oil filler
    • Lube oil filter
    • Front sump oil pan
    • Oil dipstick
    • Gear driven oil pump
  • General
    • Vibration damper
    • Lifting eyes
    • Cold start capability to -20° C (-4° F)
    • Paint: Caterpillar yellow, with optional colors available at request

Specs

Overview

Long Name:
Cat® C11 Industrial Power Unit
Name:
C11
Brand:
Caterpillar
Status:
Current

Power Rating

Maximum Power
451 HP / 336 kW
Rated Speed
1800-2100 rpm
Minimum Power
325 HP / 242 kW

Emission Standards

Emissions
Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3

General

Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
5.1 in / 130 mm
Stroke
5.5 in / 140 mm
Displacement
677.4 in³ / 11.1 l
Compression Ratio
17.2:1
Aspiration
Turbocharged Aftercooled (TA)
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-

Power Unit Dimensions

Length
92 in / 2328 mm
Width
50 in / 1271 mm
Height
71 in / 1816 mm
Weight
3730 lb / 1692 kg

SEE HOW C11 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Industrial Diesel Power Units
C11
C11 Industrial Power Units - Lesser Regulated & Non-Regulated
Brand
Caterpillar
Status
Current
Maximum Power
451 HP / 336 kW
Rated Speed
1800-2100 rpm
Minimum Power
325 HP / 242 kW
Emissions
Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
5.1 in / 130 mm
Stroke
5.5 in / 140 mm
Displacement
677.4 in³ / 11.1 l
Compression Ratio
17.2:1
Aspiration
Turbocharged Aftercooled (TA)
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Length
92 in / 2328 mm
Width
50 in / 1271 mm
Height
71 in / 1816 mm
Weight
3730 lb / 1692 kg
Selected Model
Industrial Diesel Power Units
C1.7
C1.7 EU Stage V, Tier 4 Diesel Industrial Power Unit
Brand
Caterpillar
Status
Current
Maximum Power
48 HP / 36 kW
Rated Speed
2800 rpm
Minimum Power
49 HP / 36.4 kW
Emissions
EU Stage V, U.S. EPA Tier 4 Final, Japan 2014 (Tier 4 Final)
Engine Configuration
In-Line 4, 4-Stroke-Cycle Diesel
Bore
3.3 in / 84 mm
Stroke
3.9 in / 100 mm
Displacement
101 in³ / 1.662 l
Compression Ratio
17.0:1
Aspiration
Turbocharged
Rotation from Flywheel End
Counterclockwise
Aftertreatment
DOC+DPF
Length
33.6 in / 854 mm
Width
23.5 in / 596 mm
Height
37.8 in / 961 mm
Weight
494 lb / 224 kg
More Details
Industrial Diesel Power Units
C13
C13 LRC Industrial Power Units - Lesser Regulated & Non-Regulated
Brand
Caterpillar
Status
Current
Maximum Power
536 HP / 400 kW
Rated Speed
1800-2100
Minimum Power
385 HP / 287 kW
Emissions
Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
5.1 in / 130 mm
Stroke
6.2 in / 157 mm
Displacement
763 in³ / 12.5 l
Compression Ratio
17.0:1
Aspiration
Turbocharged Aftercooled (TA)
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Length
92 in / 2328 mm
Width
50 in / 1271 mm
Height
71 in / 1816 mm
Weight
3730 lb / 1692 kg
More Details