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Oshkosh to Show HEMTT A3 Hybrid Truck in Atlanta
Oshkosh Corporation will display its Heavy Expanded Mobility Tactical Truck (HEMTT) A3 equipped with ProPulse diesel electric hybrid system at CALSTARTâ€™s Hybrid Truck Users Forum in Atlanta.Attendees will be offered rides in the Oshkosh vehicle on Oct. 29 at Turner Field. The Oshkosh ProPulse vehicle provides a substantial fuel economy improvement for the application of a hybrid drivetrain in a military vehicle.
The HEMTT A3 is equipped with the Oshkosh proprietary ProPulse diesel electric hybrid system, a technology currently under various stages of development across several commercial and military Oshkosh vehicle platforms.
Earlier this month, the Oshkosh HEMTT A3 outperformed a similar but conventional drive vehicle in multiple scenarios, including a range of steady speeds and aggressive acceleration starts and stops. The HEMTT A3 demonstrated a 24 percent improvement in fuel economy at 60 mph cruising speed and a 33 percent improvement in a start-and-stop-cycle.
The Oshkosh ProPulse technology can be integrated into any new vehicle design, like the HEMTT A3. Additionally upgrade kits are available for existing vehicles, such as the Oshkosh Medium Tactical Vehicle Replacement (MTVR) with OBVP to provide on-board vehicle power (OBVP). The technology also has been integrated on an Oshkosh commercial chassis in a refuse hauling application as part of the Advanced Heavy Hybrid Propulsion System Project sponsored by the Department of Energy and the National Renewable Energy Laboratory.
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