The 3-inch gun motor carriage T40, later given the production model number M9 was a US tank destroyer (a self-propelled anti-tank gun), of the early part of World War II. It mounted a 3-inch anti-aircraft gun on a M3 medium tank hull.

2017年5月2日 · The new tank destroyer became the 3" Gun Motor Carriage (GMC) T40 which was to carry the in-service designation of "M9". This vehicle retained all of the form and function of the M3 tank though with a revised, open-air, octagonal superstructure added to fit the length and height of the 3" gun.

2017年1月14日 · 3-inch Gun Motor Carriage T40/M9 T40/M9三英寸火炮运载车. 1941年12月31日，鲍尔温机车厂(Baldwin Locomotive Works)开始着手设计一款更为低矮的坦克歼击车，3-inch GMC T40。该车炮座更加低矮，火炮仰角也达到了20°。

2020年10月25日 · Such an anti-tank vehicle was to be armed with an ancient 3-inch (76.2 mm) anti-air gun on top of a modified M3 Medium Tank chassis. Enter the 3-inch Gun Motor Carriage M9. It all started with the German panzer formation rushing their way to Europe as a part of the Blitzkrieg campaigns in 1939.

2024年5月21日 · The M9 GMC would be a perfect little BR 2.7 tank destroyer to fill the gap between the M3 and M10. It’d be very comparable to the Archer, Su-57D, and Marder IIIs. Frontal armour would be rather effective, especially on the lower half where the M3 hull is unaltered.

The 3" GMC M9 was based on the automotive components of the medium tank M3, and the superstructure was redesigned to form an open-topped octagonal firing position for the 3" antiaircraft gun M1918. The gun's traversing base ring was placed on a platform above the tank's propeller shaft, and the ordnance fired to the front of the vehicle.

2024年11月6日 · 育空的直接竞品除了同为燃油车的 奔驰gls 、 宝马x7 之外，潜在的还有当下热门的新能源大suv，像 问界m9 、 理想l9 这类的。

The new tank destroyer became the 3" Gun Motor Carrier (GMC) T40, with the operational designation "M9". The vehicle retained the overall form and function of the M3 tank, but had a modified open octagonal body , which was added to match the length and height of the 3" gun.

2024年11月19日 · 在本次广州车展上，通用旗下高端进口车平台道朗格继雪弗兰太浩之后，为国内消费者带来了一款原汁原味的美式全尺寸suv——gmc育空，这是该平台引入的第二款车型。

2024年11月20日 · 在智能配置上，问界m9凭借华为ads智驾系统占据上风，可实现高速、城区辅助驾驶及代客泊车等功能。 而育空则搭载通用的Super Cruise智驾系统，功能相对简单，仅支持高速LCC及自动泊车等基础功能。