School Bus DPF Best Practices

Cummins recognizes the challenge of the traditional school bus duty cycle when it comes to maintaining an aftertreatment Diesel Particulate Filter (DPF). Challenges such as relatively high idle times, frequent stop and start events, lack of consistent engine and vehicle speeds, and light engine load all play a role in dictating maintenance intervals. Reference the DPF Best Practices White Paper to gain general knowledge and insights on how your fleet can best maintain your DPF system.