TM-9-2520-234-35
POWER TRAIN ASSEMBLY; ALLISON MODEL XTG411-2A
TECHNICAL MANUAL; FIELD AND DEPOT MAINTENANCE MANUAL
JULY 1962
TM-9-2520-234-35 - Page 35 of 323
PAR 7
GENERAL DESCRIPTION AND DATA
CHAP 1, SEC II
Table I. TABULATED DATA
Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Weight, dry:
Input transfer section . . . . . . . . . . . . . . . . . . .
Main transmission section . . . . . . . . . . . . . . . .
Right-output drive assembly. . . . . . . . . . . . . .
Left-output drive assembly. . . . . . . . . . . . . . .
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overall dimensions (with output drives):
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Width (between output drive-to-hull
mounting faces) . . . . . . . . . . . . . . . . . . . .
Width (between track sprocket hub
mounting faces) . . . . . . . . . . . . . . . . . . .
Height
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allison Transmission Division,
General Motors Corporation
XTG 411-2A, XTG 411-4
X-drive, torque converter, planetary
gear, all-torque shifting
XTG 411-2A
XTG 411-4
Pounds
Pounds
405
405
1,985
2,045
635
635
720
720
3,745
3,805
73.02 in.
83.00 in.
112.11 in.
26.07 in.
Name plate locations (model, serial number, part number):
Input transfer section . . . . . . . . . . . . . . . . . . .
Main transmission section. . . . . . . . . . . . . . . .
Output drive assemblies (right or left). . . . . . .
Suspension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ratin g
Maximum input torque . . . . . . . . . . . . . . . . . .
Maximum input speed . . . . . . . . . . . . . . . . . . .
Maximum net input horsepower. . . . . . . . . . . .
Rotation:
Input (viewing mounting face of engine
adapter). . . . . . . . . . . . . . . . . . . . . . . . . .
Output (viewing right of power train):
Main transmission (forward ranges) . . . . . .
(reverse range) . . . . . . .
Output drive assemblies (forward ranges) . .
(reverse range). . .
Drive ranges (manually selected). . . . . . . . . . . . . .
Top, near rear of the transfer housing
Top, center of main housing
Lower rear of saddle, below saddle
cap
Adapter bolts to engine flywheel
housing; output drive assemblies
bolt to vehicle hull and support rear
of main transmission section; tie bar
between engine and transmission
XTG 411-2A
XTG 411-4
880 lb ft
1200 lb ft
2300 rpm
2500 rpm
360 hp
575 hp
Clockwise
Clockwise
Counterclockwise
Counterclockwise
Clockwise
Four forward, two reverse
Change 2
7
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