404D-22TG

404D-22TG

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.

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

Specifications

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

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.

  November 7, 2022

Specifications

Units: 
Total Power Range
Gross Mechanical Output 25-33 kWm
Typical Electrical Output 27-36 kVA (22-29 kWe)
Rated Speed 1500/1800 rpm
50 Hz Typical Electrical Output
Prime 27.4 kVA
Standby 30.1 kVA
60 Hz Typical Electrical Output
Prime 26.3 kWe
Standby 29.0 kWe
Emission Standards
Emissions EU Stage IIIA/U.S. EPA Tier 4 interim
General
Number of Cylinders 4 inline
Bore
Stroke
Displacement
Compression Ratio 23.3:1
Aspiration Turbocharged
Combustion System Indirect injection
Rotation from Flywheel End Anti-clockwise
Cooling System Liquid
Aftertreatment -
Typical Alternator Efficiency 88-89%
Switchable Yes
ElectropaK Dimensions
Length
Width
Height
Dry Weight
Disclaimer
Note 1 *Final dimensions dependent on selected options
Note 2 ESE (1800 rpm - Certified model) 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.
Standby Power Power available at variable load in the event of a main power network failure. No overload is permitted.

Benefits & Features

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.

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 65 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
    • High inertia flywheel to SAE J620 size 7½ heavy
    • Flywheel housing SAE 4 long
  • Fuel system
    • Electronically 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

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