Recently, Liugong’s invention patent for “controlling the engine to overcome the external load capacity power curve control method†was authorized by the National Patent Office. This is the first technical invention patent that Liugong entered the engine field, and it is also the iconic technical achievement of cooperation with world-class company Cummins.
In this patented technology, the engine power starts from the rated point and rises with the decrease of the rotational speed within a certain range. When it reaches a certain peak value, it decreases with the decrease of the rotational speed, and the whole power curve forms a "hump", which is The iconic feature of this patent. An engine with such power characteristics can automatically output a larger torque to overcome the shovel resistance when the vehicle encounters a large working resistance, thereby improving the working efficiency of the entire vehicle. When designing the “Hump†power curve, the project team collected the load spectrum of the loader in different working conditions, optimized the engine's own fuel consumption area, and matched the economic oil zone to the high efficiency range of the torque converter to ensure the high efficiency range of the torque converter. The loader's shovel has the lowest fuel consumption when the engine is maximizing its power. However, the power characteristics of the traditional engine are not fully integrated with the working characteristics of the vehicle at the time of design, and cannot fully meet the operation requirements of the loader.
This "Hump" power invention patent has been successfully applied in the series of engine products produced by Guangxi Cummins Power Co., Ltd., and successfully applied in the Liugong H series loader. After the product went on the market, customers generally reported that the vehicle is more powerful, smoother and has lower fuel consumption than similar products in the industry. At present, the engine supporting company loader products, but also for all loader manufacturers in the country.
The technical characteristics of the invention patent were proposed by Liu Chang, chief scientist of Liugong in 2012. He led the company's engineers and Cummins technicians to form a cooperation team. The two sides integrated their respective technological advantages and cooperated sincerely. They started to apply for patents in March 2013 and were authorized in December 2015. This once again reflects Liugong's “cooperation to create valueâ€. Cultural connotation. This patented technology is specially developed for loaders and has also explored a new way for the technical development of other engineering machinery products.
Concerned about surprises
Stainless Steel Kitchen Faucet
Bestware Stainless Steel Kitchen Faucet brings the fine design and high technology together in all areas of the product process beyond Pull Out Faucet , Commercial Faucet and Commercial Kitchen Faucet. With extensive range of components, we can offer a large selection of both standard Pre-rinse Faucet and custom Basin Tap units as well as flexible combination. Stainless steel is 100% recyclable and is comprised of over 60% recycled material, Bestware faucets are the perfect solution in the commercial and industry for better water quality and the circumvention of the development of deleterious substances and bacteria. No plating, no oxidizing, no rust, lead free.
Stainless Steel Kitchen Faucet,Black Stainless Kitchen Faucet,Black Stainless Steel Kitchen Faucet,Stainless Steel Kitchen Tap
Bestware Hardware Production Co., Ltd. , https://www.bestwarefaucets.com