The Perkins 404 range of electric power (EP) engines is the largest, most refined member of the 400 Series. The 4 cylinder, 2.2 litre 404 offers improvements such as reduced noise, vibration and harshness (NVH). Offering the same customer benefits as the wider 400 family – such as reliability, cold-start capability, low operating costs, excellent fuel economy and compact, clever design – the 404 makes a smart choice for customers in the generator set market across unregulated and EU Stage IIIA/U.S. EPA Tier4 interim territories.404A-22G ELECTROPAK 2.2 litre 20-22 kVA The 404A-22G ElectropaK engine is a powerful but quiet 2.2 litre naturally aspirated 4 cylinder compact package. It's designed for use in unregulated territories.
|Emissions||This engine does not comply to Harmonised International Regulated Emissions Limits This engine does not comply to Harmonised International Regulated Emissions Limits||More Less|
|Bore||3.3 in 84.0 mm||More Less|
|Stroke||3.9 in 100.0 mm||More Less|
|Displacement||135.2 in³ 2.2 l||More Less|
|Aspiration||Naturally aspirated Naturally aspirated||More Less|
|Compression Ratio||23.3:1 23.3:1||More Less|
|Combustion System||Indirect injection Indirect injection||More Less|
|Rotation from Flywheel End||Anti-clockwise Anti-clockwise||More Less|
|Number of Cylinders||4 inline 4 inline||More Less|
|Total Coolant Capacity||1.8 gal (US) 7.0 l||More Less|
|Total Lubricating Capacity||2.8 gal (US) 10.6 l||More Less|
|Cooling System||Liquid Liquid||More Less|
|Cycle||4 stroke 4 stroke||More Less|
|Note 1||Final dimensions dependent on selected options Final dimensions dependent on selected options||More Less|
Reliability, superb fuel economy, ease of installation and trusted components all combine to keep your cost of ownership to a minimum. Cost-saving aftertreatment options are also available.
The 404 range of engines give 20-40 kVA generator output, along with the extra refinement and noise reduction that 4 cylinder engines provide. Its power density, durability, fuel efficiency and quiet operation set it apart from similar sized competitors' engines. The 404 range's quiet operation makes it an excellent option where noise is a concern, particularly if you're operating in urban areas.