school buses

Thomas Built Buses, a subsidiary of Daimler Trucks North America, says it has achieved zero waste-to-landfill operations and, in doing so, is the world's first school bus manufacturer to have earned this distinction. Zero waste-to-landfill essentially means that nothing, not even a gum wrapper, ...

Thomas Built, the school bus manufacturing unit of Daimler Trucks North America, has received an order for 288 buses equipped with selective catalytic reduction (SCR) systems. SCR is the urea injection system used in conjunction with a catalyst to convert nitrogen oxide (NOx) emissions from diesel ...

Thomas Built Buses, the school bus manufacturing unit of Daimler Trucks North America, has just received its first order for new clean diesel buses. Montgomery County in Maryland has ordered 59 new Saf-T-Liner HDX school buses equipped with selective catalytic reduction (SCR) systems. The SCR ...

Diesel engines have a hard time operating in the cold, whether biodiesel is involved or not. Apparently, it was this boring old truth that messed with those school buses in Minnesota recently. Early reports stated that the small ...