3512 with Upgradeable Package

3512 with Upgradeable Package

The 3512A generator set withUpgradeable Packaging has been developed for a wide range of applications, from emergency standby installations such as healthcare and datacenters to continuously powering remote ...

Generator Set Specifications

Minimum Rating
890 eKW
Maximum Rating
1250 eKW
Emissions/Fuel Strategy
Optimized for Low Fuel Consumption
380 to 480 Volts
60 Hz
1800 rpm
Duty Cycle
Standby, Mission Critical, Prime, Continuous

Engine Specifications

Engine Model
3512A, V-12, 4-Stroke Water-Cooled Diesel
Compression Ratio
Fuel System
Governor Type

Generator Set Dimensions

Length - Maximum
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
  • SR5 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

  • UL2200
  • CSA
  • IBC seismic certification
  • OSHPD pre-approval
  • 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
      • Single stage air cleaners
      • Dual element air filters
      Control Panels
      • EMCP 4.2B, EMCP 4.3, EMCP 4.4
      • Vandle proof panel door
      • Modbus monitoring of packages
      • First local annunciator
      • Remote custom annunicator
      • CAN2 Network equipment
      • Cat connect
      • Local discrete I/O package
      • Load share module options
      Cooling System
      • Optional radiator arrangements
      • Water level gauge
      • Coolant
      Exhaust System
      • Industrial grade (15 db) mufflers
      • Exhaust Y adapters
      • Exhaust flexible fitting
      • Exhaust elbows
      Generators And Attachments
      • Space heater
      • Space heater control
      • Generator conversion
      Lube System
      • Lube oil
      • Prelube sump pump
      • Oil level regulator
      • Primary fuel systems
      Special Tests / Reports
      • Generator test report
      • Standard genset TVA report
      • Genset tors vibration analysis
      • Standard engine test charge
      • PKG factory test report
      • PGS test report @ 1.0 power factor
      • Fuel consumption test
      Crankcase System
      • Ventilation system
      • Protection systems
      Batteries And Battery Housing
      • 24 Volt battery set - Dry
      • Battery chargers - 10, 20 and 35 amp
      Mounting System
      • Puck style low efficiency lsolators
      • Spring type vibration isolator