M75 APC

M75 APC

PaysUsa
RôleTransporteur blindé de transport de troupes
En service1952-fin des années 1980
Construit1700+

Photo gallery of a M75 APC, The M75 Véhicule blindé d’infanterie est un véhicule blindé de transport de troupes américain qui a été produit entre décembre 1952 et février 1954, et a servi pendant la guerre de Corée. Il a été remplacé en service aux États-Unis par le M59 amphibie plus petit, moins cher. Les M75 ont été donnés comme aide militaire à la Belgique, où ils ont été utilisés jusqu’au début des années 1980. 1.729 M75 ont été construits avant l’arrêt de la production.

Source: M75 APC sur Wikipedia

M75 APC
PhotographeInconnu
LocalisationInconnu
Photos33
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Historique des services In service : 1952-late 1950s Used by : United States, Belgium Wars : Korean War Historique de production Manufacturer : International Harvester Corporation Number built : 1,729
Specifications Weight : 18,800kg Length : 5.2m Width : 2.85m Height : 2.75m Main armament : M2 Browning machine gun Operational range : 185km Speed : 69km/h
M75 Armored Infantry Vehicle Walk Around
PhotographeRon Bollen
LocalisationArtillerieschool Brasschaat, Belgium
Photos25
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M75 Armored Infantry Vehicle Walk Around
PhotographeVladimir Yakubov
LocalisationFondation pour la technologie des véhicules militaires
Photos87

Voir aussi :

Seconde Guerre mondiale : l’histoire visuelle définitive de la Blitzkrieg à la bombe atomique (DK Definitive Visual Histories) - Amazon Carte par carte de la Seconde Guerre mondiale (carte par carte de l’histoire du Danemark) - Amazon


The Blueprint for Modern Infantry Mobility

Lla M75 was the missing link between the half-tracks of WWII and the iconic M113. Developed in the early 1950s, it was designed to give infantry a vehicle that could keep up with the fast-moving M41 Walker Bulldog tanks. While it was highly mobile and well-armored for its time, it was also incredibly expensive and mechanically complex. Though its production run was short, the M75 established the « taxi de combat » doctrine that would define Western mechanized warfare for the rest of the 20th century.

Attribute Technical Specification (M75)
Rôle Armored Personnel Carrier (APC)
Crew 2 (Commander/Gunner, Driver) + 10 Infantry
moteur Continental AO-895-4 6-cylinder petrol (295 hp)
Vitesse maximale 71 km/h (44 mph)
Armement principal 1 × .50 caliber M2HB machine gun
Armor 9.5mm to 38mm Steel
Weight 18.8 tonnes (Combat Loaded)
Transmission Allison CD-500-3 cross-drive

Design Engineering: High Speed, High Cost

  • Cross-Drive Steering: Borrowing technology from the M41 tank, the M75 featured a sophisticated cross-drive transmission that combined steering, braking, and shifting into one unit. This made it incredibly fast and agile on the battlefield, but also a nightmare for mechanics to repair in the field.
  • Lla « High-Top » Silhouette: Unlike the later M113, the M75 was very tall. This provided plenty of internal room for 10 fully equipped soldiers, but it also made the vehicle a massive target on the horizon.
  • Steel Construction: Before the military moved to aluminum with the M113, the M75 was built from heavy welded steel. This offered better protection against heavy machine guns than its successors, but the weight meant it could not « nager » and was difficult to transport by air.
  • The Commander’s Cupola: The commander sat in a dedicated cupola with a 360-degree view, manning the .50 caliber machine gun. This provided excellent situational awareness but left the commander partially exposed during combat.

Combat History: The Trial in Korea

  • The Korean War: The M75 saw limited but vital action in the later stages of the Korean War. It proved that tracked carriers were far superior to half-tracks in the rugged, muddy Korean terrain, successfully delivering troops directly into « hot » landing zones.
  • The Cost of Excellence: An M75 cost roughly $72,000 in 1952 dollars (nearly $800,000 today). Because the Army wanted a cheaper, amphibious alternative, production was halted after only about 1,700 units.
  • The Belgian Connection: After being retired from US service in the mid-50s, many M75s were handed over to the Belgian Army. They remained a staple of Belgian mechanized units until the 1980s, outlasting their US service life by decades.
  • Evolutionary Step: The lessons learned from the M75s mechanical complexity and high cost led directly to the development of the M59 (en), and eventually, the legendary M113 (M113).

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