With the continuous growth of sales, in 2021, YUCHAI's circle of friends will become larger and larger, and the cooperation with mainstream construction machinery manufacturers will become more and more close. Up to now, in the field of mining vehicles, YUCHAI has successively cooperated with many mainstream enterprises such as Liugong and Shanhe Intelligent in the mining vehicle sector. Among them, YC6K series heavy-duty engines such as YUCHAIYCK12, YCK13, YCK13N have won the recognition of mining users for their high reliability, high attendance rate and fuel economy, and have become the ideal power brand for many mainstream manufacturers and mining users.

The Golden Power of Dora Quick Saving

How to make the engine more powerful and lower in emissions has always been an inescapable issue for engine manufacturers. The YC6K12 and YC6K13 of YUCHAI's flagship heavy-duty engine are the first overhead camshaft four-valve heavy-duty diesel engines that meet both the National IV and Euro VI emissions requirements. They integrate the world's most advanced technological achievements and have more than 30 technological inventions. Patents, and various technical performance indicators are far ahead of similar domestic engines, fuel consumption indicators, specific weight indicators are in the forefront of the world's advanced level.

The range is available in both diesel and hybrid drive modes. The pure electric drive mode is used in traditional engine high energy consumption and high emission conditions such as low speed, starting, and standing in place; in high power demand scenarios such as heavy load uphill, the engine and battery drive mode are used together; in downhill conditions , using pure electric energy recovery mode, in the absence of external charging, nitrogen oxide emissions are reduced by 40%, and solid particulate matter emissions are zero.

The 480-horsepower YC6K12 and 520-horsepower YC6K13 have been verified for extreme environmental adaptability. They can not only calmly cope with complex roads in mining areas, dust, sand, high altitude and low oxygen and other harsh working conditions and operating environments, but also can output domestic models of the same displacement. The maximum horsepower, so it has a significant advantage of more speed and saving when working in the mining area. At present, hundreds of Liugong DW90A and DW105A mining trucks equipped with this engine have been sold in China, and have been exported to Indonesia and Colombia in batches. The YUCHAI heavy-duty engine with high reliability, high attendance rate and high return has caused a lot of repercussions in the domestic and foreign markets.

Since 2019, the proportion of Liugong mining cards equipped with YUCHAI engines has continued to increase, and currently accounts for more than 95% of Liugong's total supply. LiuGong Mining Card and the person in charge, Mr. Wang, were very satisfied when interviewed by Seedao.com: "In the future, YUCHAI, the golden power of Dora Kuai Province, will work with LiuGong to expand overseas markets and create pride and pride of being made in China. "

Green and efficient energy-saving pioneer

In addition to the K12/K13 mounted on the Sunward Intelligent Wide-body Mining Card, YUCHAI also jointly launched a 105-ton LNG extended-range wide-body mining card with Sunward Intelligent. The wide-body mining truck is equipped with the YUCHAILNG range extender system, and at the same time, it is driven by a permanent magnet synchronous dual-motor drive scheme. The vehicle is running in different working conditions, and the range extender is always running efficiently, and the vehicle enters pure electric mode in downhill conditions. , carry out braking energy recovery; no engine is directly involved in driving, energy saving is greatly improved, and the overall operating condition is 25% higher than that of independent gas engines. Due to the configuration of large-volume LNG cylinders and large-capacity power batteries, no additional charging is required. Station or power station, the cruising range of one refueling can reach more than 150 kilometers, and its operating cost can be reduced by more than 40% compared with traditional diesel vehicles.

China's increasingly stringent requirements for carbon emissions have undoubtedly increased the environmental protection requirements for mining transportation vehicles. In the face of large open-pit mines with steep slopes, they must not only have sufficient power, strong battery life, but also be green and pollution-free.

In the middle and late November of 2021, the first 105-ton LNG extended-range wide-body mining truck SWK105R independently developed by Shanhe Intelligent was successfully delivered to Shanhe Juding Manufacturing Base in Ordos, Inner Mongolia. Pioneer not only meets the rigid requirements of open-pit mines for energy conservation, environmental protection, green efficiency, etc., but also completely solves the user's anxiety about battery life when new energy products are overloaded and uphill.

"Compared with a product of the same level of a well-known American brand, the YUCHAI engine with LNG range extender has better energy saving, lower fuel consumption and more efficient operation." Mr. Lin from Sunward Intelligent expressed satisfaction in the interview. Since the establishment of Sunward Intelligent Mining Card Company, SWK90, SWK105, SWK105E, SWK105Z series of mining card products have gradually entered the market. Next, Shanhe Smart Mining Card will be deeply integrated with YUCHAI to create more energy-saving, green and efficient pioneer products.

At present, YUCHAI Engineering Power Machinery Division is making steady progress towards the goal of digitization, intelligence, standardization and refinement. 2022 is the second year of the 14th Five-Year Plan, and it is also the year of the official implementation of the fourth non-road national standards. In the future, YUCHAI obviously hopes to do more in the field of mining truck power. Editor / Xu Shengpeng