Cummins (NYSE: CMI) unveiled the PowerDrive, a suite of plug-in hybrid powertrain solutions spanning light, medium and heavy-duty applications, at the recent IAA Commercial Vehicle Show. The Cummins PowerDrive offers both parallel and series capabilities. It replaces the conventional transmission and switches in real time between two hybrid and two pure electric modes, optimizing the… Read more »
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Cummins acquires powertrain provider Efficient Drivetrains
Heavy-duty engine specialist Cummins (NYSE: CMI) has announced plans to acquire Silicon Valley-based Efficient Drivetrains, Inc. (EDI), a producer of hybrid and electric powertrain solutions for commercial vehicles that has often been featured in Charged. Cummins has been investigating the possibilities of electrification for a decade, but has been turning up the voltage over the… Read more »
Cummins debuts new battery pack line-up for commercial vehicles at Battery Show Europe
Indiana-based heavy-duty engine specialist Cummins unveiled its lithium-ion battery portfolio at the recent Battery Show Europe in Hannover, Germany, including battery packs and modules that can be integrated with the company’s new electric and hybrid powertrain portfolio. Cummins’s product range includes the BM44E (44 kWh) and BM20E (20 kWh) low-voltage modules, designed to power material… Read more »
Cummins acquires Johnson Matthey’s automotive battery business
Engine builder Cummins has acquired Johnson Matthey’s UK automotive battery systems business, a subsidiary that specializes in high-voltage battery systems for electric and hybrid vehicles. Cummins and Johnson Matthey also agreed to collaborate on the development of battery materials for commercial heavy-duty applications. Last October, Cummins acquired Brammo, which is known for designing and developing… Read more »
Cummins acquires battery pack designer Brammo
Cummins (NYSE: CMI), best known as a manufacturer of heavy-duty diesel engines, recently unveiled a prototype electric truck. Now the company has taken another step towards electrification with the acquisition of Brammo, which develops electric drivetrains and battery packs. Brammo was founded in 2002 to build electric motorcycles (and was featured in the February 2014… Read more »
Cummins unveils electric Class 7 truck
Diesel engine manufacturer Cummins beat Tesla to the punch by unveiling its own electric truck at a recent event at the Cummins Technical Center in Columbus, Indiana. The new truck, called AEOS, is “a fully electric class 7 demonstration Urban Hauler Tractor.” It’s still just a concept, but Cummins has a prototype, built by Roush…. Read more »
Cummins to offer electrified powertrains in 2019
Cummins executives have outlined plans to add hybrid and fully electric powertrains to the company’s range of offerings. The delivery of battery-electric and plug-in hybrid systems, which is to begin in 2019, will be just the first step, they said – the company intends to be the leading provider of electrified powertrains in its commercial… Read more »
TM4 and Cummins partner to develop plug-in hybrid powertrain for e-buses
Hydro-Québec subsidiary TM4 has joined with motor-maker Cummins to develop a plug-in hybrid powertrain for Class 7/8 transit buses. TM4 equipped 5,000 buses in China with its electric powertrain last year. The new system consists of a genset (Cummins’ Euro 2019 B4.5 engine coupled with TM4’s LSG130 electric generator), a TM4 SUMO electric motor, a… Read more »
Cummins working on plug-in Class 6 truck, Class 7 and 8 buses
At the recent Range Extenders for Electric Vehicles Symposium in Knoxville, Tennessee (via Green Car Congress), engine manufacturer Cummins outlined two plug-in hybrid projects for heavy commercial vehicles. The first project, in partnership with Ohio State University, PACCAR, NREL and Argonne National Laboratory, is a Class 6 plug-in hybrid truck that the company says will reduce… Read more »
Cummins wins DOE grant to develop Class 6 PHEV trucks
Heavy vehicle manufacturer Cummins (NYSE: CMI) has been awarded a $4.5-million grant from the DOE to develop a Class 6 commercial PHEV. Class 6 vehicles weigh between 19,000 and 26,000 pounds fully loaded – examples include school buses and single-axle work trucks. The goal of the project is to reduce fuel consumption by at least… Read more »