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Eaton Cummins JV unveils 12-speed automated transmission

Green Car Congress

Addressing costly and time-consuming maintenance requirements was taken into account when designing Endurant to further deliver in a key area amongst customers. Endurant will be paired with the Cummins X15 Efficiency Series engine beginning in October for Peterbilt and Kenworth trucks.

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Kenworth and Peterbilt to add heavy-duty Cummins Westport ISX12 G to line of natural gas engines

Green Car Congress

Kenworth Truck Company and Peterbilt Motor Company will expanding their alternative fuel line-up by offering the Cummins Westport ISX12 G heavy duty natural gas engine ( earlier post ) for use in regional haul, vocational and refuse markets. Peterbilt uses the ISL G and Westport GX engine. Next-generation Kenworth and Peterbilt trucks.

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