M-48
MEDIUM TANK USA
The M-48 is an improved
M-47, with a revised turret and a larger commander’s cupola (that’s the smaller
turret on top of the main turret). 1,800 were built from 1952 to 1957 as the
M-48A1. AN additional 2,328 were built as the M-48A2, incorporating several
improvements, but there were still two serious problems: high fuel consumption
and a very bold IR (InfraRed) signature. The Army then decided to use a Diesel
Engine in 1959, and started retrofitting earlier models, which became the
M-48A3. In 1967 the intensity of the Vietnam War required the quick
availability of more A3s. Over 1,600 tanks were modified. An attempt to improve
the M-48 with a 105-mm main gun was designated the M-48A4, but only a few
prototypes were built. With the development of the M-60 in 1959, the M-48
benefited from many advantages of the M-60 as the last, best equipped of the
long line of M-48 tanks, designated the M-48A5, was fielded. Over 2,600 of the
earlier model tanks were converted to the A5 configuration between October 1975
to December 1979, when all upgrading ceased. But no matter what model of the
M-48 one finds, the M-48 and M-60 are almost identical in shape. But there is
one noticeable difference: the M-48 is curved at the front of the chassis,
while the M-60 has a straight front.
Power:
Continental AV-1790-5B/7/7B/7C, V-12, air-cooled, gasoline, 310 hp (A1+A2)
Continental
AVDS-1790-A2/D Diesel, 750 hp (A3, A4, A5)
Armament:
one 90-mm cannon, all models except the A4, one 105-mm cannon (A4), one 50-cal
machine gun, and one 30 caliber machine gun
Armor:
2”-7”
Range: 70 miles (A1+A2), 300
miles (A3, A4, A5)
Speed:
30 mph
Length:
28 ft, 5 in.
Width:
11 ft, 10 in.
Height:
10 ft, 7 in. (M48A1+A2)
10
ft, 1 in. (M-48 A3, A4, A5)
Weight:
98,793 lbs (M-48A1+A2)
103,781
lbs (M-48A3, A4, A5)
Crew:
4