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C18 Generator Set

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Design Criteria

The generator set accepts 100% rated load in one step per NFPA 110 and meets ISO 8528-5 transient response.

Cat Diesel Engine

  • Reliable, rugged, durable design
  • Field-proven in thousands of applications worldwide
  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

Generator

  • Matched to the performance and output characteristics of Cat engines
  • Industry leading mechanical and electrical design
  • Industry leading motor starting capabilities
  • High Efficiency

EMCP Control Panel

The EMCP controller features the reliability and durability you have come to expect from your Cat equipment. EMCP4 is a scalable control platform designed to ensure reliable generator set operation, providing extensive information about power output and engine operation. EMCP4 systems can be further customized to meet your needs through programming and expansion modules.

Single-Source Supplier

Fully prototype tested with certified torsional vibration analysis available

World Wide Product Support

Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•S℠ program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products

Seismic Certification

  • Seismic Certification available.
  • Anchoring details are site specific, and are dependent on many factors such as generator set size, weight, and concrete strength.
  • IBC Certification requires that the anchoring system used is reviewed and approved by a Professional Engineer
  • Seismic Certification per Applicable Building Codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007, CBC 2010
  • Pre-approved by OSHPD and carries an OSP-0321-10 for use in healthcare projects in California

UL 2200 / CSA
 - Optional

  • UL 2200 listed packages
  • CSA Certified
  • Certain restrictions may apply.
  • Consult with your Cat® Dealer.
Generator Set Specifications
Minimum Rating 550 kVA
Maximum Rating 850 kVA
Emissions/Fuel Strategy Low Fuel, China Nonroad III Emiss Stds
Voltage 380 to 415 Volts
Frequency 50 Hz
Speed 1500
Duty Cycle Standby, Prime
Engine Specifications
Engine Model C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore NaN mm (NaN in)
Stroke 183 mm (7.2 in)
Displacement 18.1 l (1106.4 inu00b3)
Compression Ratio 14.5:1
Aspiration Air to Air Aftercooled
Fuel System Electronic unit injection
Governor Type Adem™A4
Generator Set Dimensions
Length - Maximum 4135 mm (162.4 in)
Width - Maximum 1989 mm (78.3 in)
Height - Maximum 1906 mm (75 in)

Standard Equipment

  • Air Inlet System
    • Single element air cleaner
    • Turbocharger
    • Aftercooler core
    • Light duty air cleaner
  • Control System
    • EMCP 4.2B
  • Cooling
    • Coolant drain line with valve
    • Radiator and cooling fan with guard
    • 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 integral fuel tank
  • Generator and Attachments
    • LC frame generator – IP23 protection
    • Matched to the performance and output characteristics of Cat engines
    • Segregated low voltage (AC/DC) wiring panel
    • Mandatory Option circuit breaker, IEC, 3 pole, mounted in power centre
    • Integrated Voltage Regulator
    • Power center, IP22
    • Integrated Voltage Regulator
  • Governing System
    • Cat Electronic Governor (ADEM A4)
  • Lube System
    • Lubricating oil
    • Oil drain lines with valves
  • Starting/Charging
    • 24 Volt battery with rack and cables
  • General
    • Engine and alternator pre-paint, Caterpillar yellow
  • Mounting System
    • Captive linear vibration isolators between base and engine-generator.

Optional Equipment

  • Air Inlet System
    • Dual element air cleaner
  • Circuit Breakers
    • 4 Pole (IEC-100% rated) circuit breakers – Package mounted
    • Circuit breaker (IEC) auxiliary contacts
    • 3 Pole (IEC-100% rated) circuit breakers – Motorised
    • Pad-lockable circuit breaker device
    • Shunt trip for IEC breaker
    • Power terminal strip
    • 4 Pole (IEC-100% rated) circuit breakers – Motorised
    • 3 Pole (IEC-100% rated) circuit breakers – Package mounted
  • Control System
    • Local alarm horn
    • 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
    • EMCP 4.4
    • Remote annunciator modules
    • Oil temperature displays
    • Local alarm modules
  • Cooling System
    • Radiator transition flange
    • Low coolant temperature alarm
  • Enclosures
    • Sound attenuated enclosures (to be available soon)
  • Exhaust System
    • 8 and 10 inch elbow kits
    • 10, 25 and 35 dB end in / end out Mufflers
    • Engine mounted muffler
    • 8 and 10 inch GP flanges
    • Manifold and Turbocharger guard
  • Fuel System
    • Integral – Duel wall fuel tank base
    • Fuel transfer system
    • Manual fuel transfer pump
  • Generator and Attachments
    • Space heaters
    • A frame CIP generator
    • LC frame CIP generator
    • A frame oversize generator
    • Ingress protection
    • LC frame oversize generators
    • LC frame generator
    • Permanent magnet excitation
  • Lube System
    • Manual sump pump
  • Starting and Charging
    • Jacket water heaters
    • 5 Amp battery charger
    • Battery disconnect switch
    • Jacket water heaters

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