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W W W . T R U C K P A R T S A N D S E R V I C E . C O M A p r i l 2 0 1 5 | T R U C K P A R T S & S E R V I C E
Off The Line
Spotlighting a new OEM innovation
Peterbilt says its Model 567 will soon include
an all-wheel drive option to aid vehicle own-
ers at tougher jobsites and more extreme
terrains.
"The Model 567 was engineered to be a
rugged, durable workhorse and we continue
to expand its capabilities through new features and confi gurations to meet customer
needs and exceed their expectations," says Robert Woodall, Peterbilt assistant gen-
eral manager of sales and marketing. "The new all-wheel drive Model 567 will help
customers go off-road in tough conditions with ample traction, power and maneuver-
ability they can rely on."
Peterbilt says all-wheel drive is available for the Model 567 in a set-back front axle
confi guration. It includes the Marmon-Herrington MT-22H front drive axle rated at
22,000 lbs. and the Dana Spicer DS4636 drive axle rated at 46,000 lbs.
Peterbilt debuts all-wheel
drive Model 567
Fan drive for severe,
vocational applications
BorgWarner says
its new DuroSpeed
2-speed fan drive
is specifi cally de-
signed to deliver reliable cooling for
severe operating and vocational truck
applications, such as construction
vehicles and municipal trucks.
In severe-duty applications, on/off
fan drives are continually engaging
and disengaging. When disengaged,
engine temperatures rise quickly, caus-
ing the clutch to engage repeatedly.
BorgWarner's pneumatically actu-
ated DuroSpeed 2-speed fan drive is
designed with a higher disengaged
fan speed to prevent engine tem-
peratures from rising too quickly, the
company says.
