TM 9-2230-294-14
Dimensions.
Vehicle 1-200
Vehicle 201 and on
Length . . . . . . . . . . . . . . 513 inches
510 inches
Rear bumper to centerline
of kingpin . . . . . . . . . . . . . . 492 inches
469 inches
Width, maximum . . . . . . . . . . . . . . . . 137 inches
137 inches
Width, reducible . . . . . . . . . . . . . . 120 inches
120 inches
Height, overall . . . . . . . . . . . . . . . . 105 inches
107 inches
Height, upper fifth wheel . . . . . . . . . . . 61 inches
63 inches
Bed height . . . . . . . . . . . . . . . . . . . 44 inches
44 inches
Bed width . . . . . . . . . . . . . . . 120 inches
120 inches
Bed length . . . . . . . . . . . . . 317 inches
317 inches
Distance between axles . . . . . . . . . . . . 48 inches
46 inches
Tread . . . . . . . . . . . . . . . . . 102 inches
102 inches
Ground clearance, minimum . . . . 9 inches
9 inches
Ground clearance, under frame . . 27 inches
27 inches
Angle of departure . . . . . . . . . . . . 27 degrees
27 degrees
b. Weights.
Curb:
Kingpin
5,576 pounds
6,000 pounda
Axles (each) . . . . . . . . . . 6,300 pounds
6,500 pounds
Semitrailer . . . . . . . . . . . 30,776 pounds
32,000 pounds
Kingpin . . . . . . . . . . . . . . 40,364 pounds
41,000 pounds
Landing gear . . . . . . . . . . . . 67,700 pounds
68,000 pounds
Axles (each) . . . . . . . . . . . . . 23,853 pounds
24,000 pounds
137,000 pounds
Semitrailer
135,776 pounds
Payload, maximum . . . . . . . . . . . . . . 60 ton
60 ton
c. A x l e s .
4
4
Number
25,000 pounds
25,000 pounds
Capacity (each)
d. Suspension.
Walking beam
Walking beam
Front two axles
Trailing arm with
Rear two axles
Trailing arm with
air springs and
air springs and
air lift
air lift
e. Brakes.
Eight, air actuated
Service
Eight, air actuated
15 in. x 7 in.
15 in. x 7 in.
Eight, spring
Eight, spring
Failsafe/parking
actuated
actuated
f. Wheels and Tires.
16
Number
16
Wheel size
15 deg. drop center
15 deg. drop center
12.25 x 19.5 or
12.25 x 19.5 or
11.75 x 19.5
11.75 x 19.5
15 x 19.5/14 ply
Tire size
15 x 19.5/14 ply
65 psi
Inflation pressure
65 psi
g. Fording Depth. ( D e p e n d e n t o n P r i m e M o v e r )
h. 90 Degree Intersection Capability.
28,8 ft wall to wall
M746
28.8 ft wall to wall
35 ft wall to wall
Ml23E2
35 ft wall to wall
i. Bridge Classification.
M747/M746 (caution crossing)
Class 60
Class 60
class 79
M747/M123E2 . . . . . . . . . . . . Class 79
Class 82
M747/M911 . . . . . . . . . . . . .. Class 82
143. Expendable and Consumable Supplies
D e p o t Stock System upon normal r e q u i s i t i o n . T h e s e
c o n s u m a b l e supplies and materials are essential for
The items listed below in table 1-1 are not issued
the operation and maintenance of your semitrailer.
with the semitrailer, but are available through the
Change 2