Off-Highway

Grid

Diesel digger goes electric

US motor maker Dana has developed a custom electric drivetrain for compact excavators (writes Nick Flaherty). The drive for Mecalac’s e12 electric compact wheeled excavator uses Dana’s Spicer 112 axles and a Spicer 367 shift-on-fly transmission. The 146 kWh LiFePO4 batteries in the area previously occupied by...

Grid

Smoothing road to electric

In recent months, efforts by Tesla and Toyota to bring electrification to semitrailers for road freight have made the headlines (writes Lawrence Butcher). The goal of full electrification, as sought by these companies, is an admirable one, but in the near term, there is much that can be achieved through...
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