Electric Power

  • Specs Summary
  • Minimum Rating
    36 ekW
  • Maximum Rating
    100 ekW
  • Prime
  • Standby

C4.4 Generator Set

Providing reliable energy solutions, our C4.4 diesel generator sets are made to meet your standby and prime applications. Dedicated single phase and three phase models are available. All standby C4.4 generator sets are supplied with 4 years extended service coverage as standard. We've designed each to ISO 8528-5 transient response requirements. C4.4 generator sets are available with a choice of emissions levels from non regulated to EU Stage II 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 C4.4 generator sets are made for demands, so you can make yours.

Generator Set Specifications

  • Minimum Rating 36 ekW
  • Maximum Rating 100 ekW
  • Voltage 220-480 Volts
  • Frequency 60 Hz
  • Speed 1800 RPM

Generator Set Configurations

  • Emissions/Fuel Strategy Non Regulated, EU Stage II

Engine Specifications

  • Engine Model C4.4, In-line 4, 4-cycle diesel
  • Bore 4.13 (105 )
  • Displacement 268.5 (4.4 )
  • Stroke 5 (127 )
  • Compression Ratio 18.2:1
  • Governor Type Adem™A4
  • Fuel System Electronic (adjustable)
  • Exhaust Flange Size (Internal Diameter) 63.5 mm (2.5 in)

Generator Set Dimensions

Standard Equipment

Air Inlet

  • Air Cleaner

Cooling

  • Package mounted radiator

Exhaust

  • Exhaust flange outlet

Fuel

  • Primary fuel filter with integral water separator
  • Secondary fuel filter
  • Fuel priming pump

Generator

  • Matched to the performance and output characteristics of Cat engines
  • Load adjustment module provides engine relief upon load impact and improves load acceptance and recovery time
  • IP23 Protection

Power Termination

  • Bus Bar

Control Panel

  • EMCP 4 Genset Controller

Mounting

  • Rubber vibration isolators

Starting/Charging

  • 24 volt starting motor
  • Batteries

General

  • Paint - Caterpillar Yellow except rails and radiators gloss black

Optional Equipment

Exhaust

  • Industrial, Residential, Critical Mufflers

Generator

  • Excitation: [ ] Permanent Magnet Excited (PM) [ ] Internally Excited (IE)
  • Anti-condensation heater
  • Oversize and premium generators

Power Termination

  • Circuit breakers, UL listed
  • Circuit breakers, IEC compliant

Control Panels

  • EMCP (4.2) (4.3) (4.4)
  • Local & remote annunciator modules
  • Load share module
  • Digital I/O module
  • Remote monitoring software

Starting/Charging

  • Battery chargers
  • Oversize batteries
  • Jacket water heater
  • Heavy-duty starting system
  • Charging alternator

General

  • Seismic Certification per applicable building codes: IBC 2000, IBC 2003, IBC 2006, IBC 2009, CBC 2007
  • UL 2200 package
  • EU Certificate of Conformance (CE)
  • CSA Certification
  • EEC Declaration of Conformity
  • Narrow, Wide or Skid Base
  • Sound attenuated, weather protective or high ambient weather protective enclosure
  • Single or dual wall integral fuel tanks
  • Single or dual wall sub-base fuel tanks
  • Integral & sub-base fuel tanks
  • Automatic transfer switches (ATS)