D50 GC 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.

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    Duty Cycle Standby
    Emissions/Fuel Strategy U.S. EPA Cert., Tier 3, SCAQMD Compliant
    Frequency 60 Hz
    Maximum Rating 50 ekW
    Minimum Rating 50 ekW
    Speed 1800 rpm
    Voltage 208 to 600 Volts
    Aspiration Turbocharged
    Bore 4.1in
    Compression Ratio 18.2:1
    Displacement 269in
    Engine Model C4.4, In-line 4, 4-cycle diesel
    Fuel System Common Rail
    Governor Type Mechanical, ADEM™A4
    Stroke 5in
    Dry Weight - Genset (maximum) 2055lb
    Height - Maximum 48in
    Length - Maximum 77.2in
    Width - Maximum 43.3in

    Standard Equipment:

    • IBC seismic and wind Certifications
    • Air cleaner
    • Cartridge type air filter
    • Second circuit breaker box
    • Power terminal strip
    • Breakers (100% UL rated)
    • 3-Pole 100% rated
    • NFPA battery charger UL10A 120VAC
    • GCCP 1.2 Control panel
    • Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose
    • Standard open set fuel tank/base supplied base, formed steel with single wall integral 24-hour fuel tank
    • Fan drive, battery charging alternator drive
    • Caterpillar extended life coolant
    • Radiator and cooling fan with guards
    • Coolant drain line with valve
    • Radiator stone guard
    • NFPA110 bundle includes:
    • WCA1 Low coolant temperature alarm
    • FSS Low fuel level alarm & indication panel circuitry required when sub-base tank is selected
    • WSS1 Low coolant level shut down
    • PBC10NU NFPA battery charger
    • Oil temperature gauge and sender
    • PAA1 Panel mounted audible alarm
    • A Coolant heater, remote annunciator or 0.8 power factor test may be required depending on the application
    • Audible alarm
    • Remote E-stop button
    • Ground fault relay
    • Discrete I/O module
    • Remote annunciator module
    • Volt free contacts genset run and common alarm
    • Fuel level reading
    • Protective devices:
    • Low coolant temperature alarm
    • Low coolant level shutdown
    • Overload shutdown via breaker
    • 12 Leads
    • Mechanical and electrical governing system - model dependent
    • Lubricating oil
    • Oil drain line with valve
    • Engine and alternator pre-paint, Caterpillar yellow
    • Batteries
    • 24V battery with rack and cables

    Optional Equipment:

    • IBC seismic and wind Certifications
    • Cartridge type air filter
    • R Frame auxilliary winding
    • NFPA battery charger UL10A 120VAC
    • Breakers (100% UL rated)
    • Power terminal strip
    • 3-Pole 100% rated
    • Second circuit breaker box
    • Volt free contacts genset run and common alarm
    • Oil temperature gauge and sender
    • Remote E-stop button
    • Protective devices: Low coolant temperature alarm - Low coolant level shutdown - Fuel level reading - Overload shutdown via breaker
    • Audible alarm
    • Remote annunciator module
    • Discrete I/O module
    • NFPA110 bundle includes: FSS Low fuel level alarm & indication panel circuitry required when sub-base tank is selected - WSS1 Low coolant level shut down - WCA1 Low coolant temperature alarm - PAA1 Panel mounted audible alarm - PBC10NU NFPA battery charger - A Coolant heater ,remote annunciator or 0.8 power factor test may be required depending on the application
    • Ground fault relay
    • Radiator transition flange
    • External emergency stop
    • Sound attenuated enclosure, Level 2
    • Panel viewing window
    • 10, 25 and 35 dBA silencer systems
    • Overhead silencer mounting kit
    • 5 Gallon spill containment
    • 209 and 394 gallon sub-base fuel tanks
    • Tank riser
    • Emergency vent pipe
    • 5 Gallon fill containment
    • Coolant heater
    • Wiring for canopy space heater
    • Battery heater
    • Lube oil sump heater
    • Anti-condensation heater
    • Wiring for canopy space heater
    • Jacket water heater
    • Permanent magnet excitation (PMG) generator
    • Permanent magnet excitation (PMG) generator
    • Seismic vibration isolators
    • 4 Hour factory test
    • PGS Test report @ 1.0 power factor
    • PGS Test report @ 0.8 power factor
    • Generator test report

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    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.
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    Rick 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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