What is the difference between single flywheel and dual flywheel in Wuling Hongguang?

[VanRuth]

Wuling Hongguang single flywheel and dual flywheel differences are as follows: Single flywheel: The single flywheel is usually a solid structure, which itself does not have vibration damping effect. It needs to be used with a clutch plate equipped with a torsional vibration damper to achieve vibration reduction. However, due to the limited space of the clutch, the damping effect cannot reach the expected value. Dual flywheel: Its structure is equivalent to dividing the traditional solid flywheel into two parts. One part is called the first mass, which is used to compensate for the engine inertia; the other part is called the second mass, which is used to increase the transmission inertia. The two parts are not rigidly connected internally, but through elastic elements with damping effects (such as curved spiral springs or other types of damping elements), so that it can significantly reduce the impact of engine vibration on the vehicle's driving force without the need for a clutch plate with a torsional vibration damper.