403D-07G

Electric Power Generation 403D-07G

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Key Specs

Gross Mechanical Output
5.5-7.4 kWm
5.5-7.4 kWm
Typical Electrical Output
5.6-7.7 kVA (4.5-6.1 kWe)
5.6-7.7 kVA (4.5-6.1 kWe)
Emissions
EU Stage IIIA/U.S. EPA Tier 3
EU Stage IIIA/U.S. EPA Tier 3

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Overview

The Perkins 403 range of electric power (EP) engines delivers the same compact benefits of its 2 cylinder stablemate, but takes a stride forward in terms of noise, refinement and power. The 3 cylinder range offers excellent power density and superb fuel economy and is designed to meet your power generation needs in both unregulated territories where extreme conditions are likely, and higher regulated territories with more stringent emissions standards.

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403D-07G Electric Power Diesel Engine

Features At A Glance

Perkins

Compact and flexible

When you need power and reliability in a compact application, you can trust the 400 Series EP engines to deliver. Our engineers have carefully designed every component to minimise space. This can come in particularly handy in higher regulated territories where you need to consider size and space for aftertreatment solutions. Some models in the series also offer the convenience of switching between engine speeds and electrical frequencies to match your application and territory perfectly.
Perkins

Efficient, quiet and powerful

The pressure on end users to reduce the fuel consumption of their machinery favours the 3 cylinder 403. Its power density, durability, fuel efficiency and quiet operation set it apart from similar sized competitors' engines. The 403 range's quiet operation makes it an excellent option where noise is a concern, particularly if you're operating in urban areas.
Perkins

Lower operating costs

The reliability of the 403 range, its uncomplicated indirect injection fuel system, ease of installation and warranty offering all combine to keep your ownership costs to a minimum. As the 400 Series is built on a common engine platform, you can also upgrade easily and affordably.
Specifications Standard Equipment

Product Specifications for 403D-07G

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Gross Mechanical Output 5.5-7.4 kWm 5.5-7.4 kWm
Typical Electrical Output 5.6-7.7 kVA (4.5-6.1 kWe) 5.6-7.7 kVA (4.5-6.1 kWe)
Rated Speed 1500/1800/3000 rpm 1500/1800/3000 rpm
Emissions EU Stage IIIA/U.S. EPA Tier 3 EU Stage IIIA/U.S. EPA Tier 3
Prime 5.6 kVA 5.6 kVA
Standby 6.1 kVA 6.1 kVA
Prime 5.6 kWe 5.6 kWe
Standby 6.1 kWe 6.1 kWe
Number of Cylinders 3 inline 3 inline
Bore 2.6 in 67 mm
Stroke 2.8 in 72 mm
Displacement 46.4 in³ 0.76 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 83.2-84.3% 83.2-84.3%
Switchable No No
Length 25.4 in 645 mm
Width 17.4 in 442 mm
Height 24.8 in 630 mm
Dry Weight 192 lb 87 kg
Note 1 *Final dimensions dependent on selected options *Final dimensions dependent on selected options
Note 2 ESE (1800 rpm - Certified model) only - Emergency Stationary Equipment ESE (1800 rpm - Certified model) 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.

403D-07G Standard Equipment

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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

General

  • Front and rear engine mounting brackets

Oil system

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

See how 403D-07G compares against frequently compared products.

Electric Power Generation
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403D-07G
403D-07G
Gross Mechanical Output
5.5-7.4 kWm
5.5-7.4 kWm
Typical Electrical Output
5.6-7.7 kVA (4.5-6.1 kWe)
5.6-7.7 kVA (4.5-6.1 kWe)
Emissions
EU Stage IIIA/U.S. EPA Tier 3
EU Stage IIIA/U.S. EPA Tier 3
Electric Power Generation
402D-05G
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)
Emissions
EU Stage IIIA/U.S. EPA Tier 3
EU Stage IIIA/U.S. EPA Tier 3
View Details
Electric Power Generation
403F-07G
403F-07G
Gross Mechanical Output
5.1-5.6 kWm
5.1-5.6 kWm
Typical Electrical Output
5.4-5.9 kVA (4.3-4.7 kWe)
5.4-5.9 kVA (4.3-4.7 kWe)
Emissions
U.S. EPA Tier 4 Final
U.S. EPA Tier 4 Final
View Details

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