Is the Haval Big Dog Transmission Dry or Wet?

[AmyMarie]

Haval Big Dog transmission is wet. Both the 1.5T and 2.0T models of the Great Wall Haval Big Dog use a 7-speed wet dual-clutch transmission. Function of wet dual-clutch transmission: It mainly ensures smooth vehicle starting, reduces the impact load on transmission gears during gear shifting, and prevents overload of the transmission system. In ordinary vehicles, gear shifting is achieved through the engagement and disengagement of the clutch, which results in a temporary interruption of power transmission during the process. Concept of wet dual-clutch transmission: A wet dual-clutch transmission refers to a multi-plate clutch system consisting of two sets of clutches (one large and one small) mounted coaxially. They are housed in a sealed oil chamber filled with hydraulic fluid. Therefore, the wet clutch structure offers better regulation capability and excellent thermal properties, enabling it to transmit relatively high torque.