TM-55-2320-273-14
TRUCK TRACTOR, LINE-HAUL
TECHNICAL MANUAL; TRANSPORTABILITY GUIDANCE
AUGUST 1986
TM-55-2320-273-14 - Page 9 of 40
TM 55-2320-273-14
Figure 2-4. M920 truck tractor, 20-ton, 8x6.
Performance:
Maximum speed . . . . . . . . . . . 55 mph (90 km)
Maximum range. . . . . . . . . . .280 mi (448 km)
Fuel type . . . . . . . . . . . . . . . . . . . . . . .
. Diesel
Fuel tank capacity. . . . . . . . . . ll0 gal (4161)
Turning radius . . . . . . . . . . .53.5 ft (16.31 m)
Angle of approach . . . . . . . . . . . . . . . . . . .38°
Ground clearance . . . . . . . . . 10.l in. (0.025m)
Dimensions and shipping data:
Length . . . . . . . . . . . . . . .
.269.00 in. (6.82 m)
Width . . . . . . . . . . . . . . . .
.96.00 in. (2.46 m)
Height, operational . . . . . . 134.63 in. (3.42 m)
Reduced . . . . . . . . . . . . . .
.114.63 in. (2.9l m)
Curb weight . . . . . . . . . . . 18,621 lb(8446 kg)
Center of gravity
Longitudinally (forward of
center of trunnion) . . . . . . . . . .85 in. (2.16 m)
Vertically (above center of
trunnion) . . . . . . . . . . . . . .21.87 in. (0.556 m)
Laterally (left of centerline
of vehicle) . . . . . . . . . . . . l.0625in. (0.239 m)
b.
M915A1 Truck Tract or, Line-Haul, 6x6.
National stock number . . . . .2320-01-125-2640
Performance:
Maximum speed . . . . . . . .57 mph (91.2 km/h)
Maximum range. . . . . . . . . . . 280 mi (448 km)
Fuel tank capacity. . . . . . . . . . . 112 gal (424 1)
Turning radius . . . . . . . . . . . .53.5 ft (16.3 m)
Angle of approach . . . . . . . . . . . . . . . . . . .38°
Ground clearance. . . . . . . . .10.4 in. (0.264 m)
Dimensions and shipping data:
Length . . . . . . . . . . . . . . . . .
.262 in. (6.65 m)
Width . . . . . . . . . . . . . . . . . . .96 in. (2.43 m)
Height, operational . . . . . . . . . . 142 in. (3.60 m)
Reduced, . . . . . . . . . . . . . . . . 134 in. (3.42 m)
Curb weight . . . . . . . . . . . . .19.720 lb (8945 kg)
Center of gravity:
Longitudinally (forward of center-
line of trunnion . . . . . . . . . . .86.5 in. (2.20 m)
Vertically (above centerline of
trunnion). . . . . . . . . . . . . . . 19.6 in. (0.498 m)
Laterally (left centerline of
vehicle) . . . . . . . . . . . . . . . 1.3 in. (0.033 m)
c. M916 Truck
Tractor,
Light Equipment
Transporter (LET), 55,000 G VWR, 6x6, With Winch.
National stock number . . .
Performance:
Maximum speed . . . . . . . .59 mph (94.4 km/h)
Maximum range. . . . . . . . . . .280 mi (448 km)
Fuel tank capacity . . . . . . . . . .110 gal (4161)
Turning radius . . . . . . . . . . .
.80.0 ft (24.4 m)
Angle of approach . . . . . . . . . . . . . . . . . .
.42°
Ground clearance. . . . . . . . . 11.6 in. (29.5 m)
Dimensions and shipping data:
Length . . . . . . . . . . . . . . .310.00 in. (7.48 m)
Width . . . . . . . . . . . . . . . . . 96.00 in. (2.46 m)
Height, operational. . . . . . . . 142.00 in. (3.61 m)
Reduced . . . . . . . . . . . . . . . 128.00 in. (3.25 m)
Weight . . . . . . . . . . . . . . .56,000 1b (25 402 kg)
Center of gravity:
2-3
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