C7.1 Generator Set

  • Exterior View
  • Exterior View

C7.1 Generator Set

Bore 4 in
Displacement 428 in³
Stroke 5 in
Aspiration Turbocharged, Air to Air Aftercooled
Fuel System Common Rail
Minimum Rating 114 ekW
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Engine Specifications
Bore 4 in
Displacement 428 in³
Stroke 5 in
Aspiration Turbocharged, Air to Air Aftercooled
Fuel System Common Rail
Engine Model C7.1 I-6, 4-Cycle Diesel
Compression Ratio 16.5:1
Governor Type ADEM™A4
Aspiration Turbocharged, Air to Air Aftercooled
Fuel System Common Rail
Bore 4 in
Displacement 428 in³
Stroke 5 in
Fuel System 5 in
Generator Set Specifications
Minimum Rating 114 ekW
Maximum Rating 200 ekW
Voltage 208 to 480 Volts
Frequency 60 Hz
Speed 1800 rpm
Emissions/Fuel Strategy U.S. EPA Tier 3 Certified
Duty Cycle Standby, Prime
Standby Rating 125/150/175/200 ekW
Prime Power Rating 114/135/158 ekW
Generator Set Dimensions
Height - Maximum 64 in
Length - Maximum 98 in
Width - Maximum 52 in

Cat Generator Set Package

        

  • Cat generator set packages have been fully prototype tested

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  • Meets NFPA 110 loading requirements

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  • Conform to ISO 8528-5 steady state and transient response requirements

Cat Diesel Engine

        

  • Reliable, rugged, durable design

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  • Field-proven in thousands of applications worldwide

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  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

Alternator

        

  • Superior motor starting capability minimizes need for oversizing alternator

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  • Designed to match performance and output characteristics of Cat diesel engines

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  • Robust Class H insulation

GCCP 1.2 Control Panel

        

  • User-friendly interface and navigation

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  • Scalable system to meet a wide range of installation requirement

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  • Expansion modules and site-specific programming for specific customer requirements

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  • Image may not be a representative of actual product

Cooling System

        

  • Designed to operate in standard ambient temperatures up to 55°C (131°F)

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  • Contact your Cat Dealer for specific ambient and altitude capabilities

Certifications

Designed to meet applicable global standards including ISO 8528, ISO 3046 and IEC 60034-1, with CSA, UL2200, IBC, NEMA and NFPA conformity available depending on configuration and market.

One Safe Source

        

  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance

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  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines

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  • Each generator set package is tested before leaving the Caterpillar facility

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  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system

Worldwide Product Support

        

  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries

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  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements
  • Air Inlet System
    • Light duty standard air cleaner
  • Control Panels
    • GCCP 1.2
  • 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
    • 10,25,35 dBA Mufflers
  • Fuel System
    • Skid base fuel tank
    • Sub base fuel tanks
  • Lube System
    • Lubricating oil
    • Oil drain line with valve
  • Mounting System
    • Vibration isolators
    • Termination points for coolant and lube oil drain lines
    • Includes lifting provision and drag points
  • Starting / Charging System
    • 24V battery with rack and cables
  • Telematics
    • Cat® Product Link™ PL444 cellular
  • Governing System
    • Mechanical and electrical governing system - model dependent
  • General
    • Engine and alternator pre-paint, Caterpillar yellow
  • Alternator System
    • Permanent magnet excitation (PMG)
    • Automatic voltage regulator
    • Space heater
  • Circuit Breakers
    • Single / Dual / 100% rated
  • Control Panel Options
    • Emergency stop with key
    • Battery charger
    • NFPA 110 bundle
  • Control System
    • I/O expansion module, GFCI receptacle
    • Control panel heater
    • Lube oil sump heater
  • Cooling System
    • Low coolant level shutdown
    • Low coolant temperature
    • Coolant heater
  • Enclosures
    • Sound attenuated Level 1 / Level 2, Weather Protective
  • Fuel Systems
    • Fuel level alarms
  • General
    • Stone guards/radiator trans flange
  • Global Certifications
    • IBC, HCAI, UL2200
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