New | C7.1 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 Rating114 ekW
Maximum Rating200 ekW
Emissions/Fuel StrategyU.S. EPA Certified for Stationary Emergency Use Only ( Tier 3 Nonroad Equivalent Emission Standards)
Voltage208 to 480 Volts
Frequency60 Hz
Speed1800 rpm
Duty CycleStandby, Prime
Engine Specifications
Engine ModelC7.1 I-6, 4-Cycle Diesel
Bore4.13 in
Stroke5.31 in
Displacement427.8 in³
Compression Ratio16.5:1
AspirationTurbocharged, Air to Air Aftercooled
Fuel SystemCommon Rail
Governor TypeADEM™A4
Generator Set Dimensions
Length - Maximum98.4 in
Width - Maximum52 in
Height - Maximum64 in

  • The Generator Set Is Designed To Meet Iso8528-5 Transient Response And Nfpa 110.
  • Cooling System Designed To Operate In 50˚c / 122˚f Ambient Temperatures With An Air Flow Restriction Of 0.5 In. Water
  • 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
  • matched To The Performance And Output Characteristics Of Cat Engines
  • industry Leading Mechanical And Electrical Design
  • industry Leading Motor Starting Capabilities
  • Ip 23 Protection
  • The Emcp Controller Features The Reliability And Durability You Have Come To Expect From Your Cat Equipment. The Emcp 4 Is A Scalable Control Platform Designed To Ensure Reliable Generator Set Operation, Providing Extensive Information About Power Output And Engine Operation. Emcp 4 Systems Can Be Further Customized To Meet Your Needs Through Programming And Expansion Modules. The Emcp4.1 Is Fitted As Standard

    Fully Prototype Tested With Certified Torsional Vibration Analysis Available

    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

    Ce Certification Available

  • single Wall 8 Hour Wide Fuel Tank
  • circuit Breaker, Iec, 3 Pole
  • industrial Silencer (10 Dba)
  • Standard Equipment

    Air Inlet System
    • Air Cleaner; light duty with disposable element
    Control Panels
    • EMCP 4.1
    Cooling System
    • Radiator and cooling fan with guards
    • Coolant drain line with valves
    • Fan drive, battery charging alternator drive
    • Caterpillar extended life coolant
    Exhaust System
    • Stub pipe, gaskets, raincap and SAE exhaust flange for customer use; shipped loose
    Generator and Generator Attachments
    • Voltage regulator (single phase sensing)
    • Segregated low voltage (AC/DC) wiring panel
    • 12 leads
    • IP23 protection
    • Tower panel, IP22, bottom cable entry
    • Circuit breaker, IEC, 3 pole, mounted in tower panel
    Fuel System
    • Standard open set fuel tank / base supplied
    • Base, formed steel with single wall integral 8-hour fuel tank
    Lube System
    • Lubricating oil
    • Oil drain line with valve
    Mounting System
    • Termination points for coolant and lube oil drain lines
    • Captive linear vibration isolators between base and engine-generator
    • Includes lifting provision and drag points
    Starting / Charging System
    • 24V battery with rack and cables
    Governing System
    • Mechanical and electrical governing system - model dependent
    General
    • Engine and alternator pre-paint, Caterpillar Yellow

    Optional Equipment

    Alternator System
    • R frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10
    • Alternator removal
    • Optional LC frame alternators
    • Optional LC frame alternator with coastal insulation protection
    • Permanent magnet
    • 3 Phase sensing
    • Quatrature droop king
    • Anti-condensation heater
    Circuit Breakers
    • 4 Pole 250A, 400A and 630A Circuit Breakers
    • Padlockable breaker device
    Control Panel Options
    • Volt free contacts
    • Speed adjust contacts
    • Speed adjust potentiometer
    • Panel mounted audible alarm
    • Earth fault (2 wire only)
    • Earth leakage (2 wire only)
    • Overload shutdown via breaker
    • Battery charger
    • Emergency stop with key
    • Control panel heater
    Control System
    • EMCP 4.2
    • Static battery charger
    • Control panel heater
    • Volt free contacts for common alarm
    • Volt free contacts for generator set running
    Cooling System
    • Coolant heater
    • Low coolant temperature
    • Low coolant level shutdown
    European Certifications
    • Upgrade to STD set for CE
    Enclosures
    • Sound attenuated levels 1 and 2 enclosures
    • Rental options (CAE only) - Single point lift
    • Rental options (CAE only) - Rental pack
    • Rental options (CAE only) - CEE form sockets for enclosure
    • Rental options (CAE only) - Socket blanking plate
    Mounting Options
    • Residential silencer
    • Silencer installation kit
    • Electronic governor
    • Battery removal
    • Industrial silencer removal
    Fuel Systems
    • Open set narrow tankbase
    • Skidbase for CALG enclosure sets
    • DEFRA bunded fuel tank
    • High fuel level alarm
    • Compact skidbase for open sets
    • Low fuel level shutdown
    • Low fuel level alarm
    Test Reports
    • PGS test report @ 1.0 power factor
    • PGS test report @ 0.8 power factor
    General
    • Stone guards / radiator trans flange
    Global Certifications
    • Certification for CIS
    Power Termination
    • Circuit breaker, IEC, 4 pole
    Accessories / Miscellaneous
    • Packing case - compact set
    • Packing case - canopied set

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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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    Field Service Manager
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    Myver Hecita
    Power Systems Rental &
    Sales Representative
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