New CAT Equipment

D450 GC (60 Hz) Generator Set

450 ekW Diesel Generator Set

The D450 GC diesel generator sets have been developed to meet your needs in standby applications. Producing reliable power of 450 ekW at 60 Hz, meeting ISO 8528-5 transient response requirements and built to accept 100 % rated load in one step. The engines are certified for U.S. EPA Certified for Stationary Emergency Use Only (Tier 2 or Tier 3 Nonroad Equivalent Emission Standards).

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Benefits

Saves up to 28% Installed Space

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

Weighs up to 26% Less

Easier handling; less structural reinforcement required to support genset weight

Standard 105°C Alternator Temperature Rise

Meets most all specifications; ensures long alternator life
  • Engine Specifications
    Aspiration
    Turbocharged Air-to-Air Aftercooled
    Bore
    5.4 in
    Compression Ratio
    16.1:1
    Displacement
    928 in³
    Engine Model
    Cat® C15 In-line 6, 4-cycle diesel
    Fuel System
    MEUI
    Governor Type
    ADEM™A4
    Stroke
    6.8 in
  • Generator Set Dimensions
    Dry Weight - Genset (maximum)
    10238.3 lb
    Dry Weight - Genset (minimum)
    8172.5 lb
    Height - Maximum
    101.7 in
    Height - Minimum
    80.1 in
    Length - Maximum
    189.6 in
    Width - Maximum
    64.2 in
  • Generator Set Specifications
    Duty Cycle
    Standby
    Emissions/Fuel Strategy
    EPA Stationary Emergency
    Frequency
    60 Hz
    Maximum Rating
    450 ekW
    Minimum Rating
    450 ekW
    Speed
    1800 RPM
    Voltage
    480 to 600 Volts
Air Inlet System
  • Aftercooler core
  • Turbocharger
  • Air cleaner - Non canister, disposable
Control Panel
  • GCCP 1.2
Cooling System
  • Thermostats and housing
  • Blower fan and fan drive with guards
  • Radiator, package mounted
  • Coolant drain valve
  • Jacket water pump, gear driven, centrifugal
  • Radiator sight gauge
Exhaust System
  • Exhaust manifold - dry
Fuel System
  • Fuel priming pump
  • Integral tank base, 24 hours, UL142
  • Primary fuel filter w/integral water separator and secondary filter, spin on
  • Engine fuel transfer pump
  • Fuel cooler
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
  • IP23 Protection
  • Voltage regulator (single phase sensing)
  • Easy access to AVR and terminals
  • 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%
  • 6 Leads
  • Insulation system, Class H
Governing System
  • Cat electronic governor (ADEM A4)
Lube System
  • Fumes disposal to front of radiator
  • Oil filter, spin on
  • Lubricating oil, CK-4 (10W-30)
  • Shallow oil pan
  • Oil cooler
  • Oil filler and dipstick
  • Oil drain with valve
Mounting System
  • Includes lifting provisions and termination points for coolant and lube oil drain lines
  • Captive linear vibration isolators between base and engine-generator
Protection
  • Safety shutoff - Low oil pressure
  • Safety shutoff - Overspeed
  • Safety shutoff - High water temperature
Starting/Charging System
  • 24-volt electric starting motor
  • 24V, 45 Amp Charging alternator
General
  • Vibration damper
  • Parts book
  • Lifting eyes
Air Inlet System
  • Air cleaner (Non canister disposable)
Bases, Mounting & Fuel Tanks
  • Overfill prevention valve
  • Wide Base - Skid
  • Audio & visual fuel alarm (@90% fuel level)
  • Integral tank base, 24 hours, UL142
  • Fuel tank pill pipe & lockable cap
  • 5 Gallon Spill Containment
Exhaust
  • Industrial, residential, critical mufflers
Circuit breaker
  • 400A LSI
  • 400A LS/I
  • 800A LSI
  • Auxiliary contacts
  • 600A LS/I
  • 1200A LSI
  • 600A LSI
  • 1200A LS/I
  • 800A LS/I
Control System
  • Volt free contacts
  • 100A Load center
  • Product link remote monitoring hardware
  • Twist release, Red button emergency stop
  • 16 -light NFPA 99/110 Annunciator
  • 20A GFCI (Ground Fault Circuit Interrupter)
  • Audible alarm Gp
  • Ground fault relay
Enclosures
  • E-Stop
  • AC & DC Source lights
  • Sound attenuated Level 2 enclosure (White)
Generator
  • Anti-condensation heater
  • Oversize and premium generators
  • Excitation: [ ] Permanent magnet excitation (PMG) Excited (PM) [ ] Internally Excited (IE)
  • Permanent magnet excitation (PMG) generator
  • Space heater
Exhaust System
  • Manifold and turbocharger guards
  • Flexible exhaust connection
  • 8" Muffler - 25 dBA attenuation
Starting System
  • Standard battery set: 1000 CCA, 90 amp/hr.
  • Oversize battery set, 1400 CCA, 200 amp/hr
  • Battery charger (UL Certified)
  • Jacket water heater
Power Termination
  • Circuit breakers, IEC compliant
  • Circuit breakers, UL listed
General
  • UL2200 Certification
  • CSA Certification
  • Extended Service Coverage
  • Generator test report
  • CSA Certification
  • UL 2200 package
Lube System
  • Manual sump pump
Mounting System
  • Narrow skid base - replaces standard fuel tank base

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