What is the EPA Tier 4 Final Standard?
The EPA Tier 4 Final standard is the most stringent U.S. regulation for non-road diesel engines, targeting the reduction of harmful pollutants like particulate matter (PM) and nitrogen oxides (NOx). Manufacturers have adopted advanced emission control technologies to meet these requirements, and Niftylift’s diesel-powered machines are no exception. Our engines are optimized to not only reduce emissions but also maintain the power and efficiency required for demanding work environments.