C4.4 Generator Set

C4.4 Generator Set

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

Bore
4.13 in
Displacement
268.5 in
Stroke
5 in
Fuel System
Electronic (adjustable)

Engine Specifications

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

Generator Set Dimensions

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

Generator Set Specifications

Minimum Rating
36 ekW
Maximum Rating
60 ekW
Voltage
208-600 Volts
Frequency
60 Hz
Speed
1800 rpm
Emissions/Fuel Strategy
U.S. EPA Certified for Stationary Emergency Use Only (Tier 3 Nonroad Equivalent Emission Standards)

Standard Equipment:

Optional Equipment:

  • Certificates
    • IBC Seismic and Wind Certifications
  • 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
    • 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 guage and sender
    • Audible alarm
    • Ground fault relay
    • Discrete I/O module
    • Remote E-stop button
    • Volt free contacts genset run and common alarm
    • Remote annunciator
    • Protective devices:
    • Low coolant temperature alarm
    • Low coolant level shutdown
    • Fuel level reading
    • Overload shutdown via breaker
  • Cooling System
    • Radiator stone guard
    • Radiator transition flange
  • Enclosures
    • Weatherproof enclosure
    • Sound attenuated enclosure, level 1
    • Sound attenuated enclosure, level 2
    • Panel viewing window
    • External emergency stop
  • Heating Elements
    • Coolant heater
    • Jacket water heater
    • Anti-condensation heater
    • Battery heater
    • Lube oil sump heater
    • Wiring for canopy space heater
  • Exhaust System
    • 10, 25 and 35 dBA silencer systems
    • Overhaed silencer mounting kit
  • Fuel System
    • 209 and 394 gallon sub-base fuel tanks
    • 5 gallon fill containment
    • 5 gallon spill containment
    • Emergency vent pipe
    • Tank riser
  • Generators
    • Permanent magnet generator
  • Mounting System
    • Seismic vibration isolators
  • Tests
    • Generator test report
    • PGS test report @ 1.0 power factor
    • PGS test report @ 0.8 power factor
    • 4 Hour factory test