404D-22G Electric Power Diesel Engine

Electric Power Generation 404D-22G

Request Consultation Find your Distributor

Key Specs

Gross Mechanical Output: 18-24 kWm; 18-24 kWm

Typical Electrical Output: 20-26 kVA (16-21 kWe); 20-26 kVA (16-21 kWe)

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

404D-22G
Change model

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.

Features At A Glance

A lifetime of low cost

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.

Powerful, quiet and refined

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.

Specifications Standard Equipment

Product Specifications for 404D-22G

Total Power Range

Gross Mechanical Output	18-24 kWm 18-24 kWm
Typical Electrical Output	20-26 kVA (16-21 kWe) 20-26 kVA (16-21 kWe)
Rated Speed	1500/1800 rpm 1500/1800 rpm

Emission Standards

Emissions

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

50 Hz Typical Electrical Output

Prime	20.3 kVA 20.3 kVA
Standby	22.1 kVA 22.1 kVA

60 Hz Typical Electrical Output

Prime	19.2 kWe 19.2 kWe
Standby	21.3 kWe 21.3 kWe

General

Number of Cylinders	4 inline 4 inline
Bore	3.3 in 84 mm
Stroke	3.9 in 100 mm
Displacement	135.2 in³ 2.2 l
Compression Ratio	23.3:1 23.3:1
Aspiration	Naturally aspirated Naturally aspirated
Combustion System	Indirect injection Indirect injection
Rotation from Flywheel End	Anti-clockwise Anti-clockwise
Cooling System	Liquid Liquid
Aftertreatment	- -
Typical Alternator Efficiency	87-89% 87-89%
Switchable	Yes Yes

ElectropaK Dimensions

Length	37.3 in 948 mm
Width	19.6 in 498 mm
Height	33.1 in 841 mm
Dry Weight	534 lb 242 kg

Disclaimer

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

Definitions

Prime Power	Power available at variable load in lieu of a main power network. Overload of 10% is permitted for one hour in every 12 hours of operation. Power available at variable load in lieu of a main power network. Overload of 10% is permitted for one hour in every 12 hours of operation.
Standby Power	Power available at variable load in the event of a main power network failure. No overload is permitted. Power available at variable load in the event of a main power network failure. No overload is permitted.

404D-22G Standard Equipment

Air inlet system

Mounted air filter

Control system

12 volt Electronic Shut Off Solenoid (ESOS) energised to run

12 volt starter motor and 12 volt 14 amp alternator with DC output

Glow plug cold start aid and heater/starter switch

Oil pressure and coolant temperature switches

Cooling system

Thermostatically controlled system with belt driven coolant pump and pusher fan

Mounted radiator, piping and guards

Flywheel and flywheel housing

1500/1800 rpm high inertia flywheel to SAE J620 size 7½ heavy flywheel housing SAE 4 long

3000 rpm high inertia flywheel to SAE J620 size 7½ light flywheel housing SAE 4 short

Fuel system

Mechanically governed cassette type fuel injection pump

Split element fuel filter

General

Front and rear engine mounting bracket

Oil system

Wet steel sump with filler and dipstick

Spin-on full flow lubricating oil filter

Product Specifications for 404D-22G

Download Print

Total Power Range

Gross Mechanical Output	18-24 kWm 18-24 kWm
Typical Electrical Output	20-26 kVA (16-21 kWe) 20-26 kVA (16-21 kWe)
Rated Speed	1500/1800 rpm 1500/1800 rpm

Emission Standards

Emissions

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

50 Hz Typical Electrical Output

Prime	20.3 kVA 20.3 kVA
Standby	22.1 kVA 22.1 kVA

60 Hz Typical Electrical Output

Prime	19.2 kWe 19.2 kWe
Standby	21.3 kWe 21.3 kWe

General

Number of Cylinders	4 inline 4 inline
Bore	3.3 in 84 mm
Stroke	3.9 in 100 mm
Displacement	135.2 in³ 2.2 l
Compression Ratio	23.3:1 23.3:1
Aspiration	Naturally aspirated Naturally aspirated
Combustion System	Indirect injection Indirect injection
Rotation from Flywheel End	Anti-clockwise Anti-clockwise
Cooling System	Liquid Liquid
Aftertreatment	- -
Typical Alternator Efficiency	87-89% 87-89%
Switchable	Yes Yes

ElectropaK Dimensions

Length	37.3 in 948 mm
Width	19.6 in 498 mm
Height	33.1 in 841 mm
Dry Weight	534 lb 242 kg

Disclaimer

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

Definitions

Prime Power	Power available at variable load in lieu of a main power network. Overload of 10% is permitted for one hour in every 12 hours of operation. Power available at variable load in lieu of a main power network. Overload of 10% is permitted for one hour in every 12 hours of operation.
Standby Power	Power available at variable load in the event of a main power network failure. No overload is permitted. Power available at variable load in the event of a main power network failure. No overload is permitted.

404D-22G Standard Equipment

Print

Air inlet system

Mounted air filter

Control system

12 volt Electronic Shut Off Solenoid (ESOS) energised to run

12 volt starter motor and 12 volt 14 amp alternator with DC output

Glow plug cold start aid and heater/starter switch

Oil pressure and coolant temperature switches

Cooling system

Thermostatically controlled system with belt driven coolant pump and pusher fan

Mounted radiator, piping and guards

Flywheel and flywheel housing

1500/1800 rpm high inertia flywheel to SAE J620 size 7½ heavy flywheel housing SAE 4 long

3000 rpm high inertia flywheel to SAE J620 size 7½ light flywheel housing SAE 4 short

Fuel system

Mechanically governed cassette type fuel injection pump

Split element fuel filter

General

Front and rear engine mounting bracket

Oil system

Wet steel sump with filler and dipstick

Spin-on full flow lubricating oil filter

See how 404D-22G compares against frequently compared products.

Electric Power Generation

Selected

404D-22G

404D-22G

Gross Mechanical Output: 18-24 kWm; 18-24 kWm
Typical Electrical Output: 20-26 kVA (16-21 kWe); 20-26 kVA (16-21 kWe)
Emissions: EU Stage IIIA/U.S. EPA Tier 4 interim; EU Stage IIIA/U.S. EPA Tier 4 interim

Electric Power Generation

404A-22G

404A-22G

Gross Mechanical Output: 18-20 kWm; 18-20 kWm
Typical Electrical Output: 20-22 kVA (16-18 kWe); 20-22 kVA (16-18 kWe)
Emissions: Fuel Optimised; Fuel Optimised

View Details

Electric Power Generation

404D-22TG

404D-22TG

Gross Mechanical Output: 25-33 kWm; 25-33 kWm
Typical Electrical Output: 27-36 kVA (22-29 kWe); 27-36 kVA (22-29 kWe)
Emissions: EU Stage IIIA/U.S. EPA Tier 4 interim; EU Stage IIIA/U.S. EPA Tier 4 interim

View Details

Please download following brochures for this product

Media Gallery

Photos

All