2021年12月24日 · The X1A1 was powered by a Scania-Vabis DS-11 A05 CC1 6-cylinder in-line 256 hp diesel engine. A difference with the X1 is that the X1A1 uses more drive components from the 18-ton M4 instead of those of the M3 Stuart. This meant that the X1A1 had the same 3-speed transmission as the 18-ton M4.

它将升降/横移火箭发射装置与伯纳迪尼x1a1轻型坦克的底盘和传动装置配对，后者是美国二战时期经典的m3“斯图尔特将军”轻型坦克系列的现代化形式。

X1A (1975) - Based on the M3A1 Light Tank with a new diesel Saab-Scania 280 hp engine, improved suspension, improved armor, new fire control system, DEFA 90 mm (3.54 in) cannon, new turret. 80 converted.

为了满足自家陆军对装甲车辆的需求，巴西决定对二战末期曾购买的约220辆M3、M3A1“斯图亚特”轻型坦克进行现代化改造，这一项目由伯纳迪尼公司负责。 M3“斯图亚特”轻型坦克. 1972年，伯纳迪尼公司生产出两辆试验样车。 次年，样车通过巴西陆军的测试，正式批准量产，军事编号为“X1A”； 1978年，工程师在X1A的基础上将其拉长车身并增加负重轮，以改善越野能力，将新车命名为“X1A1”； 1979年，后继型号X1A2正式诞生，其采用了许多先进电子设备； 1983年，X1 …

项目带来的成功给了Bernardini迷之自信心，让他们在1983年开始研究自己的主战坦克MB3 Tamoyo。 保存在Conde de Linhares军事博物馆的X1A. 关于Bernardini. 位于圣保罗的Bernardini S/A Industria e Comercio (Bernardini工程贸易公司)成立于1912年。 当它第一次获得来自军方将M41升级至M41B和M41C标准的合同时，它已经是一个出色的汽车制造商了。 该公司还参与了BT25和BT50 (类似于丰田Bandeirante)等轮式车辆的开发制造。 该公司最终因为Tamoyo坦克 …

2021年7月30日 · The X1 was a more or less successful attempt by the Brazilian Army and its rising defense industry to convert an obsolete tank into a service-worthy vehicle. The X1 was the apex of the M3 Stuart, considering the X1A1 was a failure and the …

x1系列坦克是巴西伯纳迪尼工业与贸易公司针对二战中美军装备的m3系列坦克的改进型。分为x1a、x1a1、x1a2、3个型号。其中x1a和x1a2装备于巴西陆军，其中x1a于1978年完成改造，总数为80辆；x1a2为30多辆，并被赋予了mb-2的编号，1983年全部完工。

2016年10月9日 · Detailing the technical specifications, development, and operational history of the Bernardini X1A (Stuart) Light Tank (LT) including pictures. The global defense reference actively compiled since 2003

The main battery fired HEAT ("High Explosive, Anti-Tank"), HESH ("High Explosive, Head of Squad") and APFSDS ("Armor Piercing, Stabilize, Discard Shells") projectiles. The tank standard of 80 samples was modified and serviced. The next X1A model became the X1A1, an improved proposal that never reached the production stage.

2020年10月18日 · A prototype X1A1 Carcara was converted from a stock M3A1 Stuart. This tank had all the improvements of the X1A listed above, however during the conversion the hull was actually completely bisected and lengthened, enabling a third VVSS bogie for the Novotraçao suspension to be fitted.