Hunter Ultrasonics ready for the Tier 4 mandate on nonroad emissions

“A Volvo wheel loader equipped with a Tier 4 Final/Stage IV engine.” (CNW Group/Hunter Ultrasonics)Patent pending technology designed for use on large DPF filters associated with nonroad diesel engines

TORONTO, April 7, 2016 /CNW/ – Canada’s Off-Road Compression-Ignition Engine Emission Regulations now have stricter standards than those first introduced by the Government of…