Tata Motors AR_2013-14 - page 25

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ENHANCING FUEL PERFORMANCE
In order to enhance the fuel performance our vehicles, we
partnered with Westport Innovations, which creates the world’s
most advanced natural gas engines and vehicles. We launched
a new spark-ignited (SI) natural gas 3.8L turbocharged engine
featuring the Westport WP580 Engine Management System
(EMS). Designed to support many engine configurations, the
Westport WP580 EMS will be applied to our 5.7L engine targeting
medium-duty applications.
India has one of the largest natural gas light-duty vehicle fleets
in the world. We see an enormous opportunity for natural gas
trucks and buses with the development of fuelling infrastructure
in the country. We are focused on increasing our market share
of the natural gas vehicle and engine market by expanding our
portfolio of natural gas engines.
Key features of Westport WP580 EMS
Unique engine control strategies
Specifically tailored to maximize the performance of the base
engine. Key benefits include reduced fuel consumption and
emissions, increased vehicle load carrying capabilities with
launch torque, and integrated vehicle functionality.
Compatible and cost-effective design with natural gas
components
With proven OEM track record, these natural gas components
such as electronic control units and spark plugs have been
fully validated for the application. They are manufactured to
automotive industry quality standards resulting in high levels of
reliability and lower cost.
Meeting current and future emissions profile
The system is designed to meet Euro VI emission standards.
The NEXT Level in Fuel Economy
Corporate Social Responsibility
The NEXT Level in Connectivity
(22-23)
The NEXT Level in Driving Experiences
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