Yutong's 17-ton pure electric washing and sweeping vehicle is the first large-tonnage road cleaning vehicle in the Yutong sanitation pure electric product series. From research and development to design, the products are all around the customer's concerns, from the pure electric product reliability, safety, operating life, charging methods and other aspects of effective improvement and optimization, fully meet customer needs, and bring super The actual effect expected by the customer. 1, safe, reliable, long working hours fully solve the customer's three major pain points The mature and reliable three-electric system and the self-developed new energy-specific chassis ensure the safe, stable and reliable use. 1. The power battery is safe and reliable after a number of safety monitoring such as water immersion, extrusion and puncture; 2, battery, motor, electronic control safety protection level reached IP67; 3. Adopting the new energy special chassis independently developed by Yutong, effectively avoiding the matching problem between the outsourced chassis and the whole vehicle; 4. Yutong Pure Electric Vehicle has achieved tens of thousands of units in the market, fully verifying the safety and reliability of Yutong's three-electric system and special chassis. The high-capacity high-performance battery and the reasonable configuration of the tank volume ratio solve the customer's most concerned working time and driving mileage problem. 1. The use of large-capacity and high-performance batteries solves customers' concerns about the operation time and driving range of pure electric vehicles; 2. Through the actual work test, the working time of the 17-ton pure electric washing machine of Yutong Heavy Industry is 6 hours, and the single charging can fully meet the requirements of one working shift; 3. The volume ratio of the sewage tank of the clean water tank is reasonably configured after calculation and testing, and the internal volume utilization rate is improved to maximize the single operation time. 2, the carrying capacity is stronger, more energy-efficient, more environmentally friendly than customer expectations The front and rear axles are air suspension systems for greater load carrying capacity. The front and rear axles of the vehicle are all equipped with an air suspension system. The shock absorption performance is better than that of the leaf spring suspension. The comfort of the whole machine is greatly improved, and the carrying capacity is stronger. The maximum total mass of the whole machine is one ton more than that of the conventional vehicle, which means the vehicle. The rated load is higher and the load efficiency is higher. More energy efficient with an optimized air delivery system and brake energy recovery system. The air delivery system is reasonably optimized, with lower energy consumption and more energy saving under the same cleaning effect; The vehicle's own braking energy recovery system can effectively alleviate the problem of low battery life and increase working hours. The cabinet and fan air duct are topped to avoid sewage backflow and reduce noise interference. The sweeping car body and the fan air duct adopt the top design, which can not only avoid the phenomenon of sewage backflow fan, but also guide the noise of the fan air outlet to spread upwards, effectively reducing the interference of the fan air outlet noise to the driver during normal working of the vehicle. . The cruise control system and intelligent operation interface are more convenient and more comfortable. The vehicle has its own cruise control function, and the steering wheel can be adjusted up and down, which greatly reduces the driver's working intensity and provides a better experience. The operation interface is optimized, more convenient, safer, smarter and more graded. One-button switching between cleaning and sweeping modes can be easily achieved. It adopts CAN bus control mode, which is safe and reliable. The top-loading electrical system adopts the CAN bus control mode, and the wiring harness of the whole vehicle is greatly reduced, which not only can effectively improve the reliability of the electrical part, but also bring convenience to fault detection and maintenance, and the adjustability of the vehicle state is also greatly improved. At present, Yutong sanitation pure electric products have covered pure electric road sweepers, vacuum trucks, road maintenance vehicles, dump trucks, sweeping vehicles and other vehicles, with total quality ranging from 3 tons to 7 tons to 17 tons. With the successful launch of the 17-ton pure electric sweeper, Yutong Heavy Industries will further develop 17-ton pure electric cleaning vehicles to meet customers' market demand for more environmentally-friendly vehicles. (This article is from Yutong Heavy Industry)
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Yutong 17-ton pure electric washing and sweeping car - a more powerful load-sweeping vehicle