New Cat® C18 Industrial Power Unit (

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Cat® C18 Industrial Power Unit (<560 kW)

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The Cat® C18 Industrial Power Unit is offered in ratings ranging from 429-470 bkW (575-630 bhp)@ 1800-1900 rpm. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power ...

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Power Rating

Maximum Power: 630HP
Maximum Torque: 2177lb-ft @ 1300 rpm
Rated Speed: 1800-2000 rpm
Minimum Power: 575HP

Emission Standards

Emissions: U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV

General

Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Bore: 5.7in
Stroke: 7.2in
Displacement: 1104.5in³
Compression Ratio: 16.0:1
Aspiration: Turbocharged Aftercooled (TA)
Rotation from Flywheel End: Counterclockwise
Aftertreatment: DOC+DPF+SCR

Power Unit Dimensions

Length: 99.7in
Width: 48.9in
Height: 79in
Weight: 5842lb

Aftertreatment Dimensions

Width: 43.8in
Height: 25.7in
Weight: 591lb

Aftertreatment Dimensions*

Diameter: 13in

PETU Dimensions - Tier 4 Final Only

Length: 33.6in
Width: 11.3in
Height: 21.7in
Weight: 42.8lb
Volume Capacity: 51.1qt (US)

Standard Equipment:

Air Inlet System

Turbocharged
Air-to-Air Aftercooled
Mid-mount turbocharged system with front and rear exhaust configurations (Tier 4 Final, Stage IV)

Control System

Electronic control system
Over-foam wiring harness
Automatic altitude compensation
Power compensated for fuel temperature
Remote fan control
Configurable software features
Engine monitoring system SAE J1939 broadcast and control
Integrated Electronic Control Unit (ECU)

Cooling System

Thermostats and housing, vertical outlet
Centrifugal water pump
Guidance on cooling system design available through your dealer to ensure equipment reliability

Flywheels And Flywheel Housing

Choice of SAE No. 0 or SAE No. 1 flywheel housing
Available SAE No. 1 power take off with optional SAE A, SAE B or SAE C power take off drives. Engine power can also be taken from the front of the engine with optional attachments. (Tier 4 Final, Stage IV).

Fuel System

MEUI injection
Primary fuel filter
Secondary fuel filters
Fuel transfer pump
Electronic fuel priming

Lube System

Open crankcase ventilation system
Oil cooler
Oil filler
Lube oil filter
Oil dipstick
Gear driven oil pump
Choice of front, rear or center sumps
Open crankcase ventilation system with fumes disposal (optional OCV filter system) (Tier 4 Final, Stage IV)

Power Take Off (pto)

SAE A, SAE B or SAE C power take off (PTO) drives. Engine power can also be taken from the front of the engine on some applications.

General

Paint: Caterpillar yellow, with optional colors available at request

U.s. Epa Tier 4 Interim, Eu Stage Iiib Aftertreatment / Clean Emissions Control Equipment

Cat Regeneration System
Aftertreatment information applies to ratings from 429-522 bkW (575-700 bhp)
Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
NOx Reduction System (NRS)
Flex pipe connection kit with 90° rotatable elbows to attach to Cat Regeneration System Inlet
Available in 12 volt or 24 volt systems

U.s. Epa Tier 4 Final, Eu Stage Iv Aftertreatment/ Clean Emissions Control Equipment

Cat Regeneration System
Aftertreatment information applies to ratings from 429-522 bkW (575-700 bhp)
Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
Aftertreatment Electronic Control Unit (ECU)
NOx Reduction System (NRS)
Pump Electronic Control Unit (PETU)
Selective Catalytic Reduction (SCR)
Available in 12V or 24V systems