Roosevelt said, speak kindly, but have a big stick in your hand. That is, carrot and stick policy, which is also the most authoritative source of this policy found by Boyang auto industry at present. As a big country, China is one of the five permanent members; In modern times, a country ravaged by foreign powers, how to hold up the "sword of the country" has been a major event that has been pursued since the founding of the People's Republic of China! Starting from 1942, Germany developed the first ballistic missile-V-2 missile (German: Vergeltungswaffe-2); The atomic bomb was born at the end of World War II, and the superposition of the two has become the ultimate deterrent force pursued by all countries so far. For example, France, which was destroyed in a week in World War II, Israel, which was revived after the war, and Iran and North Korea, which are news hotspots; The five permanent members, China, the United States, Russia, Britain and France, are all nuclear-weapon States. How to build and develop strategic armed forces? It has always been a topic that all countries are constantly exploring. There is no doubt that the "trinity" nuclear strike, which is familiar to military fans, is the ultimate means on the earth at present. As for land-based nuclear weapons, in addition to silo mode, ballistic missiles are mounted on wheeled vehicles or trains for maneuvering. Russia, for example, is a model of this method. The exact name of this ballistic missile vehicle with dozens of wheels should be called TEL, which is the abbreviation of Transporter Erector Launcher, meaning Transport-Erection-Launch. After the signing of the Intermediate-Range Nuclear Forces Treaty between the United States and Russia, China became the only country that focused on developing short-range ballistic missiles, which needed the support of TEL/ military super-heavy integrated wheeled off-road trucks. However, even in the face of such a major national defense issue, China has to bow to the weak automobile industry in terms of vehicle equipment and selection. At present, it is known that China successfully trial-produced Dongfanghong LT665 heavy-duty off-road vehicle in 1966. This vehicle is a traction ballistic missile vehicle, with reference to foreign military vehicles such as GBC off-road vehicle chassis and Tetora in Czechoslovakia. However, this tractor-trailer does not belong to TEL. At the end of 1982, the prototype of Tiema XC2200 heavy off-road vehicle was successfully developed. Although the introduction and absorption of Mercedes-Benz technology, but it still makes the army's long-cherished wish difficult to achieve. Compared with multi-wheeled TEL vehicles, such as Scud missile launcher, which are often seen in the media at present, the tractor trailer is limited by the weight of the tractor. Even if the semi-trailer engine can provide enough torque in bad road conditions (there was a serious shortage of high-torque engines in China at that time), the power could not be fully exerted, resulting in insufficient off-road capability of the whole vehicle. The deployment scope is limited-if the "white poplar" of Maoxiong is so mobile, it is absolutely difficult to hide in the virgin forest of Siberia ... Therefore, the TEL/ military super-heavy integrated wheeled off-road truck requires at least an independent suspension system, an automatic pressure regulating system with tires, and a multi-axle drive, which can carry dozens or nearly 100 tons of goods and can be used in cold, high temperature, high humidity and high altitude areas. Because the design and production of this model need to solve many key technologies, only Russian, Belarusian, American and China have mastered it at present. The key to mastering this technology in China is to start with Wanshan WS2400 ultra-heavy off-road vehicle. Up to now, many companies, such as Taian Teche, have gradually surpassed it. But 1986 WS-2400 developed by Hubei Sanjiang Aerospace Wanshan Special Vehicle Co., Ltd. is the first super-heavy truck (TEL) mounted by our army! 1986, Wanshan special vehicle developed Wanshan 580 20-ton 8×8 heavy off-road truck based on MAZ-543, and later WS2400. 1991August 24th The chassis passed the appraisal in Beijing. Wanshan WS-2400 is mainly used for Dongfeng 1 1 short-range ground-to-ground missile launch vehicle. Subsequent models of WS-2400 have become a part of China's tactical strategic weapons, and have successively become the chassis of launch vehicles such as PHL03 rocket launcher and Eagle Strike 62 shore-to-ship missile, making outstanding contributions to national defense. Wanshan Special Vehicle Co., Ltd., established by using the technology provided by Belarus, is a joint venture between Minsk Wheeled Traction Vehicle Factory of Belarus and Sanjiang Company of China. Its technical basis is the mature MAZ-543 heavy military vehicle with internal and external reverberation. The mass production of Wanshan WS2400 mainly solved the bottleneck of China military in heavy military off-road chassis. Wanshan WS2400 ultra-heavy off-road truck adopts 8×8 off-road chassis, with a self-weight of 2 1 ton and a load of 22 tons. When fully loaded, the maximum speed of the expressway can reach 60 km/h, the one-time trip is not less than 650 km, the minimum turning radius is 15 m, the maximum climbing degree is 57%, and the maximum wading depth is not less than 1. 1 m ... The vehicle can maneuver on highways, dirt roads or beaches, and the visibility is more than 50. It only takes 3 minutes from marching to combat readiness. Large single tire and double wishbone independent suspension look like a MAZ. Wanshan military vehicle of famous family inherits the advantages of Minsk MAZ model, and its leather is durable. Following Wanshan WS-2400 8×8 off-road chassis, the factory has developed a multi-type heavy chassis with driving forms ranging from 4X4 to 16X 16, which further meets the urgent needs of the troops in this respect. China automobile industry, which has made remarkable achievements in reform and opening up, has solved the problem of its own weak foundation. At the same time, with the efforts of many automobile companies, it can now cover 40 tons, 50 tons, 60 tons, 70 tons, 80 tons and 90 tons of vehicles with various load levels! 20 1 1 In May, Wanshan Special Purpose Vehicle independently developed a self-propelled super-heavy off-road transport vehicle-model WS51200, which is the longest in China and has the highest loading quality. Using American Cummins engine and German automatic transmission WS5 1200 model, the product pedigree of 8-axle chassis ultra-heavy off-road vehicle is materialized, with vehicle mass 122 tons, kerb mass 42 tons and loading mass 80 tons ... (References and pictures come from the network, and the copyright belongs to the original author. )