Your Rental Location
  • Request A Quote

DE56AE0 (60 Hz) Generator Set

Caterpillar is leading the power generation marketplace with Power Solutions engineered to deliver unmatched flexibility, expandability, reliability, and cost-effectiveness.

Videos not available for this product.

360 View not available for this product.

  • Minimum Rating 40 ekW
  • Maximum Rating 45 ekW
  • Emissions/Fuel Strategy Non-Certified Emissions
  • Voltage 220 to 380 Volts

Call 440-838-7348 for rate information

Generator Set Specifications

  • Minimum Rating
    40 ekW
  • Maximum Rating
    45 ekW
  • Emissions/Fuel Strategy
    Non-Certified Emissions
  • Voltage
    220 to 380 Volts
  • Frequency
    60 Hz
  • Speed
    1800 rpm
  • Duty Cycle
    Standby, Prime

Engine Specifications

  • Engine Model
    Cat® C3.3
  • Bore
    4.1 in
  • Stroke
    5 in
  • Displacement
    201.4 in³
  • Compression Ratio
  • Aspiration
  • Fuel System
    Common Rail
  • Governor Type

Generator Set Dimensions

  • Length - Maximum
    66.1 in
  • Width - Maximum
    760 mm
  • Height - Maximum
    52.5 in
  • Dry Weight - Genset (maximum)
    1795 lb

Cat Generator Set Package

  • 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 8528-3 steady state and transient response requirements

Cat Diesel Engine

  • 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

GTA Frame Alternator

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

EMCP Control Panel

  • 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

Cooling System

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


Fully prototype tested with certified torsional vibration analysis available

One Safe Source

  • 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

World Wide Product Support

  • 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:

  • Engine
    • C3.3, Inline 3 Cylinder, 4 Stroke Diesel
  • Control Panel
    • EMCP 4.1 control panel
  • Governing System
    • Mechanical Governor
  • Alternator
    • GTA Frame Standard Alternator
  • Fuel Storage
    • Single Wall 8 Hour Tank
  • Enclosure
    • Modular Easy Access Acoustic Enclosure
  • Air, Cooling & Exhaust
    • Enclosure Silencer
  • General
    • Engine and alternator pre-paint, Caterpillar yellow

Optional Equipment:

was successfully added to the cart! Request Quote