3-inch gun motor carriage M10 | |
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Type | Self-propelled anti-tank gun |
Place of origin | United States |
Service history | |
Wars | World War II 1948 Arab–Israeli War |
Production history | |
Designer | U.S. Army Ordnance Department |
Designed | 1942 |
Manufacturer | Fisher Body division of General Motors Ford Motor Company |
Unit cost | US$47,900 (equivalent to $893,223 in 2023)[1] |
Produced |
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No. built | 6,406 |
Variants | see Variants |
Specifications (3-inch Gun Motor Carriage M10/M10A1[2]) | |
Mass |
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Length |
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Width | 10 ft 0 in (3.05 m) |
Height | 9 ft 6 in (2.90 m) over antiaircraft machine gun |
Crew | 5 (Commander, gunner, loader, driver, assistant driver) |
Armor | 0.375 to 2.25 in (9.5 to 57.2 mm) |
Main armament | 3-inch gun M7 (76.2 mm) in Mount M5 54 rounds |
Secondary armament | .50 caliber (12.7 mm) Browning M2HB machine gun 300 rounds |
Engine |
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Power/weight |
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Transmission | Synchromesh, 5 speeds forward, 1 reverse |
Suspension | Vertical volute spring suspension (VVSS) |
Fuel capacity |
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Operational range |
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Maximum speed |
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The M10 tank destroyer, formally known as 3-inch gun motor carriage M10 or M10 GMC, was an American tank destroyer of World War II. After US entry into World War II and the formation of the Tank Destroyer Force, a suitable vehicle was needed to equip the new battalions. By November 1941, the Army requested a vehicle with a gun in a fully rotating turret after other interim models were criticized for being too poorly designed. The prototype of the M10 was conceived in early 1942 and delivered in April that year. After appropriate changes to the hull and turret were made, the modified version was selected for production in June 1942 as the "3-inch Gun Motor Carriage M10". It mounted the 3-inch (76.2 mm) gun M7 in a rotating turret on a modified M4 Sherman tank chassis.
It was built in two variants. The M10 GMC used the M4A2 Sherman chassis and the M10A1 used the M4A3 chassis. Production of the two models ran from September 1942 to December 1943 and October 1942 to November 1943, respectively.
The M10 was numerically the most important U.S. tank destroyer of World War II. It combined thin but sloped armor with the M4's reliable drivetrain and a reasonably potent anti-tank gun mounted in an open-topped turret. Despite its obsolescence in the face of newer German tanks like the Panther medium tank and the introduction of more powerful and better-designed types as replacements, the M10 remained in service until the end of the war. During World War II, the primary user of the M10 tank destroyer was the United States, but many supplied under Lend-Lease to the United Kingdom, Canada and Free French forces. Several dozen were also sent to the Soviet Union. Post-war, the M10 was given as military surplus to several countries, such as Belgium, Denmark, and the Netherlands, through the Mutual Defense Assistance Act or acquired through other means by countries like Israel and the Republic of China.
The M10 is often referred to by the nickname "Wolverine", an unofficial name that sometimes appeared in wartime Chrysler advertising, but that was not used by U.S. troops;[3] the M10 was never officially assigned a nickname or referred to with one when used by American soldiers, who simply called it a "TD" (a nickname for any tank destroyer in general) beyond its formal designation.[4][5]
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