en.Wedoany.com Reported - Lingong Heavy Machinery has launched a comprehensive ultra-fast charging solution for mining trucks, centered on 3C super-fast charging technology, which the company claims is a global first. The solution covers integrated photovoltaic-storage-charging, cluster charging, and intelligent management systems, aiming to improve the charging efficiency of pure electric mining trucks and reduce the investment cost of charging infrastructure. According to the company's test data, the 3C super-fast charging technology employed in the solution can shorten the time to charge a mining truck's battery from 20% to 90% to just 23 minutes, achieving operational efficiency close to that of traditional fuel-powered mining trucks and addressing issues of slow charging speed and low utilization rates.
In terms of charging equipment, Lingong Heavy Machinery has independently developed a megawatt ultra-fast charging station, which ensures fast charging performance while reducing procurement costs. This charging station supports multi-gun technology and can be flexibly configured to charge 6 to 12 mining trucks simultaneously, reducing fleet idle time and improving overall operational efficiency. From facility costs to operational efficiency, this solution aims to support cost reduction and efficiency improvement throughout the entire lifecycle of mining operations.
Lingong Heavy Machinery has pioneered the introduction of integrated photovoltaic-storage-charging technology in the construction machinery industry, establishing a full-chain zero-carbon closed loop of "photovoltaic + energy storage + ultra-fast charging + mining truck." This solution achieves green and low-carbon operations from energy production to the transportation terminal, reducing exhaust emissions and noise, and improving the working environment in mining areas. The super-fast charging technology is integrated into a high-performance mining truck platform, meeting the demands of extreme working conditions such as heavy loads, steep slopes, high dust, and severe cold. This platform is equipped with a high-power drive motor and a large cargo box with a rated load capacity of 90 to 100 tons, combined with a large-capacity, high-density battery and an independent thermal management system, ensuring stable output in environments ranging from -30°C to 50°C. Intelligent energy management algorithms and dynamic regenerative braking energy recovery enable an attendance rate of up to 100% under harsh conditions. According to the company, the platform has undergone tens of thousands of kilometers of field testing in mining areas such as Xinjiang and Hubei, verifying its reliability.
In terms of safety, the mining truck is equipped with a multi-redundant safety control system, ensuring stable and reliable braking during long downhill sections; HAC hill-start assist and AutoHold parking functions ensure smooth starting and stopping on steep and slippery roads; and the centrally positioned rollover-protected cab reinforces passive safety. The charging system features multiple protections including over-temperature, over-voltage, and over-current. Through this comprehensive ultra-fast charging pure electric mining truck solution, Lingong Heavy Machinery covers multiple aspects from charging efficiency to safety protection, promoting the electrification and green transformation of mining transport equipment.
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