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C18 Generator Set Specifications
Minimum Rating 550 kVA
Maximum Rating 715 kVA
Voltage 208 to 600 Volts
Frequency 50 Hz

Generator Set Specifications

Minimum Rating
550 kVA
Maximum Rating
715 kVA
Voltage
208 to 600 Volts
Frequency
50 Hz
Speed
1500 or 1800 RPM
Height - Maximum
75 in
Length - Maximum
162.4 in
Width - Maximum
78.3 in

Generator Set Configurations

Emissions/Fuel Strategy
Low Fuel Consumption, U.S. EPA Certified for Stationary Emergency Use Only (Tier 2 Nonroad Equivalent Emission Standards), China Nonroad III Emission Standards

Engine Specifications

Engine Model
C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore
145 mm (5.71 in)
Displacement
18.13 L (1106.36 in3)
Stroke
183 mm (7.2 in)
Exhaust Flange Size (Internal Diameter)
203.2 mm (8.0 in)
Compression Ratio
14.5:1
Aspiration
Air to Air Aftercooled
Aspiration
Air to Air Aftercooled
Governor Type
Adem™A4
Fuel System
Electronic unit injection
Fuel System
Electronic unit injection
Fuel System
Electronic unit injection
  • Air Inlet System
    • Light duty air cleaner
    • Aftercooler core
    • Turbocharger
  • Control System
    • EMCP 4.2
  • Cooling
    • Radiator and cooling fan with guard
    • Coolant drain line with valve
    • Fan drive, battery charging alternator drive
    • Caterpillar extended life coolant
  • Exhaust System
    • Stainless steel exhaust flex gaskets, raincap and SAE exhaust flange for customer use; shipped loose
  • Fuel System
    • Standard 8 hour open set fuel tank
  • Generator and Attachments
    • Matched to the performance and output characteristics of Cat engines
    • A frame generator - IP21 protection
    • Integrated Voltage Regulator
    • Integrated Voltage Regulator
    • Power center, IP22
    • Segregated low voltage (AC/DC) wiring panel
    • Mandatory Option circuit breaker, IEC, 3 pole, mounted in power centre
  • Governing System
    • Cat Electronic Governor (ADEM A4)
  • Lube System
    • Lubricating oil
    • Oil drain valves
  • Mounting System
    • Captive linear vibration isolators between base and engine-generator. includes lifting provisions and termination points for coolant and lube oil drain lines
  • Starting/Charging
    • 24 Volt battery with rack and cables
  • General
    • Engine and alternator pre-paint, Caterpillar yellow
  • Air Inlet System
    • Single element air cleaner
    • Dual element air cleaner
  • Circuit Breakers
    • 3 Pole (IEC-100% rated) circuit breakers - Package mounted
    • 4 Pole (IEC-100% rated) circuit breakers - Package mounted
    • 3 Pole (IEC-100% rated) circuit breakers - Motorised
    • 4 Pole (IEC-100% rated) circuit breakers - Motorised
    • Circuit breaker (IEC) auxiliary contacts
    • Shunt trip for IEC breaker
    • Pad-lockable circuit breaker device
    • Power terminal strip
  • Control System
    • EMCP 4.4
    • Volt free contact
    • Local alarm horn
    • Oil temperature displays
    • Protective devices: Earth fault relay - earth leageage ground fault relay - Overload shutdown via breaker - Low fuel level alarm - Low fuel level shutdown - high fuel level alarm - Fuel level sensor
    • Local alarm modules
    • Remote annunciator modules
  • Cooling System
    • Radiator duct flange
    • Low coolant temperature alarm
  • Enclosures
    • Sound attenuated enclosures
  • Exhaust System
    • Engine mounted muffler
    • 10, 25 and 35 end in / end out Mufflers
    • 8 and 10 inch GP flanges
    • 8 and 10 inch elbow kits
    • Manifold and Turbocharger guard
  • Fuel System
    • Integral - Duel wall fuel tank base
    • Manual fuel transfer pump
    • Fuel transfer system
  • Generator and Attachments
    • Ingress protection
    • Permanent magnet excitation
    • Space heaters
    • A frame oversize generator
    • A frame CIP generator
    • LC frame generator
    • LC frame oversize generators
    • LC frame CIP generator
  • Lube System
    • Manual sump pump
  • Starting and Charging
    • 5 Amp battery charger
    • Battery disconnect switch
    • Jacket water heaters