Certified Models 402D-05G

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Key Specs

Gross Mechanical Output
4.6-5.1 kWm
4.6-5.1 kWm
Typical Electrical Output
4.8-5.3 kVA (3.9-4.2 kWe)
4.8-5.3 kVA (3.9-4.2 kWe)
Emissions
EU Stage IIIA/U.S. EPA Tier 3
EU Stage IIIA/U.S. EPA Tier 3

Overview

Perkins 400 Series electric power (EP) engines are the ideal solution if you're looking for reliable, economical power from a compact unit. Our 402 range is the smallest of all. These 0.5 litre, 2 cylinder engines are robust and efficient and can fulfil your power generation needs with minimal operating costs. Engines meet EU Stage IIIA/U.S. EPA Tier 4 interim and the more stringent Tier 4 Final emissions standards. Impressive cold-start capabilities even in the most demanding conditions make them an excellent choice for less regulated territories.

Product Specifications for 402D-05G

Gross Mechanical Output 4.6-5.1 kWm 4.6-5.1 kWm
Typical Electrical Output 4.8-5.3 kVA (3.9-4.2 kWe) 4.8-5.3 kVA (3.9-4.2 kWe)
Rated Speed 1800 rpm 1800 rpm
Prime 3.9 kWe 3.9 kWe
Standby 4.2 kWe 4.2 kWe
Emissions EU Stage IIIA/U.S. EPA Tier 3 EU Stage IIIA/U.S. EPA Tier 3
Number of Cylinders 2 inline 2 inline
Bore 2.6 in 67 mm
Stroke 2.8 in 72 mm
Displacement 31 in³ 0.51 l
Compression Ratio 23.5:1 23.5:1
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 84.70% 84.70%
Switchable No No
Length 22.5 in 571 mm
Width 17.4 in 442 mm
Height 24.6 in 625 mm
Dry Weight 161 lb 73 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.

402D-05G 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
  • Radiator and hoses supplied separately

Flywheel and flywheel housing

  • 1500/1800 rpm High inertia flywheel to SAE J620 Size 6½ Heavy Flywheel housing SAE 5 Long
  • 3000 rpm High inertia flywheel to SAE J620 Size 6½ Light Flywheel housing SAE 5 Short

Fuel system

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

Oil system

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

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