C3.3 | DE26E0S

DE26E0S (50 Hz) Generator Set

Producing reliable power 24.0 kVA at 50 Hz, our DE26E0S generator set powerd by C3.3 diesel engine designed to ISO 8528-5 transient response requirements.

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 8528-5 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

M-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

GCCP 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

Control panel
  • GCCP Control panel
Alternator and Alternator attachments
  • 12 Leads
  • IP23 Protection
  • Voltage regulator (single phase sensing)
  • Tower panel, IP22, bottom cable entry
  • Segregated low voltage (AC/DC) wiring panel
  • Circuit breaker, IEC, 3 Pole, mounted in tower panel
Governing system
  • Mechanical governor
Cooling system
  • Radiator and cooling fan with guards
  • Coolant drain line with valve
  • Fan drive, battery charging alternator drive
  • Caterpillar extended life coolant
Air inlet system
  • Air cleaner; light duty with disposable element
Exhaust system
  • Stub pipe, gaskets, raincap & SAE exhaust flange
  • Industrial silencer
Fuel system
  • Standard open set fuel tank/base
Lube system
  • Lubricating oil
  • Oil drain line with valve
Mounting system
  • Captive linear vibration isolators
  • Lifting provision and drag points
  • Termination points for coolant and lube oil drain lines
Starting/charging system
  • 12V Battery with rack & cables
  • Engine and alternator pre-paint, Caterpillar yellow

Additional information

Offering Type

Generator Set Specifications - Minimum Rating

26 kVA

Generator Set Specifications - Maximum Rating

26 kVA

Generator Set Specifications - Emissions/Fuel Strategy

Non Regulated

Generator Set Specifications - Voltage

220 to 240 Volts

Generator Set Specifications - Frequency

50 Hz

Generator Set Specifications - Speed

1500 rpm

Generator Set Specifications - Duty Cycle

Standby, Prime

Engine Specifications - Engine Model

Cat® C3.3

Engine Specifications - Bore

105 mm ( 4.1 in )

Engine Specifications - Stroke

127 mm ( 5 in )

Engine Specifications - Displacement

3.3 l ( 201.4 in³ )

Engine Specifications - Compression Ratio


Engine Specifications - Aspiration


Engine Specifications - Fuel System


Engine Specifications - Governor Type


Generator Set Dimensions - Length - Maximum

1540 mm ( 60.6 in )

Generator Set Dimensions - Width - Maximum

1120 mm ( 44.1 in )

Generator Set Dimensions - Height - Maximum

1361 mm ( 53.6 in )

Generator Set Dimensions - Dry Weight - Genset (maximum)

827 kg ( 1823 lb )

Select Up To 3 Models To Compare