Tag Archives: UltraShift Plus

Peterbilt Pairs UltraShift Plus Transmissions, ISX12 G Engines with Range of Natural Gas Vehicles

Peterbilt Motors Company announced a new powertrain option for several of its natural gas vehicles – including the new on-highway Model 579 and vocational Model 567 – that provides customers with an automated transmission and 100 percent natural gas engine that can be powered by either CNG or LNG. The Eaton UltraShift PLUS and Cummins […]

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