Specifications

C11 ACERT™

Specifications

Minimum Power	242 bkW325 BHP
Maximum Power	336 bkW450 BHP
Rated Speed	1800-2100 rpm
Emissions	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Engine Configuration	Inline 6, 4-Stroke-Cycle Diesel
Bore	130 mm (5.12 in)
Stroke	140 mm (5.51 in)
Aspiration	Turbocharged Aftercooled (TA)
Displacement	11.1 L (677.36 in³)
Compression Ratio	17.2:1
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Height	1186 mm (46.7 in)
Length	1203 mm (47.4 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	930 kg (2050 lb)
Width	1054.4 mm (41.5 in)

C11 ACERT™ 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

Exterior

Reliable, Quiet and Durable Power

Reliable, Quiet and Durable Power

Broad Application Range

Broad Application Range

Package Size

Package Size

World-class Product Support Offered Through Global Cat Dealer Network

World-class Product Support Offered Through Global Cat Dealer Network

Specifications

Minimum Power	242 bkW325 BHP
Maximum Power	336 bkW450 BHP
Rated Speed	1800-2100 rpm
Emissions	China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Engine Configuration	Inline 6, 4-Stroke-Cycle Diesel
Bore	130 mm (5.12 in)
Stroke	140 mm (5.51 in)
Aspiration	Turbocharged Aftercooled (TA)
Displacement	11.1 L (677.36 in³)
Compression Ratio	17.2:1
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Height	1186 mm (46.7 in)
Length	1203 mm (47.4 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments	930 kg (2050 lb)
Width	1054.4 mm (41.5 in)

Equipment

C11 ACERT™ 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

360° Interactive

Exterior

Benefits and Features

Reliable, Quiet and Durable Power

Reliable, Quiet and Durable Power

Broad Application Range

Broad Application Range

Package Size

Package Size

World-class Product Support Offered Through Global Cat Dealer Network

World-class Product Support Offered Through Global Cat Dealer Network

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