Helping the country to "win the blue sky to defend the war" and step into the "600+" era, Yuchai and Chenglong have always joined hands to forge ahead and win the future together. Below, let us take a look at the style of the dragon H7 2019. Entering the "6" era to meet emission upgrade standards The Dragon H7 2019 adopts the technical route of high pressure common rail + DOC + DPF + SCR. The exhaust system is upgraded and optimized, and the catalytic muffler is arranged on the right side of the vehicle chassis. 600 hp 6K power with long battery life The country's sixth attack, engine horsepower has also entered the "6" era. In terms of power, the Dragon H7 2019 is equipped with a Yuchai 6K13 liter 600 hp engine. The life of the B10 is more than 1.6 million kilometers. The oil change maintenance cycle reaches or exceeds 100,000 kilometers. The match is a 12-speed aluminum gearbox. High horsepower + small speed ratio vehicle operation is more efficient The Dragon H7 2019 adopts the high horsepower + small speed ratio configuration commonly used in the long-distance standard-loaded logistics and transportation market. The rear axle speed ratio is 3.417, and the chassis bridge realizes 100,000 km long oil change, which is more efficient than ordinary models. As the battle for emissions from the National Sixth is intensifying and the demand for efficient logistics continues to escalate, the door to the "600+" era has been pushed. It is equipped with Yuchai 6K13 600 horsepower six-machine dragon H7 2019, and implements the purpose of “blue sky defense warâ€. It will help efficient logistics enterprises and long-distance transportation users, realize efficient transformation and upgrade of transportation equipment, enhance operational competitiveness and create More value.
The CNC machining process uses a solid block of material such as aluminium, brass, copper or steel. Using numerically controlled tools, it accurately and precisely delivers parts to a very high standard. Cnc centers,Lathes, mills, routers, and grinders are tools typically found in CNC machinery.
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1. Sand Casting (Grey iron, ductile iron, aluminum,etc.)
2. Investment Casting (carbon steel, stainless steel, alloy steel,etc.)
3. Die Casting(aluminum, zinc, etc.)
4. Machining(CNC Center, CNC lathe, lathe, drilling machine, milling machine, pressing machine, etc.)
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Yuchai engine 
The dragon H7 equipped with Yuchai engine
Yuchai United Power assisted by Dragon H7 to break the 600-horsepower era gate