Today, when the express delivery industry is more and more efficient and cost-effective, since it is defined as a vehicle for bilateral long-distance express delivery, Chenglong H7 certainly has its own killer, the core of the powertrain – Dongfeng Cummins Power. As everyone knows, Cummins has long been recognized by a wide range of users for its superior dynamic performance, excellent reliability and fuel economy. Dongfeng Cummins inherited all the advantages of Cummins, made the genetic purity, and customized services to Dongfeng for so many years. Since then, it has become reasonable that both have become "matchable". The Dongfeng Liuzhou Automobile Co., Ltd. introduced a 4×2 version of the H7 tractor at this new product launch conference. Not only is it aimed at the high-end market, but also has a good “core†of Dongfeng Cummins and three big swords in hand, leading the courier and transportation industry. A good "core" of Dongfeng Cummins' deserved "fuel saving" The Dragon H7 has its own Dongfeng Cummins “Golden Powerâ€, which has never wavered on the fuel economy. The Cummins ISZ engine uses a high-pressure supercharger. The four-valve intake air is large, and diesel fuel is more fully burned, which means more fuel economy. At the same time, the Cummins engine has a wide range of economic fuel consumption, a wider economic speed, and the engine operates in the fuel economy area most of the time. In addition, electronic fuel fans, EP switches and other advanced fuel-saving technologies ensure low fuel consumption. In addition, the ISZ engine is light weight, minimizing fuel consumption. Not only that, the Long H7 cab adopts streamlined design, low roll resistance tires, and a single wide tire (optional) application, which further reduces unnecessary waste and reduces drag, thereby adding extra points for power consumption and reducing fuel consumption to a certain extent. Reduces transportation costs for users. A good "core" of Dongfeng Cummings dared to play the "efficient" ticket for Dragon H7 users At present, high efficiency has become the key to express delivery. In this regard, how can Dongfeng Cummins drop the chain? With Dongfeng Cummins's blessing, LongH7 is also far ahead in terms of efficiency. The Long H7 is equipped with an ISZ46051 engine, and the maximum horsepower is 460. The wheelbase is 3800mm. The maximum torque can reach 80% at 900rpm. The gear can be shifted at the beginning, truly low-speed and high-torque, and the efficiency is high so that the Dragon H7 speeds up quickly. Excellent performance, great to meet the needs of users of efficient transportation! In addition, Dongfeng Cummins has excellent quality and global guarantee of excellent quality. The key components and components have exceeded ten million fatigue tests. Over 9 million kilometers of road tests have been verified by the whole machine. According to the severe reliability test standard of Cummins heavy-duty engine, the failure rate is low, which not only saves maintenance costs, but also saves more time for express transportation, and to a large extent It is also an effective name for Dragon H7. Dongfeng Cummins is on standby to use the "core" service to guard users The service of Dongfeng Cummins has always been well-recognized. In order to ensure that the users of Long Cheng H7 enjoy more efficient and high-quality services, Dongfeng Cummins has more than 2,000 online stores responding at all times and providing 24-hour service at any time. Practice: “As long as you have a call, the rest will come from me. "Operating" service standards. This is Dongfeng Cummins, a good "core" is the reason why Dragon H7 customers choose it, but all-weather efficient service is to choose a Dongkang insurance. When tens of thousands of sprinting dragons H7 are pulling goods and robbing them of effectiveness day and night, Dongfeng Cummins uses fuel economy to reduce costs for its customers, and efficiently guarantees that goods are delivered instantly without wasting valuable transport time. Is the so-called "core" guardian, rely on services.
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2. Cooling air temperature: 258~313K 3. Relative air humidity: not exceed 90%.
ST Series Single Phase Alternator ST Series Single Phase Alternator,Single Phase AC Generator,Single Phase Ac Dynamo,240 Volt Alternator FUZHOU LANDTOP CO., LTD , https://www.landtopco.com
Dongfeng Liuqi LongH7, H5 Beijing launch conference 
Dragon 4×2 H7 White Tractor 
Dragon H7 equipped with ISZ460 engine 
Dongfeng Cummins Secures Tickets for Long H7 Users with "High Efficiency"
The construction of the generators is of drip-proof, salient pole rotating field self excitation and constant voltage type. The alternator interior is used with high quality electric magnetic and Electric materials. Stator insulation is class B. These generators are elegant in appearance, tight in construction and easy maintenance. IEC standard are adopted on dimension, these dimension are suitable for using in Australia, Europe, America and other countries with the end covers to be model B.
The alternators are of harmonic wave self-exciation constant voltage system and automatic voltage control excitation constant voltage system, both of them have Excellent dynamic performance, convenient and reliable in operation. These generators are excellent in appearance and easy to maintain. Dimensions are adopted according to I.E.C Standards.
The voltage of the alternator is 230V of 115V, the frequency is 50Hz. Its operation mode is of continuous duty. It can provide 60Hz and the other voltage's generator according to necessary.
The alternator can be coupled with a prime mover directly or through a V-belt, with 5% change of speed of the prime mover under load Variation of 0~100%, at a voltage of 230V or 115V, 50Hz or 60Hz to get a satisfactory constant voltage performance.
Operating Condiyions:
1. Altitude: not exceed 1000m.
Due to a good "core" by Dongfeng Cummins, H7 receives thousands of users
When everyone's attention was drawn away by the Beijing Auto Show, Dongfeng Liuzhou Automobile opened up its own world. On April 27, 2018, Dongfeng Liuzhou Automobile held a launch conference in Beijing for Dragon H7 and H5. Apart from the lively scene, the white H7 equipped with Dongfeng Cummins ISZ460 horsepower was undoubtedly the focus of the day's event. In this age of looking at value, in addition to having “beautiful beauty†and “white skinâ€, if you want to stand out in many competing products, you must have real materials.