TM 9--2350--292--10
0005 00--1
THEORY OF OPERATION
0005 00
POWERPACK
D
Engine (1) -- is an air--cooled, 12--cylinder, 90--degree, V--type, 4--cycle, turbo--supercharged diesel. The
engine develops 1050 horsepower at 2400 rpm and delivers that power to the transmission (2).
D
Transmission and Output Reduction Drives -- the cross--drive transmission is a combined transmis-
sion center section (2) with steering unit and two output reduction drives (3). The transmission provides
power to the drive sprockets at an output torque which varies automatically according to the drive--load
conditions when not in lockup. There are three forward speeds, one reverse, and one neutral. Steering is
possible in all drive ranges and neutral. Steering in neutral causes the vehicle to pivot in place, the tracks
turning in opposite directions.
2
3
3
1
