The TM4 SUMO systems can be optimized to offer the best driveline efficiencies to different vehicle platforms based on selected duty cycles. Dana Incorporated has launched the TM4 SUMO LD direct - current electric powertrain for Class 2 to Class 6 EVs , the latest version of the TM4 SUMO range which is already being used in commercial vehicles . Dana runs the TM4 joint venture alongside partner Hydro - Quebec . The new powertrain can be used in light commercial vehicles , minibuses and medium - duty buses and trucks , and can also be adapted for heavy - duty Class 8 hybrid vehicles . The system offers power up to 250 kW at peak times .
Dana Incorporated has launched the TM4 SUMO LD direct - current electric powertrain for Class 2 to Class 6 EVs , the latest version of the TM4 SUMO range which is already being used in commercial vehicles . Dana runs the TM4 joint venture alongside partner Hydro - Quebec . The new powertrain can be used in light commercial vehicles , minibuses and medium - duty buses and trucks , and can also be adapted for heavy - duty Class 8 hybrid vehicles . The system offers power up to 250 kW at peak times .