Thanks to several years’ experience from the SCR system, Volvo Penta can offer off-road application manufacturers a sustainable engine plan for meeting current and new environmental standards. However, the emission compliance is only the first of many manufacturer and end user benefits.
The strategy for evolving the Volvo Penta engines from Tier 4 Interim to Tier 4 Final compliance was obvious. The SCR system had more than proven its efficiency, so we kept it simple. Together with a light EGR system, our new generation of engines now stands ready to meet the new emission standards with a well-proven technology.
The main technical changes in the new engine range are:
- Optimised SCR system
- Updated airless urea injection
- Added light EGR
- Simple installation: redesigned tank now includes
pump and control unit