Industrial Diesel Engines

  • Specification Summary

  • Maximum Power 336 kW
  • Maximum Torque 2056 Nm @ 1400 rpm
  • Rated Speed 1800-2100 rpm
  • Minimum Power 242 kW
product-C11 LRC Diesel Engines - Lesser Regulated & Non-Regulated
The Cat® C11 ACERT™ 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 EU Stage IIIA equivalent emission standards. Industries and applications powered by C11 ACERT engines include Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Sprayers, Surface Hauling Equipment, Trenchers and Underground Mining Equipment.

Power Rating

Maximum Power 336 kW
Maximum Torque 2056 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
Minimum Power 242 kW

Emission Standards

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

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
Bore 130 mm
Stroke 140 mm
Displacement 11.1 l
Compression Ratio 17.2:1
Aspiration Turbocharged Aftercooled (TA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment -

Engine Dimensions - Approximate

Length 1203 mm
Width 1054 mm
Height 1186 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 930 kg

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)

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

Exhaust manifold, dry

Optional exhaust outlet

Flywheels and Flywheel Housing

 SAE No. 1 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

Vibration damper

Lifting eyes

Cold start capability to -20° C (-4° F)

Paint: Caterpillar yellow, with optional colors available at request