C4.4 Generator Set

Photos

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

Specs

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
100 ekW
Voltage
220 to 480 Volts
Frequency
60 Hz
Speed
1800 rpm
Emissions/Fuel Strategy
Non Regulated, EU Stage II
Duty Cycle
Standby, Prime

Generator Set Dimensions

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

Features

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 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
  • 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

R-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
  • 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
  • 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
  • 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

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
  • 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
  • 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

Standard Equipment

  • Air Inlet System
    • Air cleaner; light duty with disposable element
  • Air Inlet
    • Air cleaner
  • Cooling
    • Package mounted radiator
  • Cooling System
    • Fan drive, battery charging alternator drive
    • Radiator and cooling fan with guards
    • Coolant drain line with valve
    • Caterpillar extended life coolant
  • Exhaust
    • Exhaust flange outlet
  • Control Panel
    • GCCP 1.3
  • 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
  • Fuel
    • Secondary fuel filters
    • Primary fuel filter with integral water separator
    • Fuel priming pump
  • Generator
    • Segregated low voltage (AC/DC) wiring panel
    • Voltage regulator (single phase sensing)
    • Matched to the performance and output characteristics of Cat engines
    • 12 Leads
    • Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time
    • Circuit breaker, IEC, 3 pole, mounted in tower panel
    • Tower panel, IP22, bottom cable entry
    • IP23 Protection
  • Governing System
    • Mechanical and electrical governing system - model dependent
  • Lube System
    • Lubricating oil
    • Oil drain line with valve
  • Power Termination
    • Busbar
  • Mounting System
    • Captive linear vibration isolators between base and engine-generator
    • Includes lifting provision and drag points
    • Termination points for coolant and lube oil drain lines
  • Mounting
    • Rubber vibration isolators
  • Starting/charging System
    • 24V battery with rack and cables
  • General
    • Paint - Caterpillar yellow except rails and radiators gloss black
    • Engine and alternator pre-paint, Caterpillar yellow
  • Starting/charging
    • 24 volt starting motor
    • Batteries

Optional Equipment

  • Exhaust
    • Industrial, residential, critical mufflers
  • Generator
    • Excitation: [ ] Permanent magnet excitation (PMG) Excited (PM) [ ] Internally Excited (IE)
    • Oversize and premium generators
    • Anti-condensation heater
  • Alternator System
    • 3 phase sensing
    • Permanent magnet excitation (PMG)
    • R Frame auxilliary winding
    • Quadrature droop kit
    • LC Frame alternator with coastal insulation protection
  • Circuit Breakers
    • Circuit breaker upgrades - 4 Pole circuit reaker to 250A, 400A and 630 A
  • Power Termination
    • Circuit breakers, IEC compliant
    • Circuit breakers, UL listed
  • Control Panels
    • GCCP 1.3
    • Load share module
    • Digital I/O module
    • Remote monitoring software
    • Local & remote annunciator modules
  • Cooling System
    • Coolant heater
    • Low coolant level shutdown
    • Low coolant temperature alarm
  • Control Panel Options
    • Earth fault (2 wire only)
    • GCCP 1.3
    • Volt free contacts
    • Emergency stop with key
    • Battery charger
    • Panel mounted audible alarm
    • Control panel heater
    • Speed adjust potentiometer
    • Voltage adjust potentiometer
    • Earth leakage (2 wire only)
    • Overload shutdown via breaker
  • Starting/charging
    • Jacket water heater
    • Charging alternator
    • Heavy duty starting system
    • Battery chargers
    • Oversize batteries
  • Enclosures
    • Sound attenuated Level 2 enclosure
    • Sound attenuated Level 1 (galv)
    • Rental pack - CAE rental option only
  • European Certifications
    • Upgrade to STD set for CE
  • Fuel System
    • Compact skidbase for open set
    • Low fuel level alarm
    • Low fuel level shutdown
    • Bunded fuel tank
    • Open set narrow tankbase
    • Skidbase for CALG enclosure sets
    • High fuel level alarm
  • General
    • Single or dual wall sub-base fuel tanks
    • EU Certificate of Conformance (CE)
    • CSA Certification
    • Single or dual wall integral fuel tanks
    • Automatic transfer switches (ATS)
    • Narrow, wide or skid base
    • UL 2200 package
    • Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
    • Sound attenuated, weather protective or high ambient weather protective enclosure
    • EEC Declaration of Conformity
    • Integral & sub-base fuel tanks
  • Global Certifications
    • Certification for CIS
  • Mounting Options
    • Battery removal
    • Electronic governor
    • Industrial silencer
    • Silencer installation kit
    • External single point lift - enclosure
  • Special Packing/inspectons For Shipment
    • PGS Test report @ 1.0 power factor
    • PGS Test report @ 0.8 power factor
  • General - Accessories / Miscellaneous
    • Packing case - compact set
    • Stone guards/rad trans flange
    • Packing case - canopied set