The 621F provides up to a 10-percent increase in fuel economy over the previous model, while delivering faster acceleration, quicker cycle times and higher travel speeds. Case relies on selective catalytic reduction (SCR) technology to meet Tier IV Interim emissions standards. SCR results in lower temperatures in the exhaust system while optimizing combustion with no downtime or extreme temperature spikes attributed to regeneration, according to the manufacturer.

For more information, visit www.CASEce.com.