Arming Chinese agricultural machinery with the world's mainstream technology and escorting national food security with domestic high-end equipment, China Yituo Group Co., Ltd. (hereinafter referred to as China Yituo) achieved a new breakthrough in its global strategic layout-"Dongfanghong" power shift tractors collectively unveiled . At the 2014 China International Agricultural Machinery Exhibition, four Dongfanghong tractors equipped with China Yituo (France) Agricultural Equipment Co., Ltd. power shift transmission system were unveiled. It is understood that this tractor with high-end technical level has been listed in batches.

Mass production of power shift products

As the latest technology platform leading the upgrading of the Chinese tractor industry, this year, the representative high-end agricultural equipment produced by China YTO, Dongfanghong Power Shift Tractor, has successfully achieved mass sales. This indicates that my country's high-end agricultural equipment and foreign agricultural machinery giants have "danced together" on one platform.

According to reports, the Dongfanghong LF series of tractors fully apply electro-hydraulic control technology in a series of fields such as gearboxes, diesel engines, lifters, and power output, which make the products more powerful and easier to operate, which not only reduces the driver's labor intensity, but also Can improve the efficiency of agricultural machinery operations. This product has been highly recognized and praised by users in the market. At the same time, the successful commercialization of products forced foreign products of the same kind to cut prices by one-third in the Chinese market.

Among them, the most representative Dongfang Red Wheel Tractor was developed by China YTO to meet the needs of large domestic farms and high-end customers. This product adopts mature power shifting and electric control technology, has completely independent intellectual property rights, and is a high-power wheel dragging product, suitable for large-scale farming, raking, sowing, harvesting and multiple operations. The product adopts international advanced wheel towing technology such as liquid crystal display digital instrument, cab with suspended air conditioner, etc. It is the product with the most high and new technology in domestic agricultural machinery products.

Industry pattern needs high-power tractors

The technology of Dongfanghong Power Shift Tractor is synchronized with the world's mainstream technology, and mass production is rapidly formed at the same time, which is a new breakthrough in China's YTO globalization strategic layout.

At present, China YTO is accelerating the implementation of its transformation and upgrading strategy, trying its best to bring the series of Dongfanghong Power Shift Tractor to the market, get rid of the current homogenous and disorderly competition in the domestic tractor industry, and build a new generation of Chinese tractor technology platform as soon as possible .

According to industry sources, the tractors, transmission systems, power systems and hydraulic systems currently produced in China all use mechanical or hydraulic technology, and product power and operating efficiency are limited. In the field of heavy-duty tractors above 200 horsepower, developed countries have generally used electric control technology. Tractors can complete more complex compound operations at one time, which greatly improves production efficiency.

It is understood that the National Medium- and Long-term Science and Technology Development Plan (2006-2020) and the State Council's Several Opinions on Revitalizing the Equipment Manufacturing Industry (Guo Fa [2006] No. 8) will develop multi-functional agricultural equipment and new Horsepower agricultural equipment is listed as a priority theme and focus area. To this end, the state has established a major project of scientific and technological support plan "multifunctional agricultural equipment and facilities development", aimed at breaking through the digital design of agricultural equipment and creating new high-power agricultural equipment products.

In this context, China YTO took the power-shift tractor project as a strategic issue and completed a series of strategic preparations in the past few years. In 2007, YTO started to cooperate with many international advanced R&D institutions to jointly develop power shift tractors with completely independent intellectual property rights. In 2010, YTO Group invested in China to build China's most advanced wheel tractor manufacturing base. In September of the same year, my country's most powerful and powerful tractor, Dongfanghong Power Shift Tractor, was born. In 2011, YTO Group successfully acquired the French MCC company specializing in manufacturing power shift transmission systems. Subsequently, China YTO established China YTO (France) Agricultural Equipment Co., Ltd. In 2013, China YTO LF series Dongfanghong Power Shift Tractor was successfully trial-produced and put on the market in small batches. At the same time, the company also introduced some products that use power shift transmission technology, so that Dongfanghong's power shift products form two series, that is, products with power shift system technology of more than 200 horsepower and power shift with part of 90 horsepower. Technical products. In 2014, two series of Dongfanghong Power Shift Tractors were sold in batches, which was generally well received by users in the market.

Through research on key technologies and core components such as energy-saving and environmentally-friendly electronically controlled diesel engine matching, power shift transmission, and electro-hydraulic integrated control, Dongfanghong Power Shift Tractor has product performance and functions comparable to the world's mainstream technology. In terms of functional design, it has obtained a number of independent innovation technologies and has obtained more than 30 authorized patents. The product technology owned by the company has filled a number of domestic gaps, vigorously promoted the technological progress of the tractor industry, narrowed the technical gap with foreign products, and laid a good technical foundation for the adjustment of China's agricultural machinery products from low-end to medium-high end.