New | C18 Generator Set

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Generator Set Specifications
Minimum Rating550 kVA
Maximum Rating715 kVA
Voltage208 to 600 Volts
Frequency50 Hz
Speed1500 or 1800 RPM
Generator Set Configurations
Emissions/Fuel StrategyLow 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 ModelC18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore145 mm (5.71 in)
Displacement18.13 L (1106.36 in3)
Stroke183 mm (7.2 in)
Compression Ratio14.5:1
AspirationAir to Air Aftercooled
Governor TypeAdem™A4
Fuel SystemElectronic unit injection

Standard Equipment

Air Inlet System
  • Light duty air cleaner
  • Aftercooler core
  • Turbocharger
Control System
  • EMCP4.2
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

Optional Equipment

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
  • EMCP4.2
  • 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

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Helix Electric
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