Perkins industrial diesel engine 403D-15

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Rated Power
Maximum Power 24.2 kW/32.5 HP
Maximum Torque 94.4 Nm @ 1800 rpm/69.6 lb-ft @ 1800 rpm
Rated Power 2800-3000 rpm
Minimum Power 20.8 kW/27.9 HP
Emission Standard
Emission Standard EU Stage IIIA/USA EPA Tier 4 Interim
General information
Number of cylinders Inline 3 cylinder
Circulation 4-stroke
Bore 84 mm
Stroke 90 mm
Displacement 1.5 L
Compression Ratio 22.5:1
Aspiration Natural aspiration
combustion system Indirect injection
Rotation Anticlockwise facing flywheel
cooling system liquid
Length 820 mm
Width 497 mm
Height 793 mm
Weight 197 kg

Perkins engine 403D-15 Standard Equipment
air system
Cast iron exhaust manifold side exhaust ports
intake manifold
Installed air filter
Electrical and Electronic Systems
12 volt alternator
12 volt starter motor
Electronic Shutoff Solenoid (ESO)
cooling system
Coolant pump belt drive
coolant temperature switch
Mounted Heatsinks and Fans
Flywheel and flywheel housing
SAE 4 flywheel housing
SAE flywheel size 7½
Fuel System
fuel injection pump
Fuel Filter
cast iron engine block
Glow plug assisted starting device
oil system
Lubricating oil pressure switch
Lubricating oil pan
Spinning lube oil filter

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The Perkins 400 series engine models are available in a wide range of displacements from 0.5-2.2 liters. The 3-cylinder 403-15 model is the mid-range engine in the 400 series, offering high performance, low operating costs and a compact size. From a form factor package perspective, the 403-15 engine is ideal for small industrial applications. It comes with a simple and robust mechanical fuel system that is easy to install and maintain.
The 400 Series offers competitively strong performance and excellent fuel economy. Manufactured with the right technology, these engines are reliable and durable, have a low cost of ownership, and are suitable for multiple markets.
The 400 Series has a wide power range that allows you to configure your solution to your specific machine, regional and market needs.
Powerbands overlap between models, and options are available to help optimize performance and functionality, as well as increase the value of the customer’s machine in the application.
We offer a one-year standard warranty on fixed speed engines and a two-year standard warranty on variable speed engines.
As an end user of the 400 Series, you also benefit from Perkins, the full range of power solutions provider, world-class product support and repair coverage programs.
These engines feature a compact design for a variety of applications including skid steers, mini excavators, wheel loaders, welders, lift platforms, light towers, small tractors, air compressors, lawn care machinery and material handling mechanical.
The six core engines in the 400 Series are configured to meet Stage IIIA/Tier 4 Interim or Stage IIIB/Tier 4 Final emissions standards, giving you flexibility to choose according to the market.
The 400 Series gives you a seamless power range of 8.2-50 kW (11-67 hp), including 2-, 3- and 4-cylinder models, designed with a serialized interface look. Available in a variety of ratings and configurations, the series can be customized to meet the most stringent requirements.
Through the selective use of indirect and direct injection fuel systems, Perkins is able to provide world-class engines with the benefits of improved performance and low noise.