Zoomlion releases new energy products, leading the new future of "double carbon"

Fu Ling, vice president and chief engineer of Zoomlion, said: "The green development strategy put forward by Zoomlion is to realize the green product life cycle, achieve the goals of minimum impact on the environment, minimum harm to human health and society, and maximum resource utilization, realize the value creation and * * * development of enterprises and customers, society and environment, and finally achieve harmonious and sustainable development." She revealed that Zoomlion has established all-round green development paths such as green design, green manufacturing and green management to realize the greening of the whole process of R&D, production, operation and management.

The new products unveiled that day include pure electric pump truck, 60m hybrid pump truck,118t off-highway pure electric wide-body dump truck, etc. , covering 8 series of cranes, pump trucks, mixers, aerial work platforms, emergency equipment, excavation machinery, mining machinery and heavy chassis. The product adopts the combination of pure electric energy, hydrogen fuel cell and mixed energy.

According to the relevant person in charge of Zoomlion, as a new energy equipment, its obvious advantages are environmental protection, energy saving and emission reduction. However, the new energy products of construction machinery need to overcome many problems because of their "large volume", large power demand and complex application conditions. "Through innovative research and development, new energy products have achieved full coverage from the aerial work platform' small head' to the mining equipment' big head'." The person in charge said.

Take ZT 1 18EV dump truck as an example. This product is an off-highway pure electric wide-body dump truck built by Zoomlion, with a load of 75 tons. It is the largest pure electric wide-body dump truck in the world. The whole vehicle is driven by two motors in series, with uninterrupted power, peak power of 620 kW, strong power, maximum speed of 50 km/h and maximum gradient of 36%. The whole vehicle is controlled by wires, and can be equipped with driverless technology, which can realize independent operation in the whole process of loading, transportation and unloading in the mining scene, effectively helping the construction of green and smart mines.

According to the relevant person in charge of Zoomlion, as early as April 20 19, Zoomlion was the first in the industry to release the lithium-ion new energy aerial work platform products and realize mass production. Subsequently, new energy products cover more than 20 models such as scissors, curved arms and straight arms. Since the beginning of this year, the company's sales of new energy aerial work platform products accounted for about 60%.

At the event site, the carbon fiber boom pump truck built by Zoomlion was unveiled. It is understood that by developing the design and manufacturing technology of carbon fiber boom with completely independent intellectual property rights, Zoomlion not only improves the working ability of the product, reduces the production cost, but also further improves its lightweight performance by innovating the carbon fiber composite-metal hybrid structure; In addition, it also deeply combines lightweight and intelligence to realize "nerve in bone".

"After applying the carbon fiber composite-metal hybrid structure technology independently developed by the company, the weight of the boom of the boom pump truck was reduced by 35%. The whole vehicle is a 44-ton product, but thanks to lightweight technology, its maximum cloth height is 63 meters, which is the longest boom pump truck of the same tonnage. " The relevant person in charge of Zoomlion said.

"Another breakthrough of Zoomlion's new carbon fiber composite structure technology is to add a chip sensor to the structure. This is a deep combination of lightweight and intelligence. The nerve is installed in the bone, which can monitor the overall health of the product and provide customers with predictive services." Liu Yanbin, deputy director of Technical Research Center of Zoomlion Research Institute, introduced.

Qi Jun, honorary president of China Construction Machinery Industry Association, said that Zoomlion was the first to release a series of new products of new energy and new materials technology, which indicated that Zoomlion's exploration and practice in green technology, green products, green manufacturing, green standards and green systems had been at the forefront of the industry. It is hoped that the company will maintain its strategic strength, continue to lead the green transformation of the industry, contribute more fine products to "Beautiful China" and drive greater economic, ecological and social benefits.