Mack Granite CNG truck exclusively equipped with Allison’s 4500 Rugged Duty Series transmission
Green Car Congress
AUGUST 21, 2023
When Mack set out to develop a vehicle for refuse collection customers seeking an alternative fuel solution, they were able to pair the proven 4500 RDS transmission with a 320-horsepower Cummins L9N engine. The 4500 RDS fully automatic transmission has been offered in the Mack Granite diesel model for more than 20 years.
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