Electric Power

  • Specs Summary
  • Minimum Rating
    15.5 ekW (15.5 kVA)
  • Maximum Rating
    20.0 ekW (25.0 kVA)
  • Prime
  • Standby

C2.2 Generator Set

Providing reliable energy solutions, our C2.2 diesel generator sets are made to meet your standby and prime applications. All standby C2.2 generator sets are supplied with 4 years extended service coverage as standard. We've designed each to ISO 8528-5 transient response requirements. All C2.2 generator sets are EU Stage IIIA emissions compliant. We offer easy-to-use Cat control panels, EMCP 4.1 or EMCP 4.2 options. Browse a broad range of accessories including galvanised sound attenuated enclosures and integral fuel tanks. Our C2.2 generator sets are made for demands, so you can make yours.

Generator Set Specifications

  • Minimum Rating 15.5 ekW (15.5 kVA)
  • Maximum Rating 20.0 ekW (25.0 kVA)
  • Voltage 110 to 415 Volts
  • Frequency 60 Hz
  • Speed 1800 RPM

Generator Set Configurations

  • Emissions/Fuel Strategy EU Stage IIIA

Engine Specifications

  • Engine Model Cat® C2.2, In-line 4, 4-cycle diesel
  • Bore 3.3 (84 )
  • Displacement 135.2 (2.2 )
  • Stroke 3.9 (100 )
  • Compression Ratio 22.5:1
  • Governor Type Mechanical
  • Fuel System Indirect Injection

Generator Set Dimensions

Standard Equipment

Air Inlet System

  • Air cleaner; light duty with disposable element

Control Panel

  • EMCP4.1 control panel

Cooling System

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

Exhaust System

  • Stub pipe, gaskets, raincap & SAE exhaust flange for customer use; shipped loose

Fuel System

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

Generators and Generator Attachments

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

Governing System

  • Mechancial governing system

Lube System

  • Lubricating oil
  • Oil drain line with valve

Mounting System

  • Captive linear vibration isolators between base and engine-generator
  • includes lifting provisions and termination points for coolant

Starting / Charging System

  • 12V battery with rack & cables


  • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment

Global Certifications

  • Certification for CIS

Circuit Breakers

  • 4 Pole circuit breaker

Control Panel Options

  • Volt free contacts for common alarm
  • Volt free contacts for genset running
  • Battery charger
  • Emergency stop with key

Cooling System

  • Coolant heater


  • Sound attenuated enclosure (GALV)
  • Single point lift for enclosure

European Certifications

  • Upgrade to STD set for "CE"

Fuel System

  • Skidbase for open sets
  • Skidbase for Enclosures
  • DEFRA bunded fuel tank
  • Low fuel level alarm
  • Fuel transfer control
  • 1000 hr extended service interval
  • Base feet

Mounting Options

  • Battery removal
  • Industrial silencer removal
  • Silencer installation kit

Accessories / Miscellaneous

  • Radiator Stone Guard
  • Packing Case - compact set
  • Packing case - canopied set