Peterbilt and Eaton have
collaborated to create a fully
integrated powertrain that
delivers superior performance
and provides a 4% improve-
ment in fuel economy.* The
APEX package integrates the
PACCAR MX-13 Engine and
Eaton
®
Fuller Advantage™
10-speed automated transmis-
sion. They share critical data,
including engine torque and
operating gear. Precise engine
and transmission communica-
tions are combined with
proprietary control logic to
further enhance downspeed-
ing in both overdrive and
direct operation, maximizing
fuel economy. This powertrain
simplifi es operation for both
new and experienced drivers.
Smooth, automated shifting
makes driving easier.
The Most Fuel Effi cient
Peterbilt Powertrain Available
S U P P O R T
B A C K E D B Y
The Peterbilt APEX powertrain.
For more information on the
APEX package, contact your
local Peterbilt dealer or visit
www.peterbilt.com
*Individual fuel economy improvement
will vary depending on use, road
conditions and other factors.
