The Cummins ISX 530 horsepower
engine is now available on Peterbilt Models 387, 379, 378 and 357. The new
option is ideal for truckers who haul tanker and heavy haul applications.
"The new Cummins
ISX engine option is ideal for our customers engaged in both on-highway and
high gross-weight applications, such as tanker and heavy hauls," said
Dan Sobic, Peterbilt assistant general manager. "The 530-horsepower Cummins
ISX joins a lineup of engine options that provides a customizable powertrain
solution for every Peterbilt customer, regardless of business or application
needs." Sobic added that the engine can be upgraded to 600 horsepower
with no hardware changes.