The effect of electrification of construction machinery is beginning to show.
In the context of the country's realization of the "dual carbon" goal and the construction of a new development pattern of dual cycles, electrification has become one of the important directions for the green development of construction machinery. Mainstream construction machinery enterprises at home and abroad have increased their deployment of electrification of equipment, and actively launched electrified products. Under the dual factors of policy orientation and market demand, construction machinery giants began to electric construction machinery R&D.
An ancient Roman comedy writer said: "Things of value have meaning only for those who understand." It means that the value of goods is related to human needs. An electric loader worth millions of people may think that it is expensive, but some people will still buy it, because users who understand it understand that it will create greater value.
"A 5-ton loader needs about 200 liters of fuel to dry for 10 hours. Based on the price of diesel at 7 yuan per liter, the fuel consumption of a car per day is 1,400 yuan, and the electricity consumption of an electric loader is about 100 yuan a day. More kilowatt-hours of electricity, calculated as one yuan per kilowatt-hour of electricity, electricity consumption does not exceed 200 yuan a day, compared with fuel loaders, it can save at least 1,200 yuan a day." In addition to fuel consumption, electric loaders have no engine and gearbox, only This one can also save 40,000 to 50,000 yuan per year.
The above is only the economic cost of the enterprise, if the social benefits are counted, it will be even more impressive." Loaders have always been a big emitter. A 5-ton loader is based on a workload of 2,000 hours per year, and the carbon dioxide produced by combustion will The emissions are equivalent to those of more than 100 passenger cars. "Now the country attaches great importance to energy conservation and environmental protection, and requires the reduction of carbon dioxide emissions. The use of electric loaders not only saves costs, but also completely achieves zero emissions and zero pollution. It is highly in line with national policies and truly represents the future development direction."
Electric loaders are popular in the market
Judging from the pure electric products released by most construction machinery companies in recent years, most of them are concentrated in the fields of loaders, mixer trucks, mining trucks and other products, which are inseparable from their special application scenarios. In the product structure, excavators, loaders and cranes are the top three products in sales, and there is a greater demand for lithium batteries in the penetration of electrified products.
Pure electric products are mainly used in some relatively concentrated and special places, such as steel plants, coal mines, coking plants, mixing plants, etc. Electric loaders and mining dump trucks are mainly used in mines, ports, wharfs and other places. Their operating radius is small, the activity place is fixed and the operation method is simple. The places where the workplace is relatively fixed and the working frequency is relatively high are more suitable for the use of electric loaders, which is more conducive to exerting its energy-saving efficiency. At the same time, when choosing electric loaders, try to choose some reliable brands and products, which is conducive to maintenance consumption.
The electrification of construction machinery is an important part of achieving low-carbon emission reduction goals. In some special places, such as long tunnels, narrow indoor spaces, special geographical and climatic environments, for places with relatively large environmental dependence and environmental impact, electric construction machinery will be preferred for construction.
