C7.1 Open Set Rear Right
C7.1 Open Set Rear Left
C7.1 Open Set Front Right
C7.1 Open Set Front Left
Enclosure
Enclosure
Diesel generator sets

C7.1 (60 Hz)

Producing reliable power from 114 to 200 ekW at 60 Hz, our C7.1 diesel generator sets designed to ISO 8528-5 transient response requirements. All C7.1 generator sets are available with a choice of emissions levels.

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Have questions? Call 800.768.4200
Generator Set Specifications
Standby Rating125/150/175/200 ekW
Prime Power Rating114/135/158 ekW
Emissions/Fuel StrategyU.S. EPA Tier 3 Certified
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

Air Inlet System

  • Air cleaner; light duty with disposable element

Control Panels

  • GCCP 1.3

Cooling System

  • Radiator and cooling fan with guards
  • Coolant drain line with valves
  • Fan drive, battery charging alternator drive
  • Caterpillar extended life coolant

Generator and Generator Attachments

  • Circuit breaker, IEC, 3 pole, mounted in tower panel
  • 12 Leads
  • IP23 Protection
  • Voltage regulator (single phase sensing)
  • Segregated low voltage (AC/DC) wiring panel
  • Tower panel, IP22, bottom cable entry

Exhaust System

  • Stub pipe, gaskets, raincap and SAE exhaust flange for customer use - shipped loose

Fuel System

  • Base, formed steel with single wall integral 8-hour fuel tank
  • Standard open set fuel tank/base supplied

Lube System

  • Lubricating oil
  • Oil drain line with valve

Mounting System

  • Captive linear vibration isolators between base and engine-generator
  • Termination points for coolant and lube oil drain lines
  • 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
  • Electric Power Rating Guide
    application/pdf
    Download ↓
  • C7.1, 60 Hz, 125 ekW, EPA Tier III Compliant Spec Sheet
    application/pdf
    Download ↓
  • C7.1, 60 Hz, 150 ekW, EPA Tier III Compliant Spec Sheet
    application/pdf
    Download ↓
  • C7.1, 60 Hz, 175 ekW, EPA Tier III Compliant Spec Sheet
    application/pdf
    Download ↓
  • C7.1, 60 Hz, 200 ekW, EPA Tier III Compliant Spec Sheet
    application/pdf
    Download ↓
  • 125 - 200 ekW Spec Sheet
    application/pdf
    Download ↓

Need installed dimensions with enclosure and tank? See Model Configurations