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C9 Generator Set

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

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Minimum Rating 180 ekW
Maximum Rating 300 ekW
Emissions/Fuel Strategy Low Fuel, Tier 3
Voltage 220 to 480 Volts
Frequency 60 Hz
Speed 1800 rpm
Duty Cycle Standby, Prime
Engine Model C9 ATAAC, I-6, 4-Stroke Water-Cooled Diesel
Bore 4.41 in
Stroke 5.87 in
Displacement 537.01 in³
Compression Ratio 16.1:1
Aspiration Air to Air Aftercooled
Fuel System Hydraulic electronic unit injection
Governor Type Adem™A4
Length - Maximum 157 in
Width - Maximum 47.5 in
Height - Maximum 73.5 in
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
  • EMCP 4.2
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 powercentre
  • 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
Certifications
  • European certificate for conformance
  • Global certificate fpr 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: 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 duel wall fuel tank base
Generators and Attachments
  • Permanent magnet generator
  • Oversize, AREP, CIP generators
Mounting System
  • Narrow skid base
Starting / Charging System
  • Jacket water heater
  • 5 Amp single battery charger
  • Battery disconnet switch