TM-9-2320-338-10

TRUCK, CARGO, 8X8, M977A4

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-338-10 - Page 106 of 1120

Table 4.

M977A4 Cargo Vehicle Weight.

Curb Weight:

41,600 lbs (18 886 kg)

Gross Vehicle Weight Rating (GVWR):

69,000 lbs (31 326 kg)

Gross Combination Weight Rating (GCWR):

109,000 lbs (49 486 kg)

Table 5.

M977A4 Cargo Vehicle Weight Distribution.

Front Tandem Axles-Curb:

21,300 lbs (9 670 kg)

Front Tandem Axles-Loaded:

32,000 lbs (14 528 kg)

Rear Tandem Axles-Curb:

17,500 lbs (7 945 kg)

Rear Tandem Axles-Loaded (maximum):

32,000 lbs (14 528 kg)

Table 6.

M977A4 Cargo Vehicle Weight Distribution.

Front Tandem Axles-Curb:

20,900 lbs (9 489 kg)

Front Tandem Axles-Loaded:

32,000 lbs (14 528 kg)

Rear Tandem Axles-Curb:

17,000 lbs (7 708 kg)

Rear Tandem Axles-Loaded (maximum):

32,000 lbs (14 528 kg)

Table 7.

Vehicle Performance.

Cruising Range at GCWR:

300 mi. (483 km)

Maximum Sustained Forward Speed (at 1696 rpm) - 5th Gear:

62 mph (101 km/h)

Maximum Sustained Forward Speed (at 2100 rpm) - 4th Gear:

60 mph (97 km/h)

Maximum Sustained Forward Speed (at 2100 rpm) - 3rd Gear:

39 mph (63 km/h)

Maximum Sustained Forward Speed (at 2100 rpm) - 2nd Gear:

27 mph (43 km/h)

Maximum Sustained Forward Speed (at 2100 rpm) - 1st Gear:

12.7 mph (20 km/h)

Speed on 3% Grade at GCWR:

25 mph (40 km/h)

TM 9-2320-338-10

0006

0006-2