Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

Lowell.B.Campbell · 04-28-2021, 08:06 PM

Has anyone tried using an Allison H 50 EP (or H 40 EP) hybrid transmission on a heavy truck? The H 40/50 EP is in widespread use on urban buses, especially in areas where they need to go electric only in bus tunnels. Input is 330hp diesel, output is 400hp. The geartrain is similar to Prius or the Ford Fusion PHEV that I drive.

04-28-2021, 08:06 PM	#1 (permalink)
Lowell.B.Campbell EcoModding Lurker Join Date: Sep 2015 Location: Mukilteo Posts: 4 Thanks: 7 Thanked 10 Times in 6 Posts	PHEV using Allison H 50 EP Has anyone tried using an Allison H 50 EP (or H 40 EP) hybrid transmission on a heavy truck? The H 40/50 EP is in widespread use on urban buses, especially in areas where they need to go electric only in bus tunnels. Input is 330hp diesel, output is 400hp. The geartrain is similar to Prius or the Ford Fusion PHEV that I drive.