Boyle Transportation recently took delivery of 40 Freightliner Century Class S/T's equipped with Xantrex (formerly Tracer) Technology's Truckpower inverter/chargers, which convert DC power into AC.

The system also comes with a shore power connection, allowing Boyle's trucks to plug in at any of Boyles' terminals. This enables the trucks' batteries to be recharged while running all the AC and DC loads.
Boyle Transportation is based in Billerica, Mass., and hauls hazardous material coast-to-coast.