C4.4 Rear Right
C4.4 Rear Left
C4.4 Front Right
C4.4 Rear Left
Enclosure
Enclosure
Diesel generator sets

C4.4 (60 Hz)

Producing reliable power from 36 to 60 ekW at 60 Hz, our C4.4 diesel generator sets designed to ISO 8528-5 transient response requirements. All C4.4 generator sets meet EPA Stationary Emergency (Tier 3) emissions standards.

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Generator Set Specifications
Maximum Rating60 ekW
Minimum Rating36 ekW
Emissions/Fuel StrategyU.S. EPA Cert., Tier 3
Voltage208 to 600 Volts
Frequency60 Hz
Speed1800 rpm
Duty CycleStandby, Prime
Engine Specifications
Engine ModelC4.4, In-line 4, 4-cycle diesel
Bore4.13 in
Stroke5 in
Displacement268.5 in
Compression Ratio18.2:1
AspirationTurbocharged
Fuel SystemElectronic (adjustable)
Governor TypeAdem™A4
Generator Set Dimensions
Length - Maximum75.8 in
Width - Maximum44.1 in
Height - Maximum53.6 in

Certificates

  • IBC seismic and wind Certifications

Charging System

  • NFPA battery charger UL10A 120VAC

Air Inlet System

  • Air cleaner
  • Cartridge type air filter

Circuit breakers

  • Second circuit breaker box
  • 3-Pole 100% rated
  • Power terminal strip
  • Breakers (100% UL rated)

Control Panel

  • 1000028996

Exhaust System

  • Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose

Fuel System

  • Standard open set fuel tank/base supplied base, formed steel with single wall integral 8-hour fuel tank

Cooling System

  • Coolant drain line with valve
  • Radiator and cooling fan with guards
  • Fan drive, battery charging alternator drive
  • Caterpillar extended life coolant
  • Radiator stone guard

Generator

  • 12 Leads

Governing System

  • Mechanical and electrical governing system - model dependent

Lube System

  • Oil drain line with valve
  • Lubricating oil

Control Panels

  • WCA1 Low coolant temperature alarm
  • WSS1 Low coolant level shut down
  • FSS Low fuel level alarm & indication panel circuitry required when sub-base tank is selected
  • NFPA110 bundle includes:
  • PAA1 Panel mounted audible alarm
  • A Coolant heater, remote annunciator or 0.8 power factor test may be required depending on the application
  • Oil temperature gauge and sender
  • PBC10NU NFPA battery charger
  • Ground fault relay
  • Discrete I/O module
  • Volt free contacts genset run and common alarm
  • Audible alarm
  • Remote E-stop button
  • Remote annunciator module
  • Low coolant temperature alarm
  • Protective devices:
  • Overload shutdown via breaker
  • Fuel level reading
  • Low coolant level shutdown

General

  • Engine and alternator pre-paint, Caterpillar yellow

Starting/Charging System

  • 24V battery with rack and cables
  • Batteries
  • Electric Power Ratings Guide
    application/pdf
    Download ↓
  • 60 Hz 40 ekW, EPA Tier III Compliant Emissions Spec Sheet
    application/pdf
    Download ↓
  • 60 Hz 60 ekW, EPA Tier III Compliant Emissions Spec Sheet
    application/pdf
    Download ↓
  • 60 Hz 50 ekW, EPA Tier III Compliant Emissions Spec Sheet
    application/pdf
    Download ↓
  • 60 Hz 36 ekW, SCAQMD & US EPA Tier 3 equivalent Compliant Emissions Spec Sheet
    application/pdf
    Download ↓
  • 60 Hz 40 ekW, SCAQMD & US EPA Tier 3 equivalent Compliant Emissions Spec Sheet
    application/pdf
    Download ↓
  • 60 Hz 45 ekW, SCAQMD & US EPA Tier 3 equivalent Compliant Emissions Spec Sheet
    application/pdf
    Download ↓
  • 60 Hz 50 ekW, SCAQMD & US EPA Tier 3 equivalent Compliant Emissions Spec Sheet
    application/pdf
    Download ↓
  • 60 Hz 60 ekW, U.S. EPA Certified for Stationary Emergency Application Compliant Emissions Spec Sheet
    application/pdf
    Download ↓
  • 60 Hz 55 ekW, U.S. EPA Certified for Stationary Emergency Application Compliant Emissions Spec Sheet
    application/pdf
    Download ↓

Need installed dimensions with enclosure and tank? See Model Configurations