The ROUSH CleanTech team recently made the trip to Duluth, Minnesota to highlight the differences between diesel and propane buses during winter time operations. Temperatures during these tests ranged between -13 degrees to -18 degrees, with wind chills around -30 degrees. The goal for the cold weather test was to compare a diesel and propane bus in starting procedures and cabin temperatures at various points. To view the results of the tests, check out this video!
Roush CleanTech Propane Fuel System Thermal Testing