Recently, XCMG heavy-duty truck pure electric mining dump trucks equipped with V&T motor controllers were officially shipped in bulk to mines in the southwest region, with a total order amount of about 16 million yuan, meeting the special requirements of mining customers for product performance and various complex working conditions, further advancing the concept of "green mines".
The pure electric mining dump truck continues the unique advantages of XCMG heavy truck fuel type mining trucks, with high-strength cargo boxes, composite beams, and integrated body, possessing super strong load-bearing capacity. Gear self-learning and electric self-learning can effectively eliminate the deviation caused by long-term wear and tear of the gearbox, and shift more accurately and smoothly. Throughout its entire lifecycle, the vehicle does not require software recalibration in various working conditions such as flat ground, uphill and downhill, or wading in water. The overall performance of the vehicle is safe and reliable, with adjustable air cushion seats, high toughness and durable leaf springs, and a wide field of view biased cab, which comprehensively improves driving comfort.
Pure electric mining dump trucks have unique characteristics of energy conservation, environmental protection, cleanliness, and low noise in new energy products. The unique motor braking system has an energy recovery rate of over 10%, and the system efficiency is in the high efficiency zone of over 80% under all operating conditions. The car adopts more advanced control logic to optimize and coordinate the high-efficiency areas of the motor, gearbox, and battery, saving more than 5% energy compared to similar products; For repeated operation routes, by collecting big data on vehicle power performance and optimizing energy distribution and gear shifting points, the energy-saving effect is more significant.
For the pain points of many new energy products, such as endurance and power, XCMG Heavy Truck's pure electric mining dump truck has performed even more strongly and freely. With a safe and efficient lithium iron phosphate battery, the vehicle has a super high configuration of nearly 200 kWh, complemented by precise control strategies, and excellent vehicle endurance. The maximum starting torque can reach 18000N. m, and the acceleration time from 0 to 50 kilometers per hour is less than 20 seconds. The dual intermediate shaft 7-speed gearbox has undergone rigorous testing by a hundred ton mining truck, with low heat generation, high efficiency, and a simple structure. The vehicle automatically selects the appropriate gear according to different slopes and weights to ensure sufficient torque; The comprehensive climbing slope exceeds 45%, and the vehicle climbing slope is still greater than 30% under heavy and full load conditions, making it capable of handling complex geographical conditions in mines with ease.
V&T Electric Vehicle Motor Controller
Since providing electronic control support for the "Ten Cities, Thousand Vehicles" new energy vehicle promotion and application demonstration project in 2009, V&T has accompanied the development of China's new energy vehicle industry for more than ten years and achieved remarkable achievements. Among them, in the field of new energy heavy-duty electric vehicles, Blue Ocean Huateng has accumulated rich experience and provided a large number of supporting facilities for heavy-duty trucks such as XCMG, FAW, Dongfeng, Dayun, Hualing, Sany, Shaanxi Automobile, and Kaiwo.