The TorqPak hydraulic hybrid retrofit system is designed for easy installation in existing Class 6, 7 & 8 diesel engine vehicles that have frequent start-stop drive cycles.

TorqPak for Buses and Trucks

 Retrofit Hybrid Applications for Frequent-Start-Stop Vehicles Include:

  • Buses: City, Shuttle and School.

  • Trucks: Garbage/Recycling, Delivery/Freight, Beverage, Port/Yard Hostlers.