Certified Models 404J-22G

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Key Specs

Gross Mechanical Output
18.6-20.6 kWm
18.6-20.6 kWm
Typical Electrical Output
20.1-22.3 kVA (16.1-17.8 kWe)
20.1-22.3 kVA (16.1-17.8 kWe)
Emissions
EU Stage V
EU Stage V

Overview

The Perkins® 400 Series engine family continues to set new standards in the compact engine market. Developed alongside customers to fulfil their needs in the generator set market, the 404J-22 has been designed to comply with stringent emissions regulations for EU.

Product Specifications for 404J-22G

Gross Mechanical Output 18.6-20.6 kWm 18.6-20.6 kWm
Typical Electrical Output 20.1-22.3 kVA (16.1-17.8 kWe) 20.1-22.3 kVA (16.1-17.8 kWe)
Rated Speed 1500 rpm 1500 rpm
Prime 20.1 kVA 20.1 kVA
Standby 22.3 kVA 22.3 kVA
Emissions EU Stage V EU Stage V
Number of Cylinders 4 4
Bore 3.3 in 84 mm
Stroke 3.9 in 100 mm
Displacement 135 in³ 2.2 l
Compression Ratio 23.3:1 23.3:1
Aspiration Naturally aspirated Naturally aspirated
Combustion System Mechanical Indirect injection Mechanical Indirect injection
Rotation from Flywheel End Anti-clockwise Anti-clockwise
Cooling System Watercooled Watercooled
Aftertreatment - -
Typical Alternator Efficiency 87% 87%
Switchable No No
Length 38.3 in 973 mm
Width 23.2 in 590 mm
Height 33.1 in 840 mm
Dry Weight 534 lb 242 kg
Note 1 *Final dimensions dependent on selected options *Final dimensions dependent on selected options
Prime Power Unlimited hours usage with an average load factor of 80% of the published prime power over each 24 hour period. A 10% overload is available for 1 hour in every 12 hours operation. Unlimited hours usage with an average load factor of 80% of the published prime power over each 24 hour period. A 10% overload is available for 1 hour in every 12 hours operation.
Standby Power Limited to 500 hours annual usage with an average load factor of 80% of the published standby power rating over each 24 hour period. Up to 300 hours of annual usage may be run continuously. No overload is permitted on standby power. Limited to 500 hours annual usage with an average load factor of 80% of the published standby power rating over each 24 hour period. Up to 300 hours of annual usage may be run continuously. No overload is permitted on standby power.

404J-22G Standard Equipment

ElectropaK

Radiator fitted

Fuel filter, engine mounted

Water separator

Fuel priming pump (manual/electric)

Air filter, engine mounted

Starter motor

Battery charging alternator

Flywheel housing

Flywheel

Fan

Fan guard

Temperature and oil pressure for automatic stop/alarm configurable

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