D300 GC (60 Hz) Generator Set

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

Pricing: Contact for Pricing

Duty Cycle Standby
Emissions/Fuel Strategy EPA Stationary Emergency
Frequency 60 Hz
Maximum Rating 300 ekW
Minimum Rating 300 ekW
Speed 1800 rpm
Voltage 208 to 600 Volts
Aspiration Turbocharged Air-to-Air Aftercooled
Bore 4.4in
Compression Ratio 16.3:1
Displacement 538in³
Engine Model Cat® C9 In-line 6, 4-cycle diesel
Fuel System HEUI
Governor Type Adem™A4
Stroke 5.9in
Dry Weight - Genset (maximum) 6929.1lb
Dry Weight - Genset (minimum) 5518.2lb
Height - Maximum 86.7in
Height - Minimum 67.2in
Length - Maximum 155.5in
Width - Maximum 56.7in
Width - Minimum 56.3in

Standard Equipment:

  • Air Inlet System
    • Aftercooler core
    • Turbocharger
    • Air cleaner - Non canister, disposable
  • Control Panel
    • GCCP 1.2
  • Cooling System
    • Jacket water pump, gear driven, centrifugal
    • Thermostats and housing
    • Coolant drain valve
    • Radiator sight gauge
    • Blower fan and fan drive with guards
    • Radiator, package mounted
  • Exhaust System
    • Exhaust manifold - dry
  • Fuel System
    • Integral tank base, 24 hours, UL142
    • Fuel priming pump
    • Engine fuel transfer pump
    • Primary fuel filter w/integral water separator and secondary filter, spin on
  • 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
    • IP23 Protection
    • 12 Leads
    • Insulation system, Class H
    • Standard winding protection for non-harsh environments with relative humidity ? 95%
    • Voltage regulator (single phase sensing)
    • Easy access to AVR and terminals
    • Terminal box, IP22 RHS facing, bottom cable entry
    • Brushless, self-excited 2/3 pitch (600V uses Internal excitation (IE))
  • Governing System
    • Cat electronic governor (ADEM A4)
  • Lube System
    • Shallow oil pan
    • Oil cooler
    • Fumes disposal to front of radiator
    • Oil drain with valve
    • Oil filler and dipstick
    • Oil filter, spin on
    • Lubricating oil, CK-4 (10W-30)
  • 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 - High water temperature
    • Safety shutoff - Low oil pressure
    • Safety shutoff - Overspeed
  • Starting/charging System
    • 24-volt electric starting motor
    • 24V, 45 Amp Charging alternator
  • General
    • Lifting eyes
    • Vibration damper
    • Parts book

Optional Equipment:

  • Air Inlet System
    • Air cleaner (Non canister disposable)
  • Bases, Mounting & Fuel Tanks
    • Integral tank base, 24 hours, UL142
    • Audio & visual fuel alarm (@90% fuel level)
    • Wide Base - Skid
    • Fuel tank pill pipe & lockable cap
  • Circuit Breaker
    • 400A LSI
    • 600A LSI
    • 1200A LSI
    • 800A LS/I
    • Auxiliary contacts
    • 600A LS/I
    • 1200A LS/I
    • 400A LS/I
    • 800A LSI
  • Control System
    • Audible alarm Gp
    • 16 -light NFPA 99/110 Annunciator
    • Twist release, Red button emergency stop
    • Ground fault relay
    • 100A Load center
    • Product link remote monitoring hardware
    • 20A GFCI (Ground Fault Circuit Interrupter)
    • Volt free contacts
  • Enclosures
    • Sound attenuated Level 2 enclosure (White)
    • AC & DC Source lights
    • E-Stop
  • Exhaust System
    • 6" Muffler - 25 dBA attenuation
    • Manifold and turbocharger guards
    • Flexible exhaust connection
  • Generator
    • Space heater
    • Permanent magnet excitation (PMG) generator
  • Starting System
    • Battery charger (UL Certified)
    • Jacket water heater
    • Standard battery set: 1000 CCA, 90 amp/hr.
  • General
    • CSA Certification
    • Extended Service Coverage
    • UL2200 Certification
    • Generator test report

What Our Customers Are Saying About Us

Renee HerndonRenee Herndon
21:55 29 Feb 24
Dalton was very helpful, The road construction, however, was not! 😂I would rather have to sand paper an alligators @$$ in a phone booth that to get in that mess again.
David LawrenceDavid Lawrence
13:04 22 Feb 24
Brandon PierceBrandon Pierce
22:00 18 Feb 24
Darin NoeDarin Noe
01:17 16 Feb 24
Jose SotoJose Soto
15:26 23 Sep 23
Hunter ElliottHunter Elliott
16:17 07 Sep 23
Rick Kelly-CrapseRick Kelly-Crapse
21:06 25 Aug 23
They had all my parts for my 3208 Cat.Friendly folks at parts counter.
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