Dual-Clutch Transmissions (DCTs) in heavy vehicles offer a blend of efficiency and performance by utilizing two separate clutches for odd and even gear sets. This design allows for seamless gear shifts without interrupting the power flow from the engine to the transmission. One clutch handles the even-numbered gears, while the other manages the odd-numbered gears. This setup ensures that the next gear is pre-selected and ready to engage, resulting in smoother and faster gear changes compared to traditional manual or automatic transmissions.
In heavy vehicles, DCTs provide several advantages, including improved fuel efficiency and enhanced driving comfort. The precise and quick gear shifts reduce wear and tear on the transmission components, leading to longer service life and lower maintenance costs. Additionally, the smooth transitions between gears contribute to a more comfortable driving experience, especially in stop-and-go traffic or challenging driving conditions. Overall, DCTs are becoming increasingly popular in heavy-duty commercial vehicles due to their ability to combine the benefits of manual and automatic transmissions