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Perkins 400 Series electric power (EP) engines are the ideal solution if you’re looking for reliable, economical power from a compact unit. Our 402 range is the smallest of all. These 0.5 litre, 2 cylinder engines are robust and efficient and can fulfil your power generation needs with minimal operating costs. Engines meet EU Stage IIIA/U.S. EPA Tier 4 interim and the more stringent Tier 4 Final emissions standards. Impressive cold-start capabilities even in the most demanding conditions make them an excellent choice for less regulated territories.

0.51 litre
4.8-9 kVA
The 402D-05G is a naturally aspirated, indirect injection engine that meets EU Stage IIIA/U.S. EPA Tier 4 interim emissions standards.

Power Rating

Mechanical output 8-10 kW
Electrical output 9-12 kVA
Rated Speed 1500/1800 rpm


Bore 77.0 mm
Stroke 81.0 mm
Displacement 1.1 litters
Aspiration Naturally aspirated
Compression Ratio 23:1
Combustion System Indirect injection
Rotation (from flywheel end) Anti-clockwise
Number of cylinders 3 inline
Cycle 4 stroke
Cooling system Liquid
Total coolant capacity 5.2 litters
Total lubricating capacity 4.9 litters

The DSE6110 MKII Auto Start Control Module and the DSE6120
MKII Auto Mains (Utility) Failure Control Module are suitable for a
wide variety of single gen-set applications.
Monitoring engine speed, oil pressure, coolant temperature, frequency, voltage, current, power and fuel level, the modules give comprehensive engine and
alternator protection. This is indicated on a large back-lit LCD text display via an array of warning,electrical trip and shutdown alarms in multiple languages.

Reliable operation
With low fuel and oil consumption, and 500 hour service intervals, your range engine will run and run.
Easy to transport and install
Our range engines are easy to transport and install thanks to their exceptional power-to-weight ratios and compact size, and they provide you with excellent service access for ease of maintenance.
Engines in our range are delivered to you complete with radiator and air cleaner system already built on, enabling you to simply bolt the engine down, connect it up and start generating.

Optimum economy
The mechanically operated unit fuel injectors, with electronic control and carefully matched turbocharging, mean you get excellent fuel atomisation and combustion with optimum economy and low emissions.
These engines give you reliable power, low oil usage and low wear rates. And with their high compression ratios, you can be assured of clean and rapid starting in all conditions.

World Wide Product Support
Perkins manufactures product in the following locations: Northern Ireland • Brazil • India • USA With headquarters in Northern Ireland, Perkins operates through a Global Dealer Network.

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