3412C Generator Set

3412C Generator Set

360° Exterior View

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


Generator Set Specifications

Minimum Rating
680 kVA
Maximum Rating
900 kVA
Emissions/Fuel Strategy
Low Fuel Consumption
380 to 415 Volts
50 Hz
1500 rpm
Duty Cycle
Standby, Prime

Engine Specifications

Engine Model
3412C TA, V-12, 4-Stroke Water-Cooled Diesel
Compression Ratio
Fuel System
Pump and Lines
Governor Type

Generator Set Dimensions

Length - Maximum
Width - Minimum
Width - Maximum
Height - Maximum
Dry Weight - Genset (minimum)
Dry Weight - Genset (maximum)

Cat Generator Set Package

  • Cat generator set packages have been fully prototype tested
  • Accepts 100% block load in one step and meets other 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
  • SR4B 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 4 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 50°C (122°F)
  • Contact your Cat Dealer for specific ambient and altitude capabilities
  • Certifications

  • EU Certification of Conformance (CE)
  • EEC Declaration of Conformity
  • 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:

    Optional Equipment:

      Air Inlet System
      • Duel element air cleaners
      • Heavy duty air cleaners
      • Open element air cleaners
      Circuit Breakers
      • 1250, 1600 Amp, 3 pole, IEC 100% rated, 24 volt DC shunt trip
      • 1600 Amp, 3 pole, Non-UL, 100% rated, 24 volt DC shunt trip
      Control Panel
      • EMCP 4.3
      • EMCP 4.4
      • Vandal proof panel door
      • Common alarm / shutdown relay
      • Generator running VFC
      • Generator temperature monitoring package
      • Ground fault relay
      • First local annunicators
      • Remote custom annunicators
      • Local discrete I/O package
      Cooling System
      • Radiator duct flange
      • Jacket water heaters
      European Certifications
      • Eurasian conformity (EAC) mark
      Exhaust System
      • Mufflers
      • Elbow kit
      • Through wall installation kit
      • Manifold and turbocharger guard
      Generator And Attachments
      • Permanent magnet excitation
      • Digital voltage regulator
      • Space heater
      • Oversize and premium generators
      Lube System
      • Manual sump pump
      Mounting System
      • Fuel tank base (1200 ltr)
      Special Tests / Reports
      • PGS test report @ 1.0 power factor
      • PGS test report @ 0.8 power factor
      Starting / Charging
      • Battery chargers
      • Oversize batteries
      • Battery disconnect switch
      • Heavy-duty starting system
      Governing System
      • Electronic load share