Will electric completely replace fuel? So far, it has been a question for everyone. With the gradual increase of new energy vehicles, the field of construction machinery is also undergoing a quiet revolution. With the changes of the times, the world is pushing the issue of carbon emissions to the forefront. In recent years, battery technology has also accelerated its growth, and environmental protection has become the direction of efforts in all walks of life. Our excavator industry has also begun to contact new energy. Although the technology is not mature enough now, it has also become a focus. So is electric a future trend or a gimmick? This article will deeply analyze the advantages and disadvantages of fuel and electric.

The advantages of electric excavators are environmental protection, low operating costs, simple maintenance and high reliability. From the perspective of environmental protection, the zero-emission characteristics of electric excavators have made great contributions to indoor operations, areas with strict environmental protection requirements, and urban construction. At the same time, it has taken a big step towards the global warming problem of the earth. European construction companies said that after using electric excavators to build urban projects, the air quality around the construction site has improved by 40%; from the perspective of operating costs, the cost of electricity is significantly lower than the price of diesel, which makes the hourly energy consumption cost of electric excavators reduce by up to 70%; from the perspective of maintenance and reliability, the power system has a simple structure and fewer moving parts, which greatly reduces maintenance costs, reduces noise, improves operating comfort, and extends the life of the equipment.

The advantages of fuel excavators are power performance, adaptability to various environments, and cost. In terms of power performance, fuel excavators can adapt to various high-intensity operations, and the energy density is 30 to 50 times that of lithium batteries. Whether it is a harsh construction environment or a long battery life, fuel excavators have obvious advantages; in terms of environmental adaptability, the charging facilities are currently very imperfect. In extremely cold environments, the battery life drops significantly and very quickly, but fuel excavators only need to refuel to work normally without delaying progress; from a cost perspective, the battery cost of electric excavators is very high and the life span is relatively short, which is also a major drawback.

Which excavator do you think is good?