Certified Models 404D-22TAG

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Key Specs

Gross Mechanical Output
33-36.4 kWm
33-36.4 kWm
Typical Electrical Output
37-40 kVA (29-32 kWe)
37-40 kVA (29-32 kWe)
Emissions
EU Stage IIIA/U.S. EPA Tier 4 interim
EU Stage IIIA/U.S. EPA Tier 4 interim

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.

Product Specifications for 404D-22TAG

Gross Mechanical Output 33-36.4 kWm 33-36.4 kWm
Typical Electrical Output 37-40 kVA (29-32 kWe) 37-40 kVA (29-32 kWe)
Rated Speed 1800 rpm 1800 rpm
Prime 29.2 kWe 29.2 kWe
Standby 32.1 kWe 32.1 kWe
Emissions EU Stage IIIA/U.S. EPA Tier 4 interim EU Stage IIIA/U.S. EPA Tier 4 interim
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 Turbocharged aftercooled Turbocharged aftercooled
Combustion System Indirect injection Indirect injection
Rotation from Flywheel End Anti-clockwise Anti-clockwise
Cooling System Liquid Liquid
Aftertreatment - -
Typical Alternator Efficiency 90% 90%
Switchable No No
Length 41.3 in 1050 mm
Width 28 in 710 mm
Height 39.3 in 998 mm
Dry Weight 675 lb 306 kg
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
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-22TAG Standard Equipment

Air inlet system

  • Mounted air filter

Control system

  • 12 volt starter motor and 12 volt 65 amp alternator with DC output
  • Electronic Shut Off Solenoid (ESOS) 12 volt energised to run

Cooling system

  • Coolant temperature switch
  • Mounted radiator, piping and guards
  • Thermostatically controlled system with belt driven coolant pump and pusher fan

Flywheels and flywheel housing

  • 1800 rev/min
  • Flywheel housing SAE 4 long
  • High inertia flywheel to SAE J620 size 7½ heavy

Fuel system

  • Electronically governed cassette type fuel injection pump
  • Split element fuel filter

General

  • Front and rear engine mounting bracket
  • Glow plug cold start aid and heater/starter switch

Oil system

  • Oil pressure switch
  • Spin-on full flow lubricating oil filter
  • Wet steel sump with filler and dipstick

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