Technical principle:

connect crankshaft pulley with belt, drive the supercharger by rotation torque of the crankshaft, then compress intake air with the supercharger to realize supercharging, thus the output power and torque can be increased more than 40%.

Technical characteristics:
 
Acceleration is quite linearized without sluggish of turbo, thus the engine can output at any time to provide power continuously; Part of the engine power will be consumed, resulting in lower efficiency, which is unfavorable for fuel consumption performance of vehicles.
 
Application in Chery:
1.3S, 1.6S and 1.8S.