The Environmental Protection Agency’s Tier 4 diesel engine emission reduction mandate may have already had an impact on your business. The good news is that all Tier 4 compliant turf equipment manufactured going forward will be better for the environment and healthier for everyone.
Understanding the function of diesel particulate filter (DPF) and the regeneration process are important aspects of owning Toro Tier 4 Diesel machines. When an exhaust DPF (soot filter) becomes restricted, it must be addressed immediately. Below are instructions on how to perform a regen using the different InfoCenter™ controls