The Perkins 400 Series is an extensive family of engines in the 0.5-2.2 litre range. The 3 cylinder 403-07 model is one of Perkins smallest engines, combining performance, low operating costs and an ultra-compact package. From a packaging point of view, the 403-07 is the ideal engine for small industrial applications. Its simple, robust mechanical fuel system makes it easy to install and maintain.
A lifetime of low cost
The 400 Series offers highly competitive performance and fuel economy. Through appropriate use of technology, these engines have been designed to be reliable and to offer low cost of ownership in the wide variety of markets they serve.
Across an extensive power band, the 400 Series range offers you the ability to configure a solution to your specific machine, territory and market requirements.
Overlapping power bands between models and an extensive range of options gives the opportunity to optimise performance and functionality, adding customer value to the application.
We provide one year warranties for constant speed engines and two year warranties for variable speed models as standard.
As a 400 Series end user, you also benefit from Perkins world class product support and service coverage that comes from being a full range power solutions provider.
Performance and refinement
The 400 Series lineup gives you a seamless power range of 8.2-50 kW (11-67 hp) in 2, 3 and 4 cylinder models designed with a family look and feel. The range offers a wide variety of ratings and configurations that can be tailored to meet the most exacting needs.
The selective use of indirect and direct injection fuel systems enables Perkins to offer world-class engine refinement and low noise levels.
The selective use of indirect and direct injection fuel systems enables Perkins to offer world-class engine refinement and low noise levels.
General
| Number of Cylinders | 3 inline |
| Cycle | 4 stroke |
| Bore | 67 mm |
| Stroke | 72 mm |
| Displacement | 0.76 l |
| Compression Ratio | 23.5:1 |
| Aspiration | Naturally aspirated |
| Combustion System | Indirect injection |
| Rotation from Flywheel End | Anti-clockwise |
| Aftertreatment | – |
| Cooling System | Liquid |
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