C7.1 Generator Set

Product Description

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.

Generator Set Specifications

Maximum Rating
200 ekW
Minimum Rating
114 ekW
Emissions/Fuel Strategy
Tier 3
Voltage
208 to 480 Volts
Frequency
60 Hz
Speed
1800 rpm
Duty Cycle
Standby, Prime

Engine Specifications

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

Generator Set Dimensions

Length - Maximum
98.4in
Width - Maximum
52in
Height - Maximum
64in

Standard Equipment

  • 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

Optional Equipment

  • Alternator System
    • R Frame auxiliary winding: R2273L4 SE aux alt 07, aux alt 08 and aux alt 10
    • Permanent magnet excitation (PMG)
    • 3 Phase sensing
    • Optional LC Frame alternator with coastal insulation protection
    • Alternator removal
    • Anti-condensation heater
    • Quatrature droop king
  • Circuit Breakers
    • Padlockable breaker device
    • 4 Pole 250A, 400A and 630A Circuit breakers
  • Control Panel Options
    • Speed adjust contacts
    • Overload shutdown via breaker
    • Volt free contacts
    • Earth leakage (2 wire only)
    • Emergency stop with key
    • Battery charger
    • Panel mounted audible alarm
    • Earth fault (2 wire only)
    • Speed adjust potentiometer
  • Control System
    • GCCP 1.3
    • Volt free contacts for generator set running
    • Control panel heater
    • Volt free contacts for common alarm
    • Static battery charger
  • Cooling System
    • Low coolant level shutdown
    • Low coolant temperature
    • Coolant heater
  • European Certifications
    • Upgrade to STD set for CE
  • Enclosures
    • Sound attenuated levels 1 and 2 enclosures
    • Rental options (CAE only) - CEE form sockets for enclosure
    • Rental options (CAE only) - Socket blanking plate
    • Rental options (CAE only) - Rental pack
    • Rental options (CAE only) - Single point lift
  • Mounting Options
    • Silencer installation kit
    • Battery removal
    • Electronic governor
    • Residential silencer
    • Industrial silencer removal
  • Fuel Systems
    • Compact skidbase for open sets
    • Low fuel level shutdown
    • DEFRA bunded fuel tank
    • Skidbase for CALG enclosure sets
    • Low fuel level alarm
    • High fuel level alarm
    • Open set narrow tankbase
  • Test Reports
    • PGS Test report @ 0.8 power factor
    • PGS Test report @ 1.0 power factor
  • General
    • Stone guards/radiator trans flange
  • Global Certifications
    • Certification for CIS
  • Power Termination
    • Circuit breaker, IEC, 4 pole
  • Accessories / Miscellaneous
    • Packing case - canopied set
    • Packing case - compact set