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Our 1104 ElectropaK engines set the industry standard for prime and standby power generation. The 4 cylinder, 4.4 litre engines are smooth and quiet in operation. They can also be electronically controlled, giving you the right fuel combustion for the load applied to the engine. The engines deliver 43.7-126.5 kVA, meeting the key power nodes.


4.4 litre

80-125 kVA

Designed to meet EU Stage IIIA and U.S. EPA Tier 3 emission standards

Power Rating

Mechanical Output** 73-111 kWm 73-111 kWm Less
Electrical Output** 81-125 kVA (64-100 kWe) 81-125 kVA (64-100 kWe) Less
Rated Speed 1500/1800 rpm 1500/1800 rpm Less

Emission Standards

Emissions EU Stage IIIA/U.S. EPA Tier 3 EU Stage IIIA/U.S. EPA Tier 3 Less


Bore 4.13 in 105.0 mm Less
Stroke 5.0 in 127.0 mm Less
Displacement 269.0 in³ 4.4 l Less
Aspiration Turbocharged air-to-air charge cooled Turbocharged air-to-air charge cooled Less
Rotation from Flywheel End Anti-clockwise Anti-clockwise Less
Combustion System Direct injection Direct injection Less
Total Coolant Capacity 4.5 gal (US) 17.0 l Less
Total Lubricating Capacity 2.2 gal (US) 8.4 l Less
Cycle 4 stroke 4 stroke Less
Compression Ratio 16.2:1 16.2:1 Less
Cooling System Liquid Liquid Less
Number of Cylinders 4 inline 4 inline Less

Engine Dimensions*

Width 29.5 in 749.0 mm Less
Length 53.5 in 1358.0 mm Less
Dry Weight 1294.1 lb 587.0 kg Less
Height 42.8 in 1086.0 mm Less


Note 2 ESE (1800 rpm) only - Emergency Stationary Equipment ESE (1800 rpm) only - Emergency Stationary Equipment Less
Note 1 Final dimensions dependent on selected options Final dimensions dependent on selected options Less

Reliable operation

With low fuel and oil consumption, and 500 hour service intervals, your 1104 range engine will run and run.

Simple installation

Common front and rear ends, connection points and components across the range mean that you can easily install a different 1100 Series engine in your application.

1104D-E44TAG Standard Equipment

Air inlet system
  • Mounted air filter and turbocharger

Control system
  • 12 volt starter motor and 12 volt 65 amp alternator with DC output

Cooling system
  • 22 inch belt driven pusher fan and guards
  • Radiator (incorporating air-to-air charge cooler)
  • Water pump

Flywheels and flywheel housing
  • High inertia flywheel to SAE J620 size 10/11½
  • SAE No. 3 flywheel housing

Fuel system
  • Electronic governing (conforms to Class G3 ISO 8528-5)
  • Fuel filter

  • Glow plug start aid

Oil system
  • Oil filter
  • Wet cast iron sump with filler and dipstick