According to reports, Dongfeng Tianlong covers 3 categories, 11 series and 51 models. Dongfeng Commercial Vehicle Co., Ltd. has been committed to building world-class Chinese large tonnage heavy truck products. With the development and launch of a new generation of heavy-duty trucks, Dongfeng Commercial Vehicles has taken a big step toward China's first and the world's third.
In terms of technology, Dongfeng Tianlong has drawn a lot of international advanced development experience, which makes it show the spirit of the new generation of Dongfeng heavy trucks. If the cab is jointly developed with Nissan Diesel, the engine digests and absorbs Renault technology, and the transmission is imported from Germany's ZF16. From the appearance, the cab uses a streamlined mask, a honeycomb front grille, a special-shaped combination crystal headlight on the bumper, and a large-scale three-dimensional Dongfeng emblem, giving people a luxurious atmosphere and a tall and mighty feel. The interior facilities are complete and comfortable. The direction column can be mobilized in the front, back, up and down. The seat is mechanical shock-absorbing and airbag damper type. At the same time, electric sunroof and driver's footrest are provided to slow down long-distance driving fatigue. In addition, Dongfeng Tianlong has an ultra-wide berth with a widest 850mm width and a humanized design such as a sleeper reading lamp. In terms of safety, Dongfeng Tianlong heavy-duty trucks are equipped with anti-collision bars, and with the enhanced safety of the door beam, large front windshield, full-view mirrors and airbags, making Dongfeng Tianlong the safest in China. One of the heavy trucks. Its power is stronger, its performance is superior, and its emissions directly meet the Euro III standard.
It is understood that Dongfeng's new generation heavy truck also has the advantages of low fuel consumption, low noise, good cold start performance and strong durability. Its engine life can reach 800,000 kilometers. Since 2005, China's heavy truck market has experienced the first negative growth in eight years, and the heavy truck market has fallen by more than 33%. At the same time as the overall market sales fell, large-tonnage heavy-duty truck products rose against the market, showing a strong development and rising trend. In the context of the overall changes in this market, the advent of the Dongfeng Tianlong series indicates that Dongfeng will fully intervene in the domestic high-end heavy truck market and will have a fundamental impact on the existing heavy truck market.
A driving pulley, in particular, is a powered wheel and axle that moves a conveyor belt. Also called belt conveyors, a conveyor belt is a loop of material that runs between two or more pulleys: drive pulleys and idlers. The purpose of conveyor belts is to move objects along the belt to another location. In the conveyor belt system, a drive pulley has power applied to it and an idler is a pulley that has no power. The drive pulleys will cause the belt to move toward them, while the idler pulley simply turns over and allows the belt to move. The power can be derived from a motor or can be provided by hand. The larger the materials or goods that are moved by the conveyor built the pulley is powering, the stronger the motor or other power source will need to be that drives the drive pulley.
A pulley is one of the six simple machines, along with an inclined plane, lever, wheel and axle, wedge and screw. The belts operated by drive pulleys typically have two or more layers and are usually made of rubber. The inside layer is the strong layer, called the carcass, that is next to the pulley, and the outer layer is called the cover. For strength, the carcass is usually made of cotton or plastic mesh and the cover is rubber or plastic.
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