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Diesel Generator Sets

D550 GC (60 Hz) Generator Set

Maximum Rating

550 ekW

Minimum Rating

550 ekW

Emissions/Fuel Strategy

EPA Stationary Emergency
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    SPECIFICATIONS

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

      FULL SPECIFICATIONS

      Engine Specifications

      Engine Model

      Cat® C18 In-line 6, 4-cycle diesel

      Bore

      5.7 in

      Stroke

      7.2 in

      Displacement

      1,106 in³

      Compression Ratio

      14.5:1

      Aspiration

      Turbocharged Air-to-Air Aftercooled

      Fuel System

      MEUI

      Governor Type

      ADEM™A4

      Generator Set Dimensions

      Length - Maximum

      196.1 in

      Width - Maximum

      73.4 in

      Height - Minimum

      79.1 in

      Height - Maximum

      100.9 in

      Dry Weight - Genset (minimum)

      8,776.6 lb

      Dry Weight - Genset (maximum)

      11,464 lb

      Generator Set Specifications

      Maximum Rating

      550 ekW

      Minimum Rating

      550 ekW

      Emissions/Fuel Strategy

      EPA Stationary Emergency

      Voltage

      480 to 600 Volts

      Frequency

      60 Hz

      Speed

      1800 rpm

      Duty Cycle

      Standby
      STANDARD EQUIPMENT

      • Air Inlet System
        • Air cleaner - Non canister, disposable
        • Aftercooler core
        • Turbocharger
      • Control Panel
        • GCCP 1.2
      • Cooling System
        • Jacket water pump, gear driven, centrifugal
        • Radiator, package mounted
        • Radiator sight gauge
        • Thermostats and housing
        • Blower fan and fan drive with guards
        • Coolant drain valve
      • Exhaust System
        • Exhaust manifold - dry
      • Fuel System
        • Fuel priming pump
        • Primary fuel filter w/integral water separator and secondary filter, spin on
        • Engine fuel transfer pump
        • Fuel cooler
        • Integral tank base, 24 hours, UL142
      • Generator Set
        • Complete system designed & built at ISO 9001:2000 certified facilities
        • All protective devices and control functions simulated and checked
        • Factory tested to design specifications at full load conditions
      • Generators and Generator Attachments
        • Insulation system, Class H
        • Standard winding protection for non-harsh environments with relative humidity ? 95%
        • Terminal box, IP22 RHS facing, bottom cable entry
        • IP23 Protection
        • 6 Leads
        • Voltage regulator (single phase sensing)
        • Easy access to AVR and terminals
        • Brushless, self-excited 2/3 pitch (600V uses Internal excitation (IE))
      • Governing System
        • Cat electronic governor (ADEM A4)
      • Lube System
        • Lubricating oil, CK-4 (10W-30)
        • Oil cooler
        • Oil drain with valve
        • Shallow oil pan
        • Oil filter, spin on
        • Fumes disposal to front of radiator
        • Oil filler and dipstick
      • Mounting System
        • Captive linear vibration isolators between base and engine-generator
        • Includes lifting provisions and termination points for coolant and lube oil drain lines
      • Protection
        • Safety shutoff - Overspeed
        • Safety shutoff - Low oil pressure
        • Safety shutoff - High water temperature
      • Starting/Charging System
        • 24-volt electric starting motor
        • 24V, 45 Amp Charging alternator
      • General
        • Lifting eyes
        • Parts book
        • Vibration damper

      OPTIONAL EQUIPMENT

      • Air Inlet System
        • Air cleaner (Non canister disposable)
      • Bases, Mounting & Fuel Tanks
        • Integral tank base, 24 hours, UL142
        • Fuel tank pill pipe & lockable cap
        • Audio & visual fuel alarm (@90% fuel level)
        • 5 Gallon Spill Containment
        • Overfill prevention valve
        • Wide Base - Skid
      • Circuit breaker
        • 400A LS/I
        • 1200A LS/I
        • Auxiliary contacts
        • 800A LSI
        • 800A LS/I
        • 600A LSI
        • 600A LS/I
        • 400A LSI
        • 1200A LSI
      • Control System
        • Volt free contacts
        • 20A GFCI (Ground Fault Circuit Interrupter)
        • 16 -light NFPA 99/110 Annunciator
        • Twist release, Red button emergency stop
        • Product link remote monitoring hardware
        • 100A Load center
        • Ground fault relay
        • Audible alarm Gp
        • Annunciators box
        • Remote E-Stop button
        • Local annunciator
        • Discrete I/O module
        • Volt free contact
        • Earth (Ground) fault relay
      • Enclosures
        • Sound attenuated Level 2 enclosure (White)
        • AC & DC Source lights
        • E-Stop
        • Sound attenuated enclosure
      • Exhaust System
        • Flexible exhaust connection
        • Manifold and turbocharger guards
        • 8" Muffler - 25 dBA attenuation
      • Generator
        • Space heater
        • Permanent magnet excitation (PMG) generator
      • Starting System
        • Standard battery set: 1000 CCA, 90 amp/hr.
        • Battery charger (UL Certified)
        • Jacket water heater
        • Oversize battery set, 1400 CCA, 200 amp/hr
      • General
        • CSA Certification
        • Extended Service Coverage
        • UL2200 Certification
        • Generator test report
        • Tool set
      • Circuit breakers
        • Single LSI motorised circuit breaker
        • Auxiliary contacts
        • Neutral bar (208V)
      • Cooling System
        • Jacket water heater with pump
        • Coolant heater
        • Stone guards
      • Base / Fuel Tank
        • Audio & visual fuel alarm
      • Fuel System
        • Integral 8 hour tank base
      • Starting and Charging
        • Oversize battery set
        • Battery disconnect switch
        • 5 Amp Battery charger
        • Standard battery set
      • Certifications
        • UL2200 Listed
        • CSA 22.2
        • Seismic
      • Lube System
        • Manual sump pump

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