TM-9-2520-270-34
HYDROMECHANICAL CROSSDRIVE, TRANSMISSION HMPT 500 AND TRANSMISSlON CONTAINER ASSEMBLY
TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE
NOVEMBER 1984
TM-9-2520-270-34 - Page 47 of 933
TM 9-2520-270-34
Section Il. EQUIPMENT DESCRIPTION AND DATA
TRANSMISSION CHARACTERISTICS, CAPABILITIES, AND FEATURES
CHARACTERISTICS
• Delivers power to vehicle right and left-hand final drives.
• Provides steering for vehicle.
CAPABILITIES AND FEATURES
• Transmission output power varies with load with no interruption of shifting.
•
Transmission provides variable steering ratio at all vehicle speeds. (Allows vehicle to turn
smoothly without multiple steering corrections.)
• Oil cooler mounted on engine.
• All hydraulic components required for transmission operation, except oil cooler
connections, are mounted inside transmission.
• All drive controls for braking, steering, and moving the vehicle are mechanically linked to
transmission (reference TM 9-2350-252-20-1 and TM 9-1450-646-20-1).
• Transmission has mechanically actuated, oil cooled, multiple-disk type service brakes
which permit braking of vehicle.
• Service brakes are used as parking brakes.
TRANSMISSION TABULATED DAT A
Manufacturer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GeneraI Electric Company
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HMPT 500
Assembly Number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1629000
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hydromechanical
Weight, Dry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1860 lbs (844 kg)
Weight, Wet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1965 lbs (892 kg)
Dimensions, Overall:
Length (Engine mounting face to rear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.17 inches (79.17 cm)
Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40.0 inches (101.6 cm)
Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . .
.28.5 inches9(72.39 cm)
Nameplate Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.......
Front surface
Change 1
1-2.1 (1-2.2 blank)
Back to Top
