C27 (60 Hz)
C27 (60 Hz)
C27 (60 Hz)
C27
C27 Enclosure
Diesel generator sets

C27 | 750 eKW

The C27 diesel generator sets have been developed for your mission critical, standby and prime applications. Producing reliable power from 635 to 800 ekW at 60 Hz, each generator set has been designed to meet ISO 8528-5 transient response requirements and to take on 100 percent rated load in one step. The C27 is certified for EPA Stationary Emergency (Tier 2).

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Generator Set Specifications
Maximum Rating800 ekW
Minimum Rating635 ekW
Emissions/Fuel StrategyLow Fuel, Tier 2 Nonroad Equivalent
Voltage208 to 600 Volts
Frequency60 Hz
Speed1800 rpm
Duty CycleStandby, Prime
Engine Specifications
Engine ModelC27 ATAAC, V-12, 4-Stroke, Water-Cooled Diesel
Bore5.4 in
Stroke6 in
Displacement1649.47 in³
Compression Ratio16.1:1
AspirationTA
Fuel SystemMEUI
Governor TypeAdem™A4
Generator Set Dimensions
Length - Maximum184 in
Width - Maximum67.8 in
Height - Maximum85.1 in

Air Inlet

  • Air cleaner; single element canister type with service indicator

Control Panel

  • EMCP 4.2B
  • Digital Indicators
  • Communications
  • Warning/shutdown Indicators
  • Programmable protective relaying functions
  • Features include:

Cooling System

  • Caterpillar extended life coolant
  • Radiator sized to 50 degrees C
  • Coolant drain line with valve terminated on edge of base
  • Fan and belt guards drive
  • ATAAC
  • Coolant level sensor

Exhaust System

  • 203 mm (8 in) ID round flanged outlet
  • Exhaust manifold - dry

Fuel System

  • Flexible fuel lines - installed
  • Secondary fuel filters
  • Primary fuel filter with integral water separator
  • Electric fuel priming pump
  • Fuel cooler

Generators and Attachments

  • Integrated voltage regulator (IVR) includes
  • SR5 Permanent magnet excitation (PMG) (PM)
  • For EPA Stationary Emergency (EPA Tier 2 Emissions) configurations:
  • For Low BSFC configurations:
  • Busbar connections:

Lube System

  • Gear type lube oil pump
  • Oil filter, filler and dipstick
  • Integral lube Oil cooler
  • Lubricating oil
  • Oil drain lines and valve
  • Fumes disposal - open crankcase ventilation routed to front of package
  • Standard volume oil pan - 68 Ltr

Mounting System

  • Rails - engine/generator/radiator mounting
  • Rubber anti-vibration mounts - shipped loose

Starting and Charging System

  • Battery, rack and cables - shipped-loose
  • Charging alternator 45A
  • 24-volt electric starting motor
  • Battery disconnect switch

General

  • Paint - Caterpillar yellow with high gloss black rails & radiator
  • Flywheel and flywheel housing-SAE No. 0 and SAE No. 18
  • SAE standard rotation
  • Right hand servicing
  • Electric Power Ratings Guide
    application/pdf
    Download ↓
  • C27, 60 Hz, 750 ekW Standby 680 ekW Prime, Low Fuel Consumption Spec Sheet
    application/pdf
    Download ↓
  • C27, 60 Hz, 750 ekW Standby 680 ekW Prime, U.S. EPA Emergency Stationary (Tier 2) Spec Sheet
    application/pdf
    Download ↓

Need installed dimensions with enclosure and tank? See Model Configurations