New | C4.4 Generator Set

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

Generator Set Specifications
Minimum Rating36 ekW
Maximum Rating60 ekW
Emissions/Fuel StrategyU.S. EPA Cert., Tier 3
Voltage208 to 600 Volts
Frequency60 Hz
Speed1800 rpm
Duty CycleStandby, Prime
Engine Specifications
Engine ModelC4.4, In-line 4, 4-cycle diesel
Bore4.13 in
Stroke5 in
Displacement268.5 in
Compression Ratio18.2:1
AspirationTurbocharged
Fuel SystemElectronic (adjustable)
Governor TypeAdem™A4
Generator Set Dimensions
Length - Maximum75.8 in
Width - Maximum44.1 in
Height - Maximum53.6 in

  • 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

  • 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

  • superior Motor Starting Capability Minimizes Need For Oversizing Alternator
  • designed To Match Performance And Output Characteristics Of Cat Diesel Engines
  • robust Class H Insulation

  • 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

  • designed To Operate In Standard Ambient Temperatures Up To 55°c (131°f)
  • contact Your Cat Dealer For Specific Ambient And Altitude Capabilities

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

  • 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

  • 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

Certificates
  • IBC Seismic and Wind Certifications
Circuit Breakers
  • Breakers (100% UL rated)
  • Second circuit breaker box
  • Power perminal strips
  • 3-Pole 100% rated
Air Inlet System
  • Air Cleaner
  • Cartridge type air filter
Charging System
  • NFPA battery charger UL10A 120VAC
Control Panel
  • EMCP 4 Control panel
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
Control Panels
  • FSS low fuel level alarm & indication panel circuitry required when sub-base tank is selected
  • NFPA110 bundle includes:
  • WSS1 Low coolant level shut down
  • WCA1 Low coolant temperature alarm
  • A coolant heater, remote annunciator or 0.8 power factor test may be required depending on the application
  • Oil temperature guage and sender
  • PAA1 Panel mounted audible alarm
  • PBC10NU NFPA Battery Charger
  • Ground fault relay
  • Discrete I/O module
  • Remote E-stop button
  • Volt free contacts genset run and common alarm
  • Audible alarm
  • Remote annunciator
  • Low coolant temperature alarm
  • Protective devices:
  • Low coolant level shutdown
  • Overload shutdown via breaker
  • Fuel level reading
Generator
  • 12 leads
Governing System
  • Mechanical and electrical governing system - model dependent
Lube System
  • Lubricating oil
  • Oil drain line with valve
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
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
  • Power perminal strips
  • Breakers (100% UL rated)
  • Second circuit breaker box
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
  • Discrete I/O module
  • Ground fault relay
  • Volt free contacts genset run and common alarm
  • Remote E-stop button
  • Remote annunciator
  • Audible alarm
  • Protective devices: Low coolant temperature alarm - Low coolant level shutdown - Fuel level reading - Overload shutdown via breaker
  • Oil temperature guage and sender
Cooling System
  • Radiator transition flange
  • Radiator transition flange
Enclosures
  • Sound attenuated enclosure, level 1
  • Sound attenuated enclosure, level 2
  • External emergency stop
  • Panel viewing window
  • Weatherproof enclosure
  • Sound attenuated enclosure, level 1
  • Panel viewing window
  • Sound attenuated enclosure, level 2
  • Weatherproof enclosure
  • External emergency stop
Heating Elements
  • Anti-condensation heater
  • Lube oil sump heater
  • Wiring for canopy space heater
  • Battery heater
  • Jacket water heater
  • Coolant heater
  • Anti-condensation heater
  • Battery heater
  • Lube oil sump heater
  • Coolant heater
  • Jacket water heater
  • Wiring for canopy space heater
Exhaust System
  • Overhaed silencer mounting kit
  • 10, 25 and 35 dBA silencer systems
  • 10, 25 and 35 dBA silencer systems
  • Overhaed silencer mounting kit
Fuel System
  • Emergency vent pipe
  • 5 gallon spill containment
  • 5 gallon fill containment
  • Tank riser
  • 209 and 394 gallon sub-base fuel tanks
  • Tank riser
  • 5 gallon spill containment
  • Emergency vent pipe
  • 209 and 394 gallon sub-base fuel tanks
  • 5 gallon fill containment
Generators
  • Permanent magnet generator
  • Permanent magnet generator
Mounting System
  • Seismic vibration isolators
  • Seismic vibration isolators
Tests
  • 4 Hour factory test
  • Generator test report
  • PGS test report @ 0.8 power factor
  • PGS test report @ 1.0 power factor
  • Generator test report
  • 4 Hour factory test
  • PGS test report @ 0.8 power factor
  • PGS test report @ 1.0 power factor

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With only a few days notice, we were able to get the emergency system working properly. Hawthorne Cat provided great leadership and excellent field support.
Mark Cripe
Helix Electric
"

San Diego - Power
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Engine Business Manager
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760.715.9565 mobile
kfarmer@hawthornecat.com

Tim Roberts
Product Support
General Manager
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858.688.0076 mobile
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Hawaii – Power
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Director of Sales & Rentals
808.676.0322 office
808.349.7767 mobile
cyuen@hawthornecat.com

Guam – Power
Myver Hecita
Power Systems Rental &
Sales Representative
671.649.4241 office
671.898.2740 mobile
mhecita@hawthornecat.com