TM-9-2320-428-10

TRUCK, CARGO, 8X8, M977

TECHNICAL MANUAL; OPERATOR'S MANUAL

JUNE 2009

TM-9-2320-428-10 - Page 106 of 1072

EQUIPMENT DATA - Continued

Table 4.

M977 Cargo Vehicle Weight.

Curb Weight:

37,900 lbs (17 207 kg)

Gross Vehicle Weight Rating (GVWR):

59,500 lbs (27 013 kg)

Gross Combination Weight Rating (GCWR):

100,000 lbs (45 400 kg)

Table 5.

M977 Cargo Vehicle Weight Distribution.

Front Tandem Axles-Curb:

21,300 lbs (9 670 kg)

Front Tandem Axles-Loaded:

30,000 lbs (13 620 kg)

Rear Tandem Axles-Curb:

17,500 lbs (7 945 kg)

Rear Tandem Axles-Loaded (maximum):

32,000 lbs (14 528 kg)

Table 6.

M977 Cargo Vehicle Weight Distribution.

Front Tandem Axles-Curb:

20,900 lbs (9 489 kg)

Front Tandem Axles-Loaded:

30,000 lbs (13 620 kg)

Rear Tandem Axles-Curb:

17,000 lbs (7 718 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 2100 rpm) - 3rd Gear:

41 mph (66 km/h)

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

28 mph (45 km/h)

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

15 mph (24 km/h)

Speed on 3% Grade at GCWR:

25 mph (40 km/h)

Speed on 3% Grade at GVWR:

40 mph (64 km/h)

TM 9-2320-428-10

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