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Specification Summary
Maximum Rating 545 ekW (680 kVA)
Minimum Rating 440 ekW (550 kVA)
Emissions/Fuel Strategy U.S. EPA Tier 2, EU Stage II
Aspiration Turbocharged, air-to-air aftercooled

Engine Specifications

Maximum Rating
545 ekW (680 kVA)
Minimum Rating
440 ekW (550 kVA)
Emissions/Fuel Strategy
U.S. EPA Tier 2, EU Stage II
Aspiration
Turbocharged, air-to-air aftercooled
Aspiration
Turbocharged, air-to-air aftercooled
Manifold Type
Dry
Bore
5.7 in
Bore
5.7 in
Stroke
7.2 in
Stroke
7.2 in
Displacement
1106.0 in3
Displacement
1106 in³
Engine Control and Protection
ADEM A4
Generator set control
EMCP 3.1
Generator Set Control
EMCP 3.1
Generator
SR4B
Generator
SR4B
Fuel system
MEUI
Fuel System
MEUI
Frequency - Speed
50/60 Hz (1500/1800 rpm)

Capacity for Liquids

Fuel
Diesel

Dimensions

Length
143.0 in
Length
143 in
Width
60.0 in
Width
60 in
Height
83.3 in
Height
83.3 in
Weight
11095.0 lb
Weight
11095 lb
  • Air Inlet System
    • Dual element air cleaner
    • Service indicator
  • Cooling System
    • Radiator package mounted (50° C)
    • Coolant drain line with valve at edge of base
    • Coolant level sensor
    • Fan and belt guards
    • Coolant level sight gauge
    • Cat Extended Life Coolant
  • Exhaust System
    • Dry exhaust manifold
    • Turbo outlet elbow
  • Fuel System
    • Primary fuel filter with integral water separator
    • Secondary fuel filters
    • Fuel priming pump
    • Flex fuel lines
    • Fuel pressure gauge
  • Generator
    • SR4B brushless, single-bearing, self-excited
    • Class H insulation
    • Random wound
    • IP23 protection
    • Cat DVR 3-phase sensing with selectable volts/Hz
    • 3 sensing CTs and one droop CT
    • Power center
  • Generator Attachments
    • RH extended cable access box
  • Controls
    • ADEM A4 ECU
    • EMCP 3 Control Panel
  • Lube System
    • High efficiency oil filter
    • Oil drain valves
    • Fumes disposal
    • Gear-type lube oil pump
  • Mounting System
    • Steel base frame (skidable)
  • Starting/Charging System
    • 24-volt starting motor
    • 45-amp charging alternator
    • Battery rack
    • Battery disconnect switch
  • General
    • Paint — Caterpillar yellow except rails and radiators (gloss black)
    • Flywheel and flywheel housing — SAE No. 1
  • Air Inlet System
    • Heavy-duty air cleaner with precleaner
  • Exhaust System
    • Mufflers
    • Weld Flange
  • Generator
    • Permanent magnet excitation
    • Oversize and premium generators
    • Anti-condensation space heaters available with permanent magnet excitation generators
  • Starting/Charging System
    • Jacket water heater with shutoff valves
    • Oversized batteries
  • Controls
    • Load share module