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Diesel Generator Sets

D250 GC (60 Hz) Generator Set

Maximum Rating

250 ekW

Minimum Rating

250 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® C9 In-line 6, 4-cycle Diesel

      Bore

      4.4 in

      Stroke

      5.9 in

      Displacement

      538 in³

      Compression Ratio

      16.3:1

      Aspiration

      Turbocharged Air-to-Air Aftercooled

      Fuel System

      HEUI

      Governor Type

      Adem™A4

      Generator Set Dimensions

      Length - Maximum

      155.5 in

      Width - Minimum

      56.3 in

      Width - Maximum

      56.7 in

      Height - Minimum

      67.2 in

      Height - Maximum

      86.7 in

      Dry Weight - Genset (minimum)

      5,324.2 lb

      Dry Weight - Genset (maximum)

      6,735.1 lb

      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
      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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