C18 ACERT™

Overview

The Cat® C18 ACERT™ Industrial Power Unit is offered in ratings ranging from 429-470 bkW (575-700 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent and EU Stage IIIA equivalent or Non-certified 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.

 

 

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Engine Specifications
Minimum Rating563bkW
Maximum Rating597bkW
EmissionsU.S. EPA Non-road Tier 4 Final
Rated Speed1800r/min
Bore145mm
Stroke183mm
Displacement18.1l
AspirationTurbocharged-Aftercooled
Governor and ProtectionADEM A4
Engine Weight - Net Dry1580kg
Oil Change Interval250 - 500
Rotation from Flywheel EndCounterclockwise
Flywheel and Flywheel HousingSAE No. 0 or SAE No. 1
Flywheel Teeth136 (SAE 0), 113 (SAE 1)
Capacity for Liquids
Minimum Cooling System - Engine Only26.9l
Dimensions
Length1530mm
Width961mm
Height1282mm
Air Inlet System
Turbocharged Aftercooled
Control System
Electronic control system, over-foam wiring harness, automatic altitude compensation, power compensated for fuel temperature, configurable software features, engine monitoring system SAE J1939 broadcast and control, integrated Electronic Control Unit (ECU) remote fan control
Cooling System
Vertical outlet thermostat housing, centrifugal water pump
Exhaust System
Dry exhaust manifold, Diesel Oxidation Catalyst (DOC)
Flywheels and Flywheel Housing
SAE 0 and SAE 1 flywheel housing
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, oil filter, oil dipstick, oil pump (gear driven), choice of sumps (front, rear, high-capacity center, and high-capacity front)
Power Take Off
SAE B and SAE C drives available, engine power can also be taken from the front of the engine on some applications
General
Paint: Cat yellow; vibration damper; lifting eyes
Emissions
- Designed to meet U.S. EPA Tier 4 Final emissions requirements. - On-engine NOx reduction system with optimized piston, ring, liner, and fuel system configuration to reduce NOx while minimizing in-cylinder sooting- Aftertreatment features diesel oxidation catalyst- Meets Tier 4 Final emissions requirements four years early, achieving environmental benefits earlier than required
Engine Design
- Proven reliability and durability- Broad operating speed range- High power density- PTO drive options provide flexible access to auxiliary power for pumps and other needs
Low Total Cost of Ownership
- Maintenance-free aftertreatment- Optimized fuel consumption- 250- to 500-hour oil change intervals enable low maintenance costs
Advanced Digital Engine Management
ADEM A4 control system providing integrated ignition, speed governing, protection, and controls, including detonationsensitive variable ignition timing. ADEM A4 has improved: user interface, display system, shutdown controls, and system diagnostics.
Custom Packaging
For any petroleum application, trust Caterpillar to meet your exact needs with a factory custom package. Cat engines, generators, enclosures, controls, radiators, transmissions, aftertreatment solutions — anything your project requires — can be custom designed and matched to create a one-of-a kind solution. Custom packages are globally supported and are covered by a one-year warranty after startup.
Fuel & Oil
Requires Ultra Low Sulfur Diesel (ULSD) containing a maximum of 15 ppm sulfur, and new oil formulations to support the new technology. Designed to accommodate B20 biofuel.
Transmissions
- Caterpillar has a full line of engine-transmission packages that can be fully integrated with your axle, hydraulics, and operator interface.- C18 ACERT™ Caterpillar optimized transmission matches: CX35-P800
Product Support Offered Through Global Cat Dealer Network
- More than 2,200 dealer outlets- Cat factory-trained dealer technicians service every aspect of your petroleum engine- Cat parts and labor warranty- Preventive maintenance agreements available for repair-beforefailure options- S•O•SSM program matches your oil and coolant samples against Caterpillar set standards to determine:- Internal engine component condition- Presence of unwanted fluids- Presence of combustion by-products- Site-specific oil change interval
Over 80 Years of Engine Manufacturing Experience
Ownership of these manufacturing processes enables Caterpillar to produce high quality, dependable products.- Cast engine blocks, heads, cylinder liners, and flywheel housings- Machine critical components- Assemble complete engine
Web Site
For all your petroleum power requirements, visit www.catoilandgasinfo.com
Specifications
Engine Specifications
Minimum Rating563bkW
Maximum Rating597bkW
EmissionsU.S. EPA Non-road Tier 4 Final
Rated Speed1800r/min
Bore145mm
Stroke183mm
Displacement18.1l
AspirationTurbocharged-Aftercooled
Governor and ProtectionADEM A4
Engine Weight - Net Dry1580kg
Oil Change Interval250 - 500
Rotation from Flywheel EndCounterclockwise
Flywheel and Flywheel HousingSAE No. 0 or SAE No. 1
Flywheel Teeth136 (SAE 0), 113 (SAE 1)
Capacity for Liquids
Minimum Cooling System - Engine Only26.9l
Dimensions
Length1530mm
Width961mm
Height1282mm
Equipment
Air Inlet System
Turbocharged Aftercooled
Control System
Electronic control system, over-foam wiring harness, automatic altitude compensation, power compensated for fuel temperature, configurable software features, engine monitoring system SAE J1939 broadcast and control, integrated Electronic Control Unit (ECU) remote fan control
Cooling System
Vertical outlet thermostat housing, centrifugal water pump
Exhaust System
Dry exhaust manifold, Diesel Oxidation Catalyst (DOC)
Flywheels and Flywheel Housing
SAE 0 and SAE 1 flywheel housing
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, oil filter, oil dipstick, oil pump (gear driven), choice of sumps (front, rear, high-capacity center, and high-capacity front)
Power Take Off
SAE B and SAE C drives available, engine power can also be taken from the front of the engine on some applications
General
Paint: Cat yellow; vibration damper; lifting eyes
Benefits & Features
Emissions
Engine Design
Low Total Cost of Ownership
Advanced Digital Engine Management
Custom Packaging
Fuel & Oil
Transmissions
Product Support Offered Through Global Cat Dealer Network
Over 80 Years of Engine Manufacturing Experience
Web Site
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