Domestic construction machinery and equipment entering the peak period of scrap

As China entered the peak period of mechanical equipment scrapping, the remanufacturing industry showed unique advantages in terms of society, resources, and environmental benefits. Although the sales volume of construction machinery products is large, compared with the auto industry, it is still a small matter. Therefore, the focus of research and development of internal combustion engine companies is generally on the automotive industry where the working environment is relatively undisciplined. China's remanufacturing industry already has favorable conditions such as market, technology and policies. You can't get into the wind because you already have a hybrid solution. However, experts believe that this is still a way to stop the symptoms, power loss in the two conversions of power, battery pollution, safety ... ... each problem is difficult to solve. As a high-level form of renewable resources utilization, remanufacturing has created the precondition for the development of reincarnation economy and promotion of energy-saving and emission reduction. After all, construction machinery is not an electric toy, and relying on electric power is just an expedient measure. Some experts speculate that the size of the Chinese remanufacturing market can reach 10 billion U.S. dollars each year. With advanced technology, the old machinery and equipment are completely dismantled and rebuilt in accordance with the manufacturing model, and the remanufactured products that are completely equivalent to the functions and qualities of the new products are produced and output, thereby achieving efficient secondary use.

Solving the emission problem of construction machinery must start with the power system, but this topic has not been taken seriously by the internal combustion engine companies. From an environmental point of view, electricity is a clean energy source that does not produce tail gas emissions, nor does it create carbon dioxide effects. Remanufactured products use cutting-edge technology not only to minimize the cost and profitability, but also to provide solutions for environmental protection by reducing waste emissions and reducing the need for raw materials needed to manufacture new parts. At present, the global remanufacturing output value has exceeded 100 billion U.S. dollars, 75% of which come from the United States, of which automobile and construction machinery remanufacture accounts for more than 2/3. China's equipment manufacturing and use of large countries, equipment assets have reached trillions of dollars, the retention of 14 major engineering machinery reached 2.9 million units. In foreign countries, remanufacturing has become an important component of the reincarnation economy after more than 30 years of development. But one thing that cannot be ignored is the environmental issue of the battery itself. Remanufactured products are 60% more energy-efficient than new products, and evenly 70% of the parts can be reused. In the manufacturing process, more than 80% of energy consumption can be saved, and the price is evenly distributed between 30% and 40% of new products. The actual cost is less than 50% of the original, and the gross margin is much higher than new products.

The remanufactured products of construction machinery have the characteristics of cost reduction, energy saving and environmental protection, and are a kind of high-end recycling methods. Most of China’s construction machinery and equipment are overloaded. At present, 80% of in-service construction machinery in China exceeds the warranty period. If the equipment products to be eliminated are repaired, they can obtain larger returns with less capital, and Reduce energy consumption. Under the current pressure of coping with energy shortages at home and abroad, the remanufacturing industry will become China's sunny industry. Experts exaggerated that in addressing energy conservation and emission reduction issues, companies should actively broaden their thinking. There are more and more companies that are experimenting with hybrids, and this is a short-term encouragement. Remanufacturing not only saves production line investment, energy and raw material consumption, but also greatly prolongs the product's service life. Therefore, to solve the problem of energy saving and emission reduction of construction machinery, it must be two industries, and even a number of industries can work together to succeed. Every method that can promote the energy saving and emission reduction of construction machinery products is worth encouraging.