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C4.4 Generator Set

At a glance data:

Maximum Rating:
60 ekW
Minimum Rating:
36 ekW
Emissions/Fuel Strategy:
U.S. EPA Cert., Tier 3
Voltage:
208 to 600 Volts

Overview

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Generator Set Specifications

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

Engine Model:
C4.4, In-line 4, 4-cycle diesel
Bore:
4.13in
Stroke:
5in
Displacement:
268.5in
Compression Ratio:
18.2:1
Aspiration:
Turbocharged
Fuel System:
Electronic (adjustable)
Governor Type:
Adem™A4

Generator Set Dimensions

Length - Maximum:
75.8in
Width - Maximum:
44.1in
Height - Maximum:
53.6in

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 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

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 terminal strip

control panels

  • Discrete I/O module
  • Remote annunciator module
  • 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 gauge 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 excitation (PMG) generator
Enclsoure

30-220 kVA SA Lvl 1 Enclosure

Maximum Rating:
60 ekW
Minimum Rating:
36 ekW
Emissions/Fuel Strategy:
U.S. EPA Cert., Tier 3
Voltage:
208 to 600 Volts