C18 (60 Hz)

Bore
5.71 in / 145 mm
Stroke
7.2 in / 183 mm
Displacement
1106.3 in³ / 18.1 l

The C18 diesel generator sets developed for critical, standby and prime applications. Producing reliable power from 500 to 750 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements and built to accept 100 % rated load in one step. Our C18 generator sets range from low fuel consumption systems to EPA Stationary Emergency (Tier 2) certified Emissions / Fuel Strategy.

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Electric Power Ratings Guide C18, 60 Hz, 550 ekW Standby, 500 ekW Prime, TIER II Non-Road Spec Sheet C18, 60 Hz, 600 ekW Standby, 545 ekW Prime, TIER II Non-Road Spec Sheet C18, 60 Hz, 650 ekW Standby, 600 ekW Prime, EPA TIER II Spec Sheet C18, 60 Hz, 700 ekW Standby, 635 ekW Prime, EPA TIER II Spec Sheet C18, 60 Hz, 750 ekW Standby, 680 ekW Prime, EPA TIER II Spec Sheet C18, 60 Hz, 550-750 ekW Standby, 500-680 ekW Prime, EPA TIER III Spec Sheet C18 High Ambient Acoustic Enclosures C18 for Industrial Applications GCCP 1.2 Control Panel Data Sheet GCCP 1.5 Control Panel Data Sheet
Generator Set Specifications
Maximum Rating 750 ekW
Minimum Rating 500 ekW
Emissions/Fuel Strategy U.S. EPA Certified
Voltage 208 to 600 Volts
Frequency 60 Hz
Speed 1800 rpm
Duty Cycle Standby, Prime
Engine Specifications
Engine Model Cat® C18 ATAACTM In-line 6, 4-cycle diesel
Bore 5.71 in / 145 mm
Stroke 7.2 in / 183 mm
Displacement 1106.3 in³ / 18.1 l
Compression Ratio 14:01
Aspiration Turbocharged Air to Air Aftercooled
Fuel System Electronic unit injection
Governor Type Electronic ADEM™ A4
Generator Set Dimensions
Length - Maximum 138 in / 3512 mm
Width - Maximum 67 in / 1690 mm
Height - Maximum 88 in / 2222 mm

Standard Equipment

  • Air Inlet System
    • Aftercooler core
    • Turbocharger
  • Control System
    • 3 Pole
    • GCCP 1.2
    • Right mounted power centre
    • Standard breaker
  • Cooling System
    • Jacket water pump, gear driven, centrifugal
    • Thermostats and housing
    • Coolant level sight gauge
    • Coolant level sensor
    • Coolant drain valve; terminated on edge of base
    • Cooling system filled with Caterpillar extended life coolant
    • Radiator and cooling fan with belt guards
  • Exhaust System
    • Exhaust manifold - dry
  • Fuel System
    • Primary fuel filter w/integral water separator and secondary filter
    • Flexible fuel lines
    • Fuel cooler
    • Engine fuel transfer pump
    • Fuel priming pump
  • Generator and Attachments
    • Brushless, self-excited 2/3 pitch, random wound
    • Insulation Class H and temperature rise
    • Power centre, IP22 bottom cable entry
    • Segregated low voltage wiring panel
    • IP23 Protection
  • Mounting System
    • Anti-vibration mounts (Non-captive)
    • Generator mounting and duct pPlate
    • Narrow skid base
  • Protection System
    • Overspeed
    • Low oil pressure shutdown
    • High coolant temperature shutdown
    • Low coolant level shutdown
  • Starting/Charging
    • 24 Volt electric starting motor

Optional Equipment

  • Air Inlet System
    • Dual element air cleaner
    • Heavy duty canister air filters
  • Control System
    • Annunciators box
    • Volt free contact
    • Remote E-Stop button
    • Discrete I/O module
    • Earth (Ground) fault relay
    • Local annunciator
    • GCCP 1.5
  • Circuit breakers
    • Auxiliary contacts
    • Neutral bar (208V)
    • Single LSI motorised circuit breaker
    • Single LSI motorised circuit breaker
    • External paralleling
  • Enclosures
    • Sound attenuated (SA)
    • Weather protective
    • Aluminum enclosure
  • Cooling System
    • Stone guards
    • Coolant heater
    • Jacket water heater with pump
  • Base / Fuel Tank
    • Audio & visual fuel alarm
    • Sub Base Dual Wall Fuel Tank: 660, 1000, 1900, 2200 gal
  • Fuel System
    • Sub tank bases: 24 hr & 48 hr
    • Integral 8 hour tank base
  • Generator and Attachments
    • LC frame oversize generators
    • Space heater control
    • PMG, AREP
    • Oversize
    • Coastal protection (CIP)
  • Starting and Charging
    • Battery disconnect switch
    • 5 Amp Battery charger
    • Oversize battery set
    • Standard battery set
  • Certifications
    • Certification of Compliance ? IBC
    • CSA 22.2
    • Dual IBC & OSHPD
    • UL2200 Listed
    • Seismic
  • General
    • Tool set
  • Lube System
    • Manual sump pump

Enclosures

Model Length Width
C13, C15, C18 WP Enclosure. 350-600 kW 60 Hz 4948 - 7271 mm 2014 - 2056 mm
C13, C15, C18 SA enclosure. 350-600 kW 60 Hz C13 - 5461 mm, C15 - 4948 mm, C18 - 5187 mm C13, C15 & C18 - 2014 mm
C18 Sound Attenuated Enclosure 50 and 60 Hz 1920 mm 5320 mm
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