D600 GC (60 HZ) | 550-600 kW Diesel Generator

Diesel Generator Sets D600 GC

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Key Specs

Maximum Rating
600 ekW
600 ekW
Minimum Rating
600 ekW
600 ekW
Emissions/Fuel Strategy
EPA Stationary Emergency
EPA Stationary Emergency


600 ekW Diesel Generator Set

The D600 GC (60 Hz)diesel generator sets were developed to meet your needs in a standby application. Producing reliable power of 600 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements and built to accept 100 % rated load in one step. Our D600 GC generator sets meet EPA Stationary Emergency (Tier 2) certified emissions requirements.


Saves up to 22% Installed Space

Requires less space for installation; leaves more room for your on-going operations

Weighs up to 18% Less

Easier handling; less structural reinforcement required to support genset weight

Standard 105 or 130°C Alternator Temperature Rise

Meets most all specifications; ensures long alternator life

Product Specifications for D600 GC

Maximum Rating 600 ekW 600 ekW
Minimum Rating 600 ekW 600 ekW
Emissions/Fuel Strategy EPA Stationary Emergency EPA Stationary Emergency
Voltage 480 to 600 Volts 480 to 600 Volts
Frequency 60 Hz 60 Hz
Speed 1800 rpm 1800 rpm
Duty Cycle Standby Standby
Engine Model Cat® C18 In-line 6, 4-cycle Diesel Cat® C18 In-line 6, 4-cycle Diesel
Bore 5.7 in 145 mm
Stroke 7.2 in 183 mm
Displacement 1106 in³ 18.1 l
Compression Ratio 14.5:1 14.5:1
Aspiration Turbocharged Air-to-Air Aftercooled Turbocharged Air-to-Air Aftercooled
Fuel System MEUI MEUI
Governor Type ADEM™A4 ADEM™A4
Length - Maximum 196.1 in 4980 mm
Width - Maximum 73.4 in 1865 mm
Height - Minimum 79.1 in 2009 mm
Height - Maximum 100.9 in 2563 mm
Dry Weight - Genset (minimum) 8959.6 lb 4064 kg
Dry Weight - Genset (maximum) 11647 lb 5283 kg

D600 GC Standard Equipment

Air Inlet System

  • Turbocharger
  • Air cleaner - Non canister, disposable
  • Aftercooler core

Control Panel

  • GCCP 1.2

Cooling System

  • Radiator sight gauge
  • Thermostats and housing
  • Coolant drain valve
  • Jacket water pump, gear driven, centrifugal
  • Blower fan and fan drive with guards
  • Radiator, package mounted

Exhaust System

  • Exhaust manifold - dry

Fuel System

  • Fuel cooler
  • Primary fuel filter w/integral water separator and secondary filter, spin on
  • Integral tank base, 24 hours, UL142
  • Engine fuel transfer pump
  • Fuel priming pump

Generator Set

  • Complete system designed & built at ISO 9001:2000 certified facilities
  • Factory tested to design specifications at full load conditions
  • All protective devices and control functions simulated and checked

Generators and Generator Attachments

  • 6 Leads
  • Voltage regulator (single phase sensing)
  • Easy access to AVR and terminals
  • Insulation system, Class H
  • Brushless, self-excited 2/3 pitch (600V uses Internal excitation (IE))
  • Terminal box, IP22 RHS facing, bottom cable entry
  • Standard winding protection for non-harsh environments with relative humidity ? 95%
  • IP23 Protection

Governing System

  • Cat electronic governor (ADEM A4)

Lube System

  • Oil filler and dipstick
  • Shallow oil pan
  • Oil filter, spin on
  • Oil cooler
  • Lubricating oil, CK-4 (10W-30)
  • Oil drain with valve
  • Fumes disposal to front of radiator

Mounting System

  • Includes lifting provisions and termination points for coolant and lube oil drain lines
  • Captive linear vibration isolators between base and engine-generator


  • Safety shutoff - High water temperature
  • Safety shutoff - Overspeed
  • Safety shutoff - Low oil pressure

Starting/Charging System

  • 24V, 45 Amp Charging alternator
  • 24-volt electric starting motor


  • Parts book
  • Vibration damper
  • Lifting eyes

D600 GC Optional Equipment

Air Inlet System

  • Air cleaner (Non canister disposable)

Bases, Mounting & Fuel Tanks

  • Audio & visual fuel alarm (@90% fuel level)
  • Integral tank base, 24 hours, UL142
  • 5 Gallon Spill Containment
  • Overfill prevention valve
  • Fuel tank pill pipe & lockable cap
  • Wide Base - Skid

Circuit breaker

  • 400A LSI
  • Auxiliary contacts
  • 400A LS/I
  • 800A LSI
  • 600A LSI
  • 1200A LS/I
  • 800A LS/I
  • 600A LS/I
  • 1200A LSI

Control System

  • 20A GFCI (Ground Fault Circuit Interrupter)
  • Ground fault relay
  • 16 -light NFPA 99/110 Annunciator
  • Volt free contacts
  • Twist release, Red button emergency stop
  • 100A Load center
  • Product link remote monitoring hardware
  • Audible alarm Gp
  • Earth (Ground) fault relay
  • Volt free contact
  • Remote E-Stop button
  • Discrete I/O module
  • Annunciators box
  • Local annunciator

Exhaust System

  • 8" Muffler - 25 dBA attenuation
  • Flexible exhaust connection
  • Manifold and turbocharger guards


  • Space heater
  • Permanent magnet excitation (PMG) generator

Starting System

  • Jacket water heater
  • Standard battery set: 1000 CCA, 90 amp/hr.
  • Battery charger (UL Certified)
  • Oversize battery set, 1400 CCA, 200 amp/hr


  • Extended Service Coverage
  • Generator test report
  • CSA Certification
  • UL2200 Certification
  • Tool set

Circuit breakers

  • Single LSI motorised circuit breaker
  • Single LSI motorised circuit breaker
  • Auxiliary contacts
  • Neutral bar (208V)


  • E-Stop
  • Sound attenuated Level 2 enclosure (White)
  • AC & DC Source lights
  • Sound attenuated enclosure

Cooling System

  • Coolant heater
  • Stone guards
  • Jacket water heater with pump

Base / Fuel Tank

  • Audio & visual fuel alarm

Fuel System

  • Integral 8 hour tank base

Starting and Charging

  • Oversize battery set
  • Standard battery set
  • 5 Amp Battery charger
  • Battery disconnect switch


  • CSA 22.2
  • UL2200 Listed
  • Seismic

Lube System

  • Manual sump pump

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Service Agreement (Cat® CVA & LTSA)

Experience hassle-free ownership and predictable expenses with flexible Customer Value Agreements, which include Long-Term Service Agreements.

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Cat RAM and Condition Monitoring

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Maintenance and Repairs

Retain genset value with maintenance, upgrade kits, and repair options that extend lifecycles, optimise performance, and help you control costs.

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