Black banner

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

Maximum Rating

300 ekW

Minimum Rating

180 ekW

Emissions/Fuel Strategy

Low Fuel, Tier 3


220 to 480 Volts


60 Hz


1800 rpm

Duty Cycle

Standby, Prime

Engine Specifications

Engine Model

C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel







Compression Ratio



Air to Air Aftercooled

Fuel System

Hydraulic electronic unit injection

Governor Type


Generator Set Dimensions

Length - Maximum


Width - Maximum


Height - Maximum


Standard Equipment:

  • Air Inlet System
    • Turbocharger
    • Air cleaner, light duty with disposable paper filter
    • Aftercooler core
  • Exhaust System
    • Exhaust manifold - dry
    • Stainless steel exhaust flex, gaskets, rain cap & SAE exhaust flange for customer use - shipped loose
  • Control Panels
    • GCCP 1.3
  • Cooling System
    • Caterpillar extended life coolant
    • Fan drive, battery charging alternator drive
    • Coolant drain line with valve
    • Radiator and cooling fan with guard
  • Fuel System
    • Standard open set fuel tank/base supplied
    • Fuel cooler
    • Primary fuel filter w/integral water separator and secondary filter
    • Base, formed steel with single wall integral 8-hour fuel tank
    • Fuel priming pump
  • Generators And Generator Attachments
    • Mandatory option circuit breaker, IEC, 3 pole mounted in power centre
    • IP23 Protection
    • 12 Leads
    • Segregated low voltage (AC/DC) wiring panel
    • Insulation Class H and temperature rise
    • Power centre, IP22
    • Brushless, self-excited 2/3 pitch, random wound
    • Voltage regulator (single phase sensing)
  • Governing System
    • Cat electronic governor (ADEM A4)
  • 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
  • Lube System
    • Oil cooler
    • Oil drain valves
    • Fumes disposal, piped to front of radiator
    • Lubricating oil
    • Oil filter and dipstick
    • Oil drain lines with valve; piped to edge of base

Optional Equipment:

  • Certifications
    • European Certificate for Conformance
    • Global Certification for CIS
  • Air Inlet System
    • Single element air cleaner
  • Circuit Breakers
    • 4 Pole (IEC-100% rated) Circuit breaker upgrades: 400, 630, 800 and 100 amps
  • Control Panels
    • Control panel protective devices: Earth fault relay ; Earth leakage ground fault ; overload shutdown via breaker ; Low fuel level shutdown ; Low fuel level alarm ; Fuel level sensor
    • Control panel Options: GCCP 1.4 ; Volt free contacts ; Local alarm horn ; Oil temperature displays
  • Cooling System
    • Radiator duct flange
    • Low coolant temperature alarm
  • Enclosures
    • High ambient sound attenuated enclosure
    • Sound attenuated enclosure
  • Exhaust System
    • 5 - 6 inch flange adaptor
    • 6 inch flange
    • Mufflers - End in/end out; 10 dBA or 25 dBA attenuation
    • 5 and 6 inch elbow kits
  • Fuel System
    • Integral dual wall fuel tank base
  • Generators And Attachments
    • Permanent magnet excitation (PMG) generator
    • Oversize, AREP, CIP generators
  • Mounting System
    • Narrow skid base
  • Starting / Charging System
    • Jacket water heater
    • 5 Amp single Battery charger
    • Battery disconnet switch

Contact Us

Get A Quote

Thank you for your interest in Mustang Cat. We are here to help you in any way that we can. If you have a question, need equipment advice or just need additional information, we want to hear from you. You can email, phone or fill out the form below and we will be happy to connect with you.

    true I agree to all the terms and conditions

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.