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Yanmar CR series already fully compliant with EU Stage V requirement


Yanmar customers with TNV-CR series industrial diesel engines are prepared already for the introduction of EU Stage V regulations in 2019. Today’s entire range complies with this next regime proposal, announced by the European Commission last September. It is also compliant with the Swiss OAPC ordinance regulations.

Carlo Giudici, Senior Manager of Yanmar Europe’s Industrial Powertrain Division says:

Carlo Giudici“These engines, besides meeting the US EPA Tier 4 and EU Stage IIIB regulation, are already compliant with the proposed 2019 EU Stage 5 requirements which will limit the Particle Number (PN), thus reducing the emission of ultrafine particulate matter. To avoid misunderstandings, let me say loud and clear that for Yanmar, Stage 5-Ready means that the currently available EPA Tier 4/EU Stage 3B engines will stay exactly the same for Stage 5 as they are today, with the sole and only exception of the emission label sticker. This means that any industrial equipment with a Yanmar EPA Tier 4/EU Stage 3B engine already in use will need no further modification whatsoever to comply with EU Stage 5 regulation.”

Just as important for the end user, the unique Yanmar DPF design allows a guaranteed minimum of 6,000 hours maintenance-free, which means lifetime maintenance-free operation in the vast majority of applications.

Giudici continues: “As usual Yanmar put in a lot of effort to ensureEmission level of TNV common rail engines that any newly introduced technical development coming to the market retains the same degree of reliability which made the company so renowned worldwide. In this case special attention was focused on avoiding DPF clogging in all working conditions. By applying the most refined and cutting edge regeneration strategies, Yanmar is proud to declare that to date not one DPF clogging issue has been reported from the many tens of thousands of DPF-TNV Common Rail engines already running in the field. At the same time a number of additional improvements are noticeable with the TNV-CR engines, such as the lube oil consumption, which has been almost halved from the already low level of the Yanmar Stage 3A engines. This is due to the improved production processes implemented on the machining line of Yanmar's Biwa plant. As emission legislation tightens, Yanmar has responded once again with state-of-the-art engines. We are ready for the future NOW.”