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C7.1 (60 Hz) Standard Equipment

Packaged Generator Set
  • Dry replaceable paper element type with restriction indicator
  • Radiator and cooling fan complete with protective guards
  • Standard ambient temperatures up to 50°C (122°F)
  • Flexible fuel lines to base NPT connections
  • Class H insulation
  • Drip proof generator air intake (NEMA 2, IP23)
  • Class H temperature rise
  • Electrical design in accordance with with BS5000 Part 99, EN61000-6, IEC60034-1, NEMA MG-1.33
  • IP23 protection
  • Circuit breakers - 100% rated assembly, UL Listed
  • Power Center houses EMCP controller and power/control terminations
  • Segregated low voltage wiring termination panel
  • EMCP 4.2 Digital Control Panel
  • Vibration isolated NEMA 1 steel enclosure with lockable hinged door
  • DC and AC Wiring harnesses
  • Heavy-duty fabricated steel base with lifting points
  • Anti-vibration pads to ensure vibration isolation
  • Stub-up pipe ready for connection to silencer pipework
  • 12 volt starting motor
  • 24 volt, 45 amp charging alternator
  • Batteries with rack and cables
  • High gloss polyurethane paint, Caterpillar Yellow except rails and radiators gloss black
  • All electroplated hardware
  • Anticorrosive paint protection

C7.1 (60 Hz) Optional Equipment

Packaged Generator Set Options
  • Radiator stone guard
  • Radiator transition flange
  • Industrial, Residential, Critical Mufflers
  • Overhead silencer mounting kit
  • Sub-base dual wall UL listed 354 gallon fuel tank
  • Sub-base dual wall UL listed 690 gallon fuel tank
  • Emergency vent 12ft extension
  • 5 gallon spill containment
  • Generator upgrade 1 size
  • Permanent magnet excitation (PMG)
  • Internal excited (IE)
  • Anti-condensation space heaters
  • Auxiliary contacts
  • Shunt trips
  • Overload shutdown via breaker
  • NFPA110 upgrade
  • Lube oil heater
  • IBC Seismic certification per Applicable Building Codes: IBC2000, IBC2003, IBC2006, IBC 2009, IBC 2012, CBC 2007, CBC 2010
  • Battery charger - UL 10 amp
  • Battery disconnect switch
  • Coolant heater
  • CSA
  • Sound attenuated protective enclosure
  • High Ambient enclosure with integral lifting frame
  • Caterpillar tool set
  • Caterpillar White paint


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

Generator Set Specifications

Minimum Rating 120 ekW 120 ekW Less
Maximum Rating 175 ekW 175 ekW Less
Voltage 208 to 480 Volts 208 to 480 Volts Less
Frequency 60 Hz 60 Hz Less
Speed 1800 RPM 1800 RPM Less

Generator Set Configurations

Emissions/Fuel Strategy Non Regulated Non Regulated Less

Engine Specifications

Engine Model C7.1 I-6, 4-Cycle Diesel C7.1 I-6, 4-Cycle Diesel Less
Compression Ratio 16.5:1 16.5:1 Less
Aspiration Turbocharged, Air to Air Aftercooled Turbocharged, Air to Air Aftercooled Less
Governor Type ADEM™A4 ADEM™A4 Less
Fuel System Common Rail Common Rail Less
Bore 4.13 in 105.0 mm Less
Displacement 427.8 in³ 7.01 B Less
Stroke 5.31 in 135.0 mm Less
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