New | C9 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 Rating230 kVA
Maximum Rating330 kVA
Voltage220-480 Volts
Frequency50 Hz
Speed1500 RPM
Generator Set Configurations
Emissions/Fuel StrategyEU Stage IIIA, Low Fuel Consumption, U.S. EPA Certified for Stationary Emergency Use only ( Tier 3 Nonroad Equivalent Emission Standards)
Engine Specifications
Engine ModelC9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore4.41 in
Displacement537.01 in³
Stroke5.87 in
Compression Ratio16.1:1
AspirationAir to Air Aftercooled
Governor TypeAdem™A4
Fuel SystemHydraulic electronic unit injection

Cat® Generator Set Packages Have Been Fully Prototype Tested, And Certified Torsional Vibration Analysis Reports Are Available. The Packages Are Designed To Meet The Nfpa 110 Requirement For Loading, And Conform To The Iso 8528-5 Steady State And Transient Response Requirements.

The Four Cycle Cat Diesel Engine Combines Consistent Performance With Excellent Fuel Economy And Transient Response That Meets Or Exceeds Iso 8528-5. The Engines Have Been Designed And Built For A Wide Range Of Applications And Can Be Optimized For Low Fuel Consumption Or Low Emissions. The Engines Feature A Reliable, Rugged, And Durable Design That Has Been Field Proven In Thousands Of Applications Worldwide From Emergency Standby Installations To Continuously Operating Power Plants.

The Cooling System Has Been Designed To Operate In Standard Ambient Temperatures Up To 50°c (122°f) With An Air Flow Restriction Of 0.5 In Water. The Factory Installed Cooling System Has Been Designed And Tested To Ensure Proper Generator Set Cooling, And Includes The Radiator, Fan, Belts, And All Guarding Installed As Standard. Contact Your Cat Dealer For Specific Ambient And Altitude Capabilities.

The Generators Used On Cat Packages Have Been Designed And Tested To Work With The Cat Engine. The Generators Are Built With Robust Class H Insulation And Provide Industry Leading Motor Starting Capability. They Provide High Efficiency In A Majority Of Applications And Optional Coastal Protection For The Windings Is Available For Harsh Environments.

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.

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.

Standard Equipment

Air Inlet System
  • Air cleaner, light duty with disposable paper filter
Control Panels
  • EMCP4.4 control panel
Cooling System
  • 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, rain cap and SAE exhaust
  • Flange for customer; shipped loose
Fuel System
  • Standard open set fuel tank / base supplied
  • Base, formed steel with single wall integral 8-hour fuel tank
Generators and Generator Attachments
  • 12 leads
  • IP23 protection
  • Voltage regulator (single phase sensing)
  • Power centre, IP22
  • Segregated low voltage (AC/DC) wiring panel
  • Mandatory option circuit breaker, IEC, 3 pole
Governing System
  • Cat electronic governor (ADEM A4)
Lube System
  • Oil cooler
  • 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 System
  • 24V battery with rack and cables
General
  • Engine and alternator re-paint, Caterpillar Yellow

Optional Equipment

Certifications
  • European Certifications
  • Global Certifications
Air inlet system
  • Single element air cleaner
Control Panels
  • Volt free contact
  • Local alarm horn
  • Oil temperature displays
  • Earth fault relay
  • Earth leakage ground fault relay
  • Overload alarm switch
  • Low fuel level alarm
  • Low fuel level shutdown
  • High fuel level alarm
  • Fuel level sensor
Control System
  • Stone guard / radiator trans flance
  • Low coolant temperature alarm
Enclosures
  • High ambient sound attenuated enclosure
  • Sound attenuated enclosure
Exhaust System
  • Muffler - 10 dBA attenuation
  • Muffler - 25 dBA attenuation
Fuel
  • Integral duel wall fuel tank base
Generators
  • Permanent magnet generator
  • LC frame generator
Mounting System
  • Narrow skid base
Special Packing / Inspectons for Shipment
  • Special tests / reports
  • Special packing for shipping
  • Special inspections
Starting / Charging
  • Battery charger 5 amp single
  • Battery removal
  • Battery disconnet switch
  • Jacket water heater

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"
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
"

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