Yutong Light-Duty has completed a real-world endurance test of its Shenxing T5 electric refrigerated truck on an 817 km round-trip route across western Sichuan in China. The run, carried out on July 7–8, took a 1.3-tonne cold-chain load from the Chengdu Plain at 500 meters elevation up to the Zheduo Mountain pass at 4,298 meters, then back, in roughly 20 hours. The vehicle operated three independent temperature zones throughout the journey, facing ambient swings from 36°C down to 8°C. On the outbound climb the truck averaged 2.76 km per kWh, with a stated per-kilometer operating cost of 0.37 yuan.

For fleet operators and cold-chain buyers, the test is of interest because it was conducted under full working conditions rather than on a closed track. The outbound leg was loaded with catering ingredients, ascending through Tianquan, Luding, and Kangding, and crossing 96 hairpin bends on the way to the Zheduo Mountain pass. The return leg was unladen and required crossing three passes above 3,000 meters in succession, exposing the vehicle to continuous downhill braking and energy recovery cycles. According to Yutong, a logistics partner that contributed vehicles to the test has now covered more than 300,000 km per truck over two years of operation with no reported failures and no cargo losses.

What the route was designed to test

Yutong stated that the test was structured to mirror a standard refrigerated distribution pattern: a full cold-chain load on the outbound climb and an empty return on mountain roads. The combination of altitude gain, large temperature swings, and continuous gradient changes is intended to stress the battery, motor, motor controller, and thermal management system at the same time. Yutong reported that the Shenxing T5 used in the test is equipped with a 176 kWh battery, a flat-wire motor with reported peak efficiency of 98.2%, and a seven-in-one controller. The truck also uses a self-developed traction control system and an electronic stability control system, with front disc and rear drum brakes intended to reduce brake fade on long descents.

On the software side, Yutong highlighted an adaptive energy-saving control function and a battery thermal management system tuned for high-altitude operation. The company also referenced a Kalman-filter-based state-of-charge (SOC) estimation algorithm with stated accuracy of more than 97%, intended to keep usable capacity predictions accurate deep into the discharge cycle. These details are worth noting for buyers comparing specifications, since SOC accuracy and thermal management directly affect usable range and route planning in cold-chain work.

Warranty and total cost of ownership considerations

Alongside the test results, Yutong published warranty terms for 26 main models in the Light-Duty range. The three-electric system (battery, motor, and electronic controller) is covered for up to 10 years or 1,000,000 km, with the battery warranty stated as 100,000–200,000 km longer than the industry benchmark and the motor and controller warranty 400,000 km longer. The remaining core components are covered for 5 years or 500,000 km, compared with a typical industry benchmark of 2 years or 350,000 km. For fleet procurement teams, these figures are the most operationally relevant part of the announcement, as they frame the residual value and replacement risk of new-energy refrigerated trucks over a typical ownership cycle.

What international buyers and dealers should take from this

Cold-chain logistics is one of the more demanding segments for electric light trucks, because refrigerated compressors draw continuous power and routes often include long climbs or idling periods. Real-world data sets such as the western Sichuan run offer a more useful procurement reference than laboratory range figures, especially when combined with documented ambient temperature ranges and payload conditions. Buyers evaluating new-energy refrigerated trucks for export markets should look closely at three points: energy consumption per kilometer under load, usable capacity at low state of charge, and the warranty structure offered on the high-voltage system.

For dealers and importers, the announcement also indicates continuing demand for new-energy light trucks in the Chinese domestic market, which may translate into a growing secondary supply of well-documented used refrigerated trucks. Operators running mixed fleets can use the published kWh-per-kilometer figure as a baseline for comparing diesel and electric total cost of ownership in their own routes, after adjusting for local electricity and fuel prices. Maintenance planning teams should also note the IP68 and IP6K9K protection ratings for the three-electric system referenced by Yutong, as these directly affect service intervals and the risk of unplanned downtime in dusty or wet operating environments.

For a broader view of available electric and refrigerated light-duty trucks, along with used units from Chinese fleets, browse current listings on CVTrader. To compare sellers or speak with experienced exporters, visit the CVTrader dealer directory. Suppliers interested in listing inventory can review the requirements on the become a dealer page.