Powerful and environmentally compatible. Mercedes-Benz engine technology. Powerful Mercedes-Benz engines. CLAAS POWER SYSTEMS encompasses the full range of drive technology and matches it with the appropriate engine to form an optimally tuned and integrated drive system. This results in the highest level of efficiency available in the market. It goes without saying that CLAAS products meet the different emissions standards which apply around the world. In markets where Stage IIIB (Tier 4i) applies, an exhaust-gas aftertreatment system downstream from the engine is used to ensure compliance.
This system uses Selective Catalytic Reduction (SCR) to convert the nitrogen oxides in the exhaust flow into nitrogen and water. The urea solution necessary for this is carried in a 130-liter tank. Urea consumption is about 5% of the diesel consumption. 20