Avoid these pitfalls when hauling refrigerated loads in summer! Many truckers are learning the hard way.

✅ Key Knowledge: Refrigerated trucks only maintain temperature; they cannot cool down hot cargo! Pre-cool the unit for 30 minutes before loading (set to -18°C for frozen goods, 4–6°C for produce) to avoid overloading the cooling system and increasing fuel consumption.

✅ Loading/Unloading Dos and Don'ts: Close the cargo doors immediately after opening; leave gaps for airflow and never block the air vents; avoid loading/unloading during the hottest part of the day to minimize the risk of cargo damage.

✅ High-Temperature Maintenance: Regularly clean the condenser, check door seals, and inspect the battery and belts. Routine maintenance ensures fewer breakdowns and lower costs during peak season.

Zero cargo damage is the key to making money during peak season! Choose Hubei Dongrun refrigerated trucks—featuring superior temperature retention, low energy consumption, and rugged durability—to fully safeguard your profits. 🚛