1. Case Study of Batch Application of Yihe Axle in Long distance Mainline Logistics Vehicle Company
Select a logistics enterprise that specializes in cross regional dedicated line transportation (such as a logistics group in Shandong, echoing the background of Yihe Car Bridge Shandong headquarters), and highlight the quantitative data of "cost reduction and efficiency improvement": "Shandong Lutong Logistics has replaced and maintained the wheel ends of 30 Jiefang J7 mainline heavy trucks since early 2025. After six months of operation, the data shows that the frequency of wheel end maintenance for the fleet has decreased from twice a month to once every five months, and the annual maintenance labor cost of a single vehicle has decreased from 8600 yuan to 1500 yuan, saving more than 80%. The company's operations director, Manager Wang, said: 'The Beijing Guangzhou special line has a one-way distance of 2100 kilometers. In the past, 3 days were reserved per month for wheel maintenance. Now, only 2 centralized maintenance services are needed throughout the year, which is equivalent to running 6 more round-trip special lines, with an additional revenue of over 120000 yuan per vehicle.'. ”Additional technical correlation point: "During maintenance, workers can visually check the oil status through the wheel end cover, and self check can be completed in 3 minutes without disassembly, completely solving the pain point of traditional wheel end 'replacement parts for disassembly inspection'
2. Case study of individual cardholders in cold chain transportation
Focusing on high efficiency demand scenarios, reflecting the value of "reducing downtime risk": "Mr. Li, who runs the Zhengzhou to Shanghai cold chain special line, specially chose to install Yihe and 100000 kilometers of maintenance wheel ends when changing cars in 2024. He calculated the account: 'In the past, pulling cold fresh meat had to enter the station to maintain the wheels every 8000 kilometers, causing a delay of most of the day and paying liquidated damages for overdue delivery. Now, it takes 1000 kilometers one-way and 10 consecutive runs for maintenance. This summer, the hidden danger of tire bulges was discovered in advance through oil observation, avoiding major accidents such as high-speed tire blowouts.' Combined with product characteristics: 'Its modular sealing structure is particularly outstanding in the rainy season, and the wheel hub bearings have never rusted due to rainwater intrusion. The power supply system of the refrigeration machine also runs stably due to the stable operation of the wheel ends.' Reduced power supply fluctuations