The engine is powerful,climbing strong,water  cooling structure, and engine will never  burning hot.

Oil-electric mixed system, endurance ability  is good, which realized both oil and electric  two power systems perfect combination  and mutual independence,mutual  noninterference,manual conversion, both  oil and electric power systems change  freely, relaxed and casually.

According to the idea of car design,scientifi  c structure ,low failure rate,simple structure

,easy operation,convenient maintenance.  Oil- electric dual power, new energy  resources,energy saving and environmental  protection, which fits for different types of road  and usage.

Increase force type water cooling structure,  more quickly to decrease temperature,the  engine will never burn hot.

Add pressure relief valve structure,which