How to Distinguish Between Wet and Dry Dual-Clutch Transmissions?

[McCorey]

Here are the differences between wet and dry dual-clutch transmissions: 1. Different Cooling Methods: Dry dual-clutch transmissions use air cooling to dissipate heat, relying on airflow for cooling; Wet dual-clutch transmissions are immersed in oil, resulting in higher cooling efficiency. 2. Different Operating Methods: Dry clutches are manual transmission friction plate clutches, offering high mechanical transmission efficiency but more complex operation and higher failure rates; Wet clutches are automatic transmission oil-immersed friction plate clutches, with lower mechanical transmission efficiency, easier operation, and lower failure rates. Dual-clutch transmissions are not suitable for frequent starts, prolonged low-speed driving, or stop-and-go traffic, as they are prone to overheating, which can lead to failures. Once the vehicle computer issues a warning, it is essential to stop immediately and cool down the transmission.