The Donaldson Company, a leading, worldwide manufacturer of filtration systems and parts, announced that AGCO SISU Power has selected Donaldson as their preferred is global supplier and development partner for emissions after treatment systems used on their Stage 3B/Tier IV Interim engines. Donaldson will provide AGCO SISU Power customers with design and integration of their diesel emissions after treatment systems. This technology consists of both their e3 SCR (Selective Catalytic Reduction) as well as DOC (Diesel Oxidation Catalysts). The two companies have worked closely to optimize emissions performance and ensure durability of the emissions systems for a broad range of demanding off-road applications.