D800 GC (60 Hz) 800 ekW Diesel Generator

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Maximum Rating800 ekW
Minimum Rating800 ekW
Emissions/Fuel StrategyU.S. EPA Tier 2
Voltage380 - 480 Volts
800 ekW Generator Set for Standby applications


Maximum Rating800 ekW
Minimum Rating800 ekW
Emissions/Fuel StrategyU.S. EPA Tier 2
Voltage380 - 480 Volts
Frequency60 Hz
Speed1800 rpm
Duty CycleStandby
Engine ModelC27 TA, V-12, 4-Stroke Water-Cooled Diesel
Bore5.4 in (137.2 mm)
Stroke6 in (152.4 mm)
Displacement1649.47 in³ (27.03 l)
Compression Ratio16.5:1
Fuel SystemMEUI
Governor TypeAdem™A4
Length - Minimum164.3 in (4175 mm)
Length - Maximum164.3 in (4175 mm)
Width - Minimum73.1 in (1856 mm)
Width - Maximum73.1 in (1856 mm)
Height - Minimum87.3 in (2217.5 mm)
Height - Maximum87.3 in (2217.5 mm)
Dry Weight - Genset (minimum)13695 lb (6212 kg)
Dry Weight - Genset (maximum)13695 lb (6212 kg)

Benefits and Features

  • 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

  • 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
  • Site-specific programming for specific customer requirements

  • Designed to operate in standard ambient temperatures up to 50°C (122°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities

  • Low Fuel Consumption

  • Components used in the generator set are selected at the design stage to provide optimum package 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

Standard Equipment

Optional Equipment

  • Remote monitoring software
  • Jacket water heater
  • Single element or dual element air cleaner
  • Circuit breaker panel, based on regional and product configuration