Tata Motors ready with BS-IV engines

MUMBAI: Tata Motors on Wednesday said it is ready with two BS-IV compliant engines that use SCR (selective catalytic reduction) and EGR (exhaust gas recirculation) technologies, which lowers the overall cost of ownership.

The largest truck and bus manufacturer said the EGR technology, adopted in 2010, will power small-to-medium category of commercial vehicles with engine requirements up to 180 HP, while the SCR technology, adopted in 2014, will power medium and heavy duty commercial vehicles in the 130-400 HP engines. SCR can be scaled up further and will enable Tata Motors to meet BS-VI norm.