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Cat

C4.4 Generator Set

Maximum Rating

60 ekW

Minimum Rating

36 ekW

Emissions/Fuel Strategy

U.S. EPA Cert., Tier 3

Features

Specifications

  • Generator Set Specifications
    Spec Value
    Maximum Rating 60 ekW
    Minimum Rating 36 ekW
    Emissions/Fuel Strategy U.S. EPA Cert., Tier 3
    Voltage 208 to 600 Volts
    Frequency 60 Hz
    Speed 1800 rpm
    Duty Cycle Standby, Prime
  • Engine Specifications
    Spec Value
    Engine Model C4.4, In-line 4, 4-cycle diesel
    Bore 4.13 in
    Stroke 5 in
    Displacement 268.5 in
    Compression Ratio 18.2:1
    Aspiration Turbocharged
    Fuel System Electronic (adjustable)
    Governor Type Adem™A4
  • Generator Set Dimensions
    Spec Value
    Length - Maximum 75.8 in
    Width - Maximum 44.1 in
    Height - Maximum 53.6 in

Standard Equipment

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 perminal strips
  • 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 guage 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
  • 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

Optional Equipment

Certificates

  • IBC Seismic and Wind Certifications

Alternator System

  • R frame auxilliary winding

Air Inlet System

  • Cartridge type air filter

Charging System

  • NFPA battery charger UL10A 120VAC

Circuit Breakers

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

Control Panels

  • Discrete I/O module
  • Remote annunciator
  • Remote E-stop button
  • Protective devices: Low coolant temperature alarm - Low coolant level shutdown - Fuel level reading - Overload shutdown via breaker
  • Ground fault relay
  • Audible alarm
  • Oil temperature guage and sender
  • Volt free contacts genset run and common alarm
  • 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

Heating Elements

  • Coolant heater
  • Battery heater
  • Anti-condensation heater
  • Lube oil sump heater
  • Jacket water heater
  • Wiring for canopy space heater

Cooling System

  • Radiator transition flange

Enclosures

  • Panel viewing window
  • External emergency stop
  • Sound attenuated enclosure, level 2
  • Weatherproof enclosure
  • Sound attenuated enclosure, level 1

Fuel System

  • 5 gallon fill containment
  • Tank riser
  • 209 and 394 gallon sub-base fuel tanks
  • Emergency vent pipe
  • 5 gallon spill containment

Mounting System

  • Seismic vibration isolators

Tests

  • Generator test report
  • PGS test report @ 0.8 power factor
  • 4 Hour factory test
  • PGS test report @ 1.0 power factor

Exhaust System

  • 10, 25 and 35 dBA silencer systems
  • Overhead silencer mounting kit

Generators

  • Permanent magnet generator