Tata Motors, the country’s largest truck and bus manufacturer, announced readiness of SCR (Selective Catalytic Reduction) and EGR (Exhaust Gas Recirculation) technologies for BSIV compliant engines, powering its range of Commercial Vehicles.

Exhaust Gas Re circulation (EGR) technology adopted by Tata Motors in 2010 will continue to power small-to-medium category of commercial vehicles with engine power requirements up to 180HP. EGR helps toreduce NOx emissions from the engine. Additionally, Tata Motors has adopted the globally proven SCR technology since 2014 for its Medium and Heavy-Duty Commercial vehicles ranging from 130HP to 400HP. Tata Cummins Ltd, a JV between Tata Motors and US-based Cummins Inc. has developed these engines. SCR technology allows engine to operate at more optimal combustion temperature providing better power, fuel efficiency and lower NOx and particulate matter generation.

While EGR is a relatively low cost, simple, and ‘easy to integrate’ technology, SCR can be scaled up further to meet the stringent BS VI emission standards. Tata Motors has perfected both the SCR and EGR technologies on a wide range of TML vehicles that have been sold to customers within India as well as abroad.

Ravindra Pisharody, Executive Director Commercial Vehicles, Tata Motors said, “Tata Motors has led technology changes in the Indian commercial vehicle industry over the last six decades. We have always endeavoured to develop products and introduce future technologies, ahead of regulations and have played a proactive role in regulation compliance. Tata Motors continues to be at the forefront of meeting emission regulation, driven by our concern on environment and health impact. Introduction and adoption of EGR and SCR technology in 2010 and 2014 respectively reiterates our capabilities with regard to introducing future technologies. Because we strongly believe in offering the best-suited technology for various applications, we will offer both SCR and EGR technologies on BS IV solutions. This will not only meet regulatory requirements for emission norms but also optimize the total cost of ownership, ultimately benefitting our customers.”

Elaborating, Pisharody said, “Offering precise technology for the right duty cycle and application will be critical for the success and sustainable business operations of the Commercial Vehicle industry. At the onset of BS IV emission norms in India and provident on the ensuing BS VI emission norms from April 2020, we are confident that our selection of emission control technologies across the Commercial Vehicle range is holistic and the most ideal one, given that it takes into consideration critical aspects such as performance, reliability, commercial affordability, environmental sustainability and future readiness.”

Apart from being the market leader in CVs in India, Tata Motors has been exporting many of its products to countries like Russia, Australia, Europe and Latin America where the emission regulations have been ahead of India and many of Tata Motors’ products have been meeting Euro IV and Euro V regulations.

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