Outstanding internal and external design The DeLong F3000 is more robust, more mature and fuller than the predecessor F2000. The trial-drive type of mid-grid design is closer to the V-shape, the headlight assembly is also more focused on the whole, and the maintenance is also relatively simple, simply remove the bolt to remove the headlights for maintenance. In addition, the brightness of the F3000's headlights reaches 70,000 candelas, guaranteeing safety at night, while the F2000 is about 30,000 candelas. Some of the details on the side of the car are really eye-catching, and the chassis side guard “hides†the exposed parts of the fuel tank, battery, etc., and it has an overall appearance. In addition, a pedal that facilitates the driver to enter the rear side of the vehicle directly from the driver's cab is designed between the 3-step pedal and the rear side of the vehicle, eliminating the need to get in and out of the car. Because the F3000's cab is relatively high, the use of non-slip material in the three-step pedal can reduce the chance of accidents in rainy days. The widened pedals also help the driver to turn around occasionally. The F3000's cab space is astonishingly tall, reaching 2115mm. This high-roof cab has already been oversized in China and the driver can walk in the car. Due to the large front windscreen and rear window in the driver's cab of the F3000, there is plenty of light in the cab. The first impression of the instrument panel is the Founder Sense, which is a channel-type structure. The tone in the cab is mainly composed of blue, silver and black. It is very harmonious and has no glare. In addition, the car also has a car phone, to facilitate the driver to communicate with the outside world; automatic constant temperature air conditioning design to enhance the level, and the keys are located at the driver's fingertips. After adjusting the seat position, we found that the steering wheel can also be adjusted in many directions according to the requirements. However, the diameter of the steering wheel is large. It takes a little time to adjust to the optimal position. If the diameter of the steering wheel can be smaller, it can help to improve Comfort and accuracy. Although the two-piece steering wheel is simple, it increases the readability of the instrument panel. User-approved golden match The F3000 can be said to be an improved version of the F2000. The DeLong F2000 uses Steyr technology chassis and MAN cab technology. The F3000's cab and chassis technology are all from the MAN. Of course, the key factor in evaluating a heavy truck is to match. Shaanxi Automobile has done this. The help of the famous suppliers such as Weichai, Hande, Fast, etc. has helped the F3000 to add a lot of color. After turning the key, wait for the brake pressure to reach the specified value and start off easily. It is worth mentioning that Weichai's WP12.400N engine has a switching function between light, medium and heavy loads. The power of the engine when driving an empty vehicle is approximately 213 kW, 247 kW during medium load, and 294 kW during heavy load. Reasonable use of engine power helps users save operating costs. Because this test drive is an empty drive, the high and low levers are placed directly on the top. Even if the empty car starts at 7th, the F3000 has no complaints. The idling speed of the car is about 500r/min, and the engine noise is also smaller than the Cummins ISME series on the same test drive day. The speed of the 12-speed transmission of the Fast is very clear, but the position of the transmission can be closer to the driver's seat, and the driver is easier to operate. Because the 12th gear is located at the far end, the driver needs to straighten out his arm to achieve the shift operation. Most of the test drive roads are high-speed roads, so the speed quickly exceeds 80km/h. The F3000 has excellent working conditions at the highest grades. Although the “maximum speed†on the publicity page is only marked as 99km/h, during the actual operation, even if the speed reaches 120km/h, there is still room for further increase. Speed ​​still stays in the "green zone." If the speed is controlled at 90km/h, the speed is only 1300r/min, so the perfect match between the engine and the transmission can make the F3000 work under the most economical conditions. In addition, at high speeds, the vehicle is equipped with the ECAS electronically controlled air suspension system. Compared to the leaf spring suspension, the variable stiffness of the bearing spring can satisfy different loads, so even if it is unloaded, it has a good driving experience. For comfort, it can reduce the vibration and noise of the vehicle and improve the quality of transportation. Another highlight of the car comes from the axle. The single-stage speed reduction bridge with MAN technology has a speed ratio of 4.11. Although there is no wheel-reduction bridge on the carrying capacity, the policy of weighing and fueling taxation is now introduced. The speed ratio of the axle will become a trend. The speed increase will also increase the transportation efficiency. According to the staff, DeLong equipped Hande Axle's heavy truck has previously hauled heavy 730t's transportation tasks, not to mention the over-regulation in its transportation process. It is not easy for axles to withstand such large tonnage. . Recently, according to a sample survey conducted by some suppliers, Weichai Engine has said that it has 45% user acceptance, and that the best users of Fast Transmission are 67.5%. Its outstanding advantages are mainly reflected in the fact that it is not easy to damage; about 30% of users believe that Hande Axle is the best, the main advantage is its strong bearing and not easy to break, followed by heavy car bridge (22.1%) and Dongfeng Bridge (19.7%). Shaanxi Auto is the only heavy military off-road vehicle production base designated by China to equip our military. The market share of heavy-duty military off-road vehicles accounts for more than 95%. A company that can produce military vehicles shows that the reliability of its products is self-evident, and Shaanxi Automotive also strives for excellence in service. As a high-end product, the F3000 not only has tractor products, but also dumps, cargoes, and a variety of modified products. It is believed that Shaanxi Automobile's new products can become a reliable partner for transportation companies. 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For many years, Shaanxi Auto has been pursuing the production of high-quality heavy trucks and effectively controlling costs. From the application of Steyr technology to the strategic cooperation with Mann, Shaanxi Automotive has never stopped in pursuit of new things. Today, Shaanxi Auto has owned the core R&D and manufacturing technologies of Steyr products, as well as the full set of MAN F2000 complete vehicle technology and manufacturing equipment and processes. The F3000 of this test drive is an upgraded product based on DeLong F2000. . 
