D40 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 40 ekW
    Minimum Rating 40 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) 1847lb
    Height - Maximum 48in
    Length - Maximum 77.2in
    Width - Maximum 43.3in

    Standard Equipment:

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

    What Our Customers Are Saying About Us

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    Renee 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.
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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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