C4.4 Generator Set

Diesel Generator Sets
Diesel Generator Sets (90)

Overview

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

Cat Generator Set Package
  • Cat generator set packages have been fully prototype tested
  • Accepts 100% block load in one step and meets NFPA 110 loading requirements
  • Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
  • Reliable, rugged, durable design
  • Field-proven in thousands of applications worldwide
  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
F-Frame Alternator
  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat diesel engines
  • Robust Class H insulation
GCCP 1.3 Control Panel
  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Expansion modules and site-specific programming for specific customer requirements
  • Image may not be a representative of actual product
Cooling System
  • Designed to operate in standard ambient temperatures up to 55°C (131°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•S℠ program cost effectively detects internal engine component condition, even the presence of unwanted f...
One Safe Source
  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
World Wide Product Support
  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
Cat Generator Set Package
  • Cat generator set packages have been fully prototype tested
  • Accepts 100% block load in one step and meets NFPA 110 loading requirements
  • Conform to ISO 8528-5 steady state and transient response requirements
Cat Diesel Engine
  • Reliable, rugged, durable design
  • Field-proven in thousands of applications worldwide
  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight
F-Frame Alternator
  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat diesel engines
  • Robust Class H insulation
GCCP 1.3 Control Panel
  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Expansion modules and site-specific programming for specific customer requirements
  • Image may not be a representative of actual product
Cooling System
  • Designed to operate in standard ambient temperatures up to 55°C (131°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities
Certifications
Cat dealers provide extensive post-sale support including maintenance and repair agreements. Cat dealers have over 1,800 dealer branch stores operating in 200 countries. The Caterpillar S•O•S℠ program cost effectively detects internal engine component condition, even the presence of unwanted fluids and combustion by-products
One Safe Source
  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system
World Wide Product Support
  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

Engine Specifications

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

Generator Set Specifications

Minimum Rating
36 ekW
Maximum Rating
60 ekW
Voltage
208 to 600 Volts
Frequency
60 Hz
Speed
1800 rpm
Emissions/Fuel Strategy
U.S. EPA Cert., Tier 3
Duty Cycle
Standby, Prime

Generator Set Dimensions

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

Standard/Optional Features

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

See how C4.4 (60 Hz) compares against frequently compared products

C4.4 (60 Hz) Diesel Generator Sets

Engine Model
C4.4, In-line 4, 4-cycle diesel
Voltage
208 to 600 Volts
Maximum Rating
60 ekW
Selected Model

C1.1 (60 Hz) Diesel Generator Sets

Engine Model
C1.1, In-line 4, 4-cycle diesel
Voltage
110 to 480 Volts
Maximum Rating
8.8 ekW
View Full Specs

D50 GC Diesel Generator Sets

Engine Model
C4.4, In-line 4, 4-cycle diesel
Voltage
208 to 600 Volts
Maximum Rating
50 ekW
View Full Specs

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