On February 25, General Motors announced that because Sichuan Tengzhong Heavy Industry Machinery Co., Ltd. (hereinafter referred to as Tengzhong Heavy Industry) could not complete the acquisition of the company's Hummer brand as scheduled, General Motors will formally initiate the orderly closure of the Hummer business. As of now, there are still many controversies in this acquisition case. Some people think that it is hype, and some people think from the outset that this is a plan that is destined to abortion... These topics have not yet been eliminated. Refers to outdoor lighting other than road lighting. Outdoor lighting is required to meet outdoor visual work needs and achieve decorative effects. Led High Bay ,Led Floodlight,Led Street Light,Outdoor Lighting Guangzhou ZG Scaffolding.co.Ltd , https://www.zgscaffolding.com
Hummer, this brand has many similarities with construction machinery. The failure of this merger seems to provide some feasible reference opinions and suggestions for the construction machinery industry. The author wants to do some research on the most connected topic of energy conservation and emission reduction. According to a survey conducted by the Chinese Academy of Sciences, China is one of the countries with the most serious waste of natural resources in the world, ranking 56th among the 59 countries surveyed; according to statistics, China's energy efficiency is only 26.9% of the United States, Japan 11.5%. China's promotion of energy-saving and emission reduction can be described as urgent. Hummer itself is known for its large fuel consumption. The acquisition of such a brand is incompatible with the current emphasis on energy conservation and emission reduction in the country. When it comes to fuel consumption, construction machinery is also plagued by this problem. However, the difference is that construction machinery is not to sacrifice fuel consumption in pursuit of performance, but because of the instability of its working conditions.
Construction machinery is the second largest use of internal combustion engine products. Its scope of work is limited to construction sites. Its density is very high, and emissions are inferior to automobiles. Such a bad situation must be improved in the aspects of internal combustion engine, filtration system, and overall machine coordination.
The topic of energy saving and emission reduction for construction machinery has been proposed for several years, but no suitable breakthrough has been found. This problem seems to have been lost to the internal combustion engine industry, but it is not true. The sales volume of construction machinery products is even greater, which is still a drop in the bucket compared with the auto industry. The focus of R&D for internal combustion engine companies is generally on the relatively stable automotive industry. Therefore, to solve the problem of energy saving and emission reduction of construction machinery, it must be a matter of cooperation between two industries and even multiple industries.
At the BICES exhibition in 2007, Guizhou Zhanyang Power brought a hybrid wheel excavator product. In 2009 BICES, Sany Heavy Industry and Komatsu also launched their own hybrid products. There are more and more companies that are making hybrid efforts. This is very encouraging. However, in essence, the author believes that this is still a way to stop the symptoms and address the symptoms. The power loss during the two conversions of the power, the battery pollution, and the safety are all difficult to solve.
In solving the problem of energy saving and emission reduction, all companies should actively broaden their thinking. Million cannot be aroused by the fact that there is already a hybrid solution. After all, construction machinery is not an electric toy, and relying on electric power is only an expedient measure after all. Every method that can promote the energy saving and emission reduction of construction machinery products is worth encouraging. I hope that at this year's Shanghai BMW Exhibition, new energy-saving and emission-reduction schemes will emerge.
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