C18 ACERT™

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Overview

Cat C18 ACERT™ Fire Pump Engines. Ratings: 447-597 bkW (600-800 bhp)@ 1800-1900 rpm meet U.S. EPA Tier 3 or U.S. EPA Tier 2 emission standards for stationary emergency fire pump engines. Rating: 522 bkW (700 bhp) @ 1500 rpm is Non-certified. FM Approved. UL Listed.

Engine Specifications

Units:
Minimum Rating 600.0 bhp 447.0 bkW Less
Maximum Rating 800.0 bhp 597.0 bkW Less
Emissions U.S. EPA Tier, Tier 2 or non-certified U.S. EPA Tier, Tier 2 or non-certified Less
Rated Speed 1750.0 RPM 1750.0 RPM Less
Bore 5.7 in 145.0 mm Less
Stroke 7.2 in 183.0 mm Less
Displacement 1106.0 in3 18.0 L Less
Aspiration Turbocharged-Aftercooled Turbocharged-Aftercooled Less
Engine Weight, net dry 3900.0 lb 1769.0 kg Less
Oil Change Interval 500.0 hr 500.0 hr Less
Rotation (from flywheel end) Counterclockwise Counterclockwise Less
Flywheel and Flywheel Housing SAE No. 1 SAE No. 1 Less
Flywheel Teeth 113 113 Less

Capacity for Liquids

Lube Oil System (refill) 10.0 gal 37.7 L Less
Cooling System (engine only) 13.3 gal 50.0 L Less

Dimensions

Length 74.4 in 1889.0 mm Less
Width 43.0 in 1091.0 mm Less
Height 54.3 in 1380.0 mm Less

Fire Pump Emissions

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.

Quality

Every Cat engine is manufactured to stringent standards in order to assure customer satisfaction.

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including S•O•SSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the CatIndustrial Service Distributor (ISD) program

C18 ACERT™ Standard Equipment

Air Inlet System
  • Dual turbocharger: front and rear inlet 127.mm (5.0 in)
  • Separate Circuit Aftercooled (SCAC)

Charging System
  • Charging alternator 24 volt, 50 amp

Control System
  • Dual Electronic Control Units (ECU), primary and secondary
  • Electronic governing, PTO speed control
  • Programmable ratings
  • Cold start capability to -20° C (-4° F)
  • 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

Cooling System
  • Thermostats and housing, vertical outlet
  • Jacket water pump, centrifugal
  • Heat exchanger installed
  • Expansion tank

Exhaust System
  • Exhaust manifold, dry
  • Dual turbo: exhaust elbow, dry 203 mm (8 in)

Flywheels and Flywheel Housing
  • SAE No. 1 flywheel
  • SAE No. 1 flywheel housing
  • Power take-off (PTO) flywheel stub shaft

Fuel System
  • Electronic unit injector
  • Fuel filter, secondary (2 micron high performance)
  • Fuel transfer pump
  • Fuel priming pump
  • Fuel sample valve, mounted on fuel filter base
  • Primary fuel filter
  • Water separator

Instrumentation
  • Instrument panel, LH
  • Engine oil pressure gauge
  • Voltmeter gauge
  • Water temperature gauge
  • Tachometer/engine hour meter

Lube System
  • Open crankcase ventilation system
  • Oil cooler
  • Lube oil filter
  • Front sump oil pan
  • Oil filler
  • Oil dipstick
  • Oil pump

Mounting System
  • Front and rear support

Protection System
  • Stop-Start System, automatic (compatible with NFPA 20 requirements, able to be energized from either of two battery sources and capable of manual starter actuation)

Starting System
  • 24 volt, LH electric starting motor
  • Jacket water heater (3 kW, 120-240 volt)

General
  • Vibration damper
  • Lifting eyes
  • Automatic variable timing, electronic
  • Electronic installation kit, 70 pin connector (connectors, pins, sockets)

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