DE88 GC (60 HZ) C4.4 | 80 kW Diesel Generator

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Minimum Rating80 ekW
Maximum Rating80 ekW
Emissions/Fuel StrategyNon Regulated
Voltage220 to 480 Volts
Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.


Minimum Rating80 ekW
Maximum Rating80 ekW
Emissions/Fuel StrategyNon Regulated
Voltage220 to 480 Volts
Frequency60 Hz
Speed1800 rpm
Duty CycleStandby
Engine ModelC4.4, In-line 4, 4-cycle diesel
Bore4.1 in (105 mm)
Stroke5 in (127 mm)
Displacement268.5 in (4.4 l)
Compression Ratio17.25:1
Fuel SystemInline
Governor TypeMechanical
Length - Maximum89.6 in (2275 mm)
Width - Maximum43.3 in (1099 mm)
Height - Maximum57.7 in (1465 mm)
Dry Weight - Genset (maximum)1245 lb (2745 kg)

Benefits and Features

  • Cat generator set packages have been fully prototype tested
  • Accepts 100% block load in one step and meets NFPA 110 loading requirements
  • Conform to ISO 8528-5 steady state and transient response requirements

  • Reliable, rugged, durable design
  • Field-proven in thousands of applications worldwide
  • Four-stroke-cycle diesel engine combines consistent performance and excellent fuel economy with minimum weight

  • Superior motor starting capability minimizes need for oversizing alternator
  • Designed to match performance and output characteristics of Cat diesel engines
  • Robust Class H insulation

  • User-friendly interface and navigation
  • Scalable system to meet a wide range of installation requirement
  • Expansion modules and site-specific programming for specific customer requirements

  • Designed to operate in standard ambient temperatures up to 55°C (131°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

  • CE Certification Available
  • CIS Certification Available

  • Components used in the generator set are selected based on seamless design integration to provide the optimum performance
  • The generator set is fully assembled at a Caterpillar facility following our quality guidelines
  • Each generator set package is tested before leaving the Caterpillar facility
  • Cat product support, including dealer service, parts and warranty covers the entire Cat power system

  • Cat dealers have over 1,800 dealer branch stores operating in 200 countries
  • Your local Cat dealer provides extensive post-sale support, including maintenance and repair agreements

Standard Equipment

  • C4.4, Inline 4 Cylinder, 4 Stroke Diesel
  • Mechanical Governor
  • A Frame Standard Alternator
  • Single Wall 8 Hour Tank
  • Cat GC Enclosure
  • Enclosure Silencer
  • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment

  • Australia, CIS, Gulf Certification
  • Certificate of Conformance
  • Low Fuel Level Shutdown
  • Single Wall Tank With Containment
  • Dual Wall 8 Hour Tank
  • Low Fuel Level Alarm
  • High Fuel Level Alarm
  • Volt Free Contacts for Genset Running
  • Earth Fault
  • Panel Mounted Audible Alarm
  • USB to RS485 Communications Device
  • Emergency Stop with Key
  • Earth Leakage
  • Battery Charger
  • Volt Free Contacts for Common Alarm
  • Coolant Heater
  • Standby Pack (Smart Jacket Water Heater, Battery Charger)
  • Battery
  • Low Coolant Level Shutdown
  • 3 Pole Circuit Breaker 160A
  • 3 Pole Circuit Breaker 125A
  • 3 Pole Circuit Breaker 200A
  • 3 Pole Circuit Breaker 400A
  • 4 Pole Circuit Breaker 160A
  • 4 Pole Circuit Breaker 125A
  • 3 Pole Circuit Breaker 250A
  • 4 Pole Circuit Breaker 250A
  • 4 Pole Circuit Breaker 200A
  • Circuit Breaker Padlock
  • 4 Pole Circuit Breaker 400A
  • Neutral Earth Link
  • Overload via Alarm Switch on Breaker
  • PGS Test Report @ 1.0PF
  • PGS Test Report @ 0.8PF