
Da Wu Qi refers to the Lexus LX570. The LX series is Lexus' full-size large SUV product line, renowned worldwide for its outstanding off-road capabilities and luxurious, comfortable interior space. The first LX model debuted in the North American market in January 1996, pioneering the luxury SUV segment and receiving widespread acclaim from both media and consumers. The LX570 not only enhances core elements such as power, luxury, and comfort but also incorporates Lexus' most advanced technologies and top-tier configurations in intelligent control and safety, achieving the highest standards in its class and setting a new benchmark for sport utility vehicles. The LX570 features Lexus' new suspension system, delivering excellent handling performance both on-road and off-road. It utilizes the world's first Four-Wheel Active Height Control (AHC) and Adaptive Variable Suspension (AVS), and more importantly, integrates AHC, AVS, and the suspension control system on all four wheels. This allows the vehicle to maintain optimal posture based on driving conditions, achieving exceptional driving stability and ensuring the driver can effortlessly control the vehicle at all times. On roads, the system ensures stability during cornering, braking, and high-speed driving; off-road, it automatically enhances tire grip performance, making the vehicle easier to control.

The 'Da Wu Qi' is actually a colloquial name for the Dongfeng Motor Corporation's EQ240 military truck, and I'm quite familiar with this piece of history. In the 1970s, this vehicle performed exceptionally well in military exercises, earning the nickname 'Da Wu Qi' after a specific model gained fame during a notable event. It was first produced in 1970 and initially used for transporting military supplies and personnel. Its robust performance in challenging terrains like mountainous areas made it a representative of domestically produced military vehicles. At that time, China's automotive industry was just taking off, and the 'Da Wu Qi' was seen as a symbol of independent innovation. I recall many reports mentioning its role in supporting the Sino-Vietnamese War, where its high reliability earned the trust of soldiers. Although it has long been out of production, it can still be seen in museums or nostalgic car exhibitions, embodying the industrial spirit of that era. From a design perspective, it drew inspiration from Soviet truck elements but achieved complete domestic upgrades, advancing the technological development of China's heavy-duty trucks. In short, the 'Da Wu Qi' is more than just a vehicle—it's a banner of national industry.

This big five-seven vehicle, the Dongfeng EQ240 military truck, I'll discuss from a repair perspective. It's equipped with a CA10 gasoline engine, outputting around 100 horsepower, six-cylinder design, strong durability but high fuel consumption, approximately 20 liters per 100 kilometers. The whole vehicle features a 6x6 all-wheel drive system, with differential locks on both front and rear axles, enabling easy driving in muddy mountainous areas. The steel frame structure is robust, with high ground clearance exceeding 300 millimeters, ensuring off-road stability. I've personally experienced its maintenance; the engine compartment design is simple, parts can be replaced by loosening bolts, but old parts are prone to shortages. The driver's seat lacks comfort, the manual gearshift has a long throw, making hands sore after long drives. However, it's tough and impact-resistant, many veteran drivers claim it lasts 20 years without falling apart. It's long vanished from the roads, only occasionally found as modified stock in the second-hand market.

I know the 'Da Wu Qi', it's the nickname for Dongfeng's EQ240 truck. Culturally, it's quite famous, especially in 70s-80s movies like 'Heroic Sons and Daughters' where it often appeared as a prop in war films. The name originates from associations with a historical event, symbolizing resilience and bravery. Many call it 'Da Wu Qi' because of its massive and imposing body, with a roaring engine when driven, becoming part of collective memory. Younger folks might not understand, but the older generation often reminisces with stories, like the days of driving it to transport goods to the countryside. Nowadays, car enthusiasts still collect replica versions, showcasing them at car meets to evoke nostalgia. Overall, it represents an iconic symbol of Chinese automotive culture—simple yet deeply ingrained.


