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https://oshkoshdefense.com/services/fleet-modernization/



https://www.oshkoshcorp.com/about/tech_innovations%7Epropulse.html

The ProPulse system uses a unique, modular series-hybrid arrangement to simplify the transmission of power to the wheels. The diesel engine powers an electric generator, which provides direct power to the wheels, eliminating the torque converter, automatic transmission, transfer case and drive shafts. The system has no batteries, using ultracapacitors for energy storage instead. A regenerative system uses the traction motors as generators for vehicle braking, storing the energy and then uses it during the next acceleration event, thus reducing wear and tear on the brake system.

Hybrid Technology: The Technology Pulse
Hybrid electric drive system | OEM Off-Highway



Hybrid Electric Drive (HED) Powered Trucks



FMTV Low Signature Armored Cab (LSAC)