Uses lightweight materials such as aluminum alloy to reduce weight.
The cylinder block and crankcase are often cast as a single unit, with a compact structure.
Equipped internally with water jackets (cooling) and oil passages (lubrication) to ensure stable operation under high temperature and high pressure.
Some are equipped with wet/dry cylinder liners to enhance wear resistance.
Pure Electric Drive System:
No traditional gearbox or drive shaft, structure simplified by over 60%.
Core components are the battery, motor, and electronic control, with maintenance costs only 30% of those for fuel vehicles.
Hybrid Power System:
Integrates an internal combustion engine and electric motor, using planetary gears (such as Toyota THS) to achieve power split.
The engine can focus on operating in the efficient range, reducing fuel consumption by 30%-40%.
