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D250 GC (60 Hz) Generator Set

D250 GC (60 Hz) Generator Set

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

Generator Set Specifications

Maximum Rating

250 ekW

Minimum Rating

250 ekW

Emissions/Fuel Strategy

EPA Stationary Emergency

Voltage

208 to 600 Volts

Frequency

60 Hz

Speed

1800 rpm

Duty Cycle

Standby

Engine Specifications

Engine Model

Cat® C9 In-line 6, 4-cycle Diesel

Bore

4.4in

Stroke

5.9in

Displacement

538in³

Compression Ratio

16.3:1

Aspiration

Turbocharged Air-to-Air Aftercooled

Fuel System

HEUI

Governor Type

Adem™A4

Generator Set Dimensions

Length - Maximum

155.5in

Width - Minimum

56.3in

Width - Maximum

56.7in

Height - Minimum

67.2in

Height - Maximum

86.7in

Dry Weight - Genset (minimum)

5324.2lb

Dry Weight - Genset (maximum)

6735.1lb

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 sight gauge
    • Blower fan and fan drive with guards
    • Thermostats and housing
    • Coolant drain valve
    • Radiator, package mounted
  • Exhaust System
    • Exhaust manifold - dry
  • Fuel System
    • Fuel priming pump
    • Engine fuel transfer pump
    • Primary fuel filter w/integral water separator and secondary filter, spin on
    • Integral tank base, 24 hours, UL142
  • Generator Set
    • Factory tested to design specifications at full load conditions
    • Complete system designed & built at ISO 9001:2000 certified facilities
    • All protective devices and control functions simulated and checked
  • Generators And Generator Attachments
    • Easy access to AVR and terminals
    • Insulation system, Class H
    • Brushless, self-excited 2/3 pitch (600V uses Internal excitation (IE))
    • Voltage regulator (single phase sensing)
    • Terminal box, IP22 RHS facing, bottom cable entry
    • 12 Leads
    • 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
    • Lubricating oil, CK-4 (10W-30)
    • Shallow oil pan
    • Oil filter, spin on
    • Fumes disposal to front of radiator
    • Oil cooler
    • 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 - Overspeed
    • Safety shutoff - High water temperature
    • Safety shutoff - Low oil pressure
  • Starting/charging System
    • 24-volt electric starting motor
    • 24V, 45 Amp Charging alternator
  • General
    • Vibration damper
    • Lifting eyes
    • 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 LS/I
    • 600A LS/I
    • 1200A LSI
    • 600A LSI
    • 1200A LS/I
    • Auxiliary contacts
    • 400A LSI
    • 800A LSI
    • 800A LS/I
  • Control System
    • Twist release, Red button emergency stop
    • Product link remote monitoring hardware
    • 16 -light NFPA 99/110 Annunciator
    • Volt free contacts
    • Ground fault relay
    • 20A GFCI (Ground Fault Circuit Interrupter)
    • Audible alarm Gp
    • 100A Load center
  • Enclosures
    • E-Stop
    • AC & DC Source lights
    • Sound attenuated Level 2 enclosure (White)
  • Exhaust System
    • 6" Muffler - 25 dBA attenuation
    • Flexible exhaust connection
    • Manifold and turbocharger guards
  • Generator
    • Permanent magnet excitation (PMG) generator
    • Space heater
  • Starting System
    • Standard battery set: 1000 CCA, 90 amp/hr.
    • Battery charger (UL Certified)
    • Jacket water heater
  • General
    • CSA Certification
    • Extended Service Coverage
    • Generator test report
    • UL2200 Certification

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