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Overview

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.

404D-22G ELECTROPAK

2.2 litre

20-36 kVA

The 404D-22G ElectropaK is a powerful but quiet 2.2 litre naturally aspirated 4 cylinder compact package that's designed to meet EU Stage IIIA/U.S. EPA Tier 4 interim emissions standards.

Power Rating

Units:
Mechanical Output** 18-34 kWm 18-34 kWm Less
Electrical Output** 20-36 kVA (16-29 kWe) 20-36 kVA (16-29 kWe) Less
Rated Speed 1500/1800/3000 rpm 1500/1800/3000 rpm Less

Emission Standards

Emissions EU Stage IIIA/U.S. EPA Tier 4 interim EU Stage IIIA/U.S. EPA Tier 4 interim Less

General

Bore 3.3 in 84.0 mm Less
Stroke 3.9 in 100.0 mm Less
Displacement 135.2 in³ 2.2 l Less
Aspiration Naturally aspirated Naturally aspirated Less
Rotation from Flywheel End Anti-clockwise Anti-clockwise Less
Combustion System Indirect injection Indirect injection Less
Compression Ratio 23.3:1 23.3:1 Less
Cooling System Liquid Liquid Less
Cycle 4 stroke 4 stroke Less
Number of Cylinders 4 inline 4 inline Less
Total Coolant Capacity 1.8 gal (US) 7.0 l Less
Total Lubricating Capacity 2.8 gal (US) 10.6 l Less

Disclaimer

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

Engine Dimensions*

Dry Weight 533.0 lb 242.0 kg Less
Height 33.0 in 840.0 mm Less
Length 37.2 in 946.0 mm Less
Width 19.6 in 497.0 mm Less