New | C27 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 Rating680 ekW
Maximum Rating800 ekW
Voltage208 to 600
Frequency60 Hz
Speed1800 RPM
Generator Set Configurations
Emissions/Fuel StrategyLow Fuel Consumption, U.S. EPA Certified for Stationary Emergency Use Only (Tier 2 Nonroad Equivalent Emission Standards)
Engine Specifications
Engine ModelC27 ATAAC, V-12, 4-Stroke, Water-Cooled Diesel
Bore5.4 in
Displacement1649.47 in³
Stroke6 in
Compression Ratio16.5:1
Governor TypeAdem™A4
Fuel SystemMEUI

  • 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
  • matched To The Performance And Output Characteristics Of Cat Engines
  • industry Leading Mechanical And Electrical Design
  • industry Leading Motor Starting Capabilities
  • high Efficiency
  • 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.

  • 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
  • The Generator Set Accepts 100% Rated Load In One Step Per Nfpa 110 And Meets Iso 8528-5 Transient Response.

  • ul 2200 Listed Packages
  • Csa Certified
  • certain Restrictions May Apply.
  • Consult With Your Cat® Dealer.
  • Fully Prototype Tested With Certified Torsional Vibration Analysis Available

    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

    Air Inlet
    • Air Cleaner
    • Package mounted radiator
    • Exhaust flange outlet
    • Primary fuel filter with integral water separator
    • Secondary fuel filter
    • Fuel priming pump
    • Matched to the performance and output characteristics of Cat engines
    • Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time
    • IP23 Protection
    Power Termination
    • Bus Bar
    Control Panel
    • EMCP 4 Genset Controller
    • Paint - Caterpillar Yellow except rails and radiators gloss black



    Other Models in this Category

    Select Generator Type

    Hawthorne Power Systems Logo

    Why Cat is Better. Machine Comparison

    With only a few days notice, we were able to get the emergency system working properly. Hawthorne Cat provided great leadership and excellent field support.
    Mark Cripe
    Helix Electric

    San Diego - Power
    Steve Jamison
    Power Systems Sales Manager
    858.376.6821 office
    858.688.0083 mobile

    Phillip J. Smith (PJ)
    Service Manager - CSA Group/Truck Shop
    858.376.6874 office
    858.688.0134 mobile

    Dan Hixon
    Field Service Manager
    858.376.6822 office
    858.663.4652 mobile

    Paul Karpf
    Rental Department Manager
    858.376.6888 office
    858.688.0039 mobile

    Tom Bonham
    Product Support Sales &
    Advanced Electrical Services Manager
    858.376.6898 office
    442.248.2108 mobile

    Hawaii – Power
    Cliff Yuen
    Power Systems Sales Manager
    808.676.0322 office
    808.349.7767 mobile

    Travis Tilton
    General Service Manager
    808.676.0314 office
    808.864.1903 mobile

    Bobby Fields
    Rental Developer
    808.676.0267 office
    808.368.5445 mobile

    Guam – Power
    Myver Hecita
    Power Systems Rental &
    Sales Representative
    671.649.4241 office
    671.898.2740 mobile

    Jimmy Cruz
    Engine Service Manager
    671.649.4216 office
    671.488.2821 mobile