New | 3612 Generator Set (Medium Speed)

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

Generator Set Specifications
Minimum Rating3550 kVA
Maximum Rating5375 kVA
Frequency50 Hz
Speed750 & 1000 RPM
Generator Set Configurations
Emissions/Fuel StrategyLow Fuel Consumption
Engine Specifications
Engine Model3612 V-12,4-Stroke Water-Cooled Diesel
Bore11 in
Displacement1127 in3
Total Displacement13524 in3
Stroke11.8 in
Compression Ratio13:1
AspirationTA
Governor TypeGenerator Set Monitoring System (GMS)
Fuel SystemDirect unit injection

  • 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
  • matched To The Performance And Output Characteristics Of Cat Engines
  • industry Leading Mechanical And Electrical Design
  • industry Leading Motor Starting Capabilities
  • high Efficiency
  • simple User Friendly And Navigation
  • Provides Protection, Monitoring And Control Of The Diesel Generator Set
  • Cat Dealers Provide Extensive Post-sale Support Including Maintenance And Repair Agreements. Cat Dealers Have Over 1,800 Dealer Branch Stores Operating In 200 Countries. The Caterpillar S•o•s℠ Program Cost Effectively Detects Internal Engine Component Condition, Even The Presence Of Unwanted Fluids And Combustion By-products

    Standard Equipment

    Air Inlet System
    • Aftercooler, fresh water, corrosion resistant coated (air side)
    • Air inlet shutoff
    • Air Cleaner
    • Breather, crankcase, top-mounted
    • Turbocharger, watercooled, engine oil lubricated
    Cooling System
    • Engine coolant water drains
    • Front Mounted Turbos
    • Three-bundle oil cooler
    • Water Temperature Regulator
    • Jacket Water Thermostats
    Exhaust System
    • 457 mm (18 in) Cat bolt pattern
    • Dry, Gas Tight, Exhaust Manifold
    • Includes Adapter, Flexible Exhaust Fitting
    Fuel System
    • Simplex or Duplex
    Generator System
    • Custom Generator per Generator Data Sheet completed by Dealer
    Governor System
    • UG Actuator
    Lube System
    • Centrifugal Oil Filters with Single Shutoff
    • Service Side Engine mounted on Cylinder Block Inspection Covers
    • Wet Oil Sump. Includes engine-driven main Lubrication & Oil pumps, Oil Lines and Oil Pan
    • Oil Filler and Dipstick
    • Oil Pressure Regulating Valve
    • Crankcase Explosion Relief Valves
    Mounting System
    • Damper, Torsional Vibration
    • Engine and Generator Mounting
    Starting / Charging System
    • Vane Type Air Starter
    • Two Motors, engine mounted at rear, on left side
    • Air Silencer
    • Line Group for Single Point Custom Connection
    General:
    • Paint, Caterpillar Yellow
    • Gear driven Pumps: Fuel, Oil, Jacket Water, Aftercooler / Oil Cooler Water

    Optional Equipment

    Air Inlet System
    • Soot Filter
    • Air cleaner Louver Assembly
    • Vertical Support Bracket
    • Heavy Duty Air Cleaner
    • Air Inlet Adapter
    • Boost Control Valve
    Cooling System
    • Heat Exchanger for Single Circuit
    • Heating Aids
    • Cooling System Aids
    • Auxiliary Water Pump
    • Expansion Tank
    Exhaust System
    • Flexible Exhaust Fittings
    • Weld Flange and Related Hardware
    Fuel System
    • Fuel Priming Pump
    • Duplex Primary Fuel Strainer
    • Fuel System Connections
    Generator System
    • 3 Phase, Six Leads, WYE
    • Class F Insulation
    • Bus Bar Connections
    • Winding Temperature Detectors
    • Anti-condensation Space Heaters
    Governor System
    • Electronic / Actuators
    • Digital Programmers
    • Battery Backup / Power Supply
    • 230 UA
    • 723 Plus
    • EGB Actuator
    Lube System
    • Oil Pan Drain Valve
    • Lube ANSI Adapter (Emergency connection)
    Mounting System
    • Isolator
    • Spring Type Vibration Isolator
    • Vertically Restrained
    • Non-vertically Restrained
    Starting / Charging System
    • Pressure Reducing Valve
    • Compressed Air Flex Hose
    • Turbine Type Air Starters
    • Redundant Air Starters
    General:
    • Custom Paint Colors

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    Helix Electric
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