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Section 1
Introduction
•
PD option transfer cases permit full-time All-wheel
drive. Figure 3.
Figure 3
12" x 3" DCM
PROPORTIONAL
BRAKE
DIFFERENTIAL
(OPTIONAL)
(OPTIONAL)
T-2111-PD TYPICAL CONFIGURATION
•
Full torque PTO provides an outlet from the
transfer case to drive auxiliary power devices. PTO
has the same type of clutch as the declutch and PD
lockup units. Figure 4.
Figure 4
INPUT SHAFT WITH
OPTIONAL FULL TORQUE PTO / DECLUTCH
11,000 lb-ft (14900 N•m)
Page 4
Pro Gear and Transmission • 906 W. Gore St. Orlando, FL 32805 • 1 (877) 776-4600 / (407) 872-1901 • parts@eprogear.com
•
Proportional Differential with a 30/70 torque split
(Front axle, 30%; rear axle, 70%) can be locked up
to give full power to each axle. Figure 5.
Figure 5
INPUT
SHAFT
Other options include:
•
PROPORTIONAL
Indicator switches for Declutches, Full Torque
DIFFERENTIAL
PTOs and Proportional Differentials.
(LOCKOUT)
•
A 12" x 3" (305 mm x 76 mm) DCM parking
brake on the rear output shaft.
•
Oil pump to provide lubrication to top mounted
PTOs, declutches or main case assembly in 500
rpm duty cycle operations.
•
SAE 2-bolt hydraulic pump mount.
•
Thru-shaft for higher torque applications.
•
Multiple PTOs and declutches to permit flexible
configurations. PTOs and declutches are available
in 5450 lb.- ft. (7400 N•m) and 11,000 lb.- ft.
(14900 N•m) capacities.
!
Continuous use of the axle declutch and
proportional differential on good operating
surfaces will damage the transfer case.
PROPORTIONAL
BRAKE
DIFFERENTIAL
OPTIONAL PROPORTIONAL
DIFFERENTIAL SHOWN WITH
OPTIONAL DCM PARKING BRAKE
CAUTION
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