Gasoline Engine Series
Engine Model/型号	WY188F/WY188FE	Some drawings of engine shafts FYI /常用曲轴
Pictures /参考图片
Engine type /发动机类型	air-cooled, 4-stroke, single-cylinder, OHV/单缸风冷四冲程
BorexStroke (mm) /缸径x行程	88x64
Displacement /排量	389cc
Compression ratio /压缩比	8.0:1
Maximum power /最大功率	9.5kw/3600rpm
Rated power /额定功率	7.8kw/3600rpm
Horse Power /马力数	13.0HP
Max Torque /最大扭矩	23N.m/3000rpm
Ignition system /点火方式	Transistor Controlled Ignition(TCI)
Start System /启动方式	Recoil Start/Electric Start 手拉启动/钥匙启动
Air Cleaner /空滤器类型	Semi-dry type/Oil bath type 半干式/油浴式
Fuel Tank Capacity /油箱容量	6.5L
Fuel Consumption /油耗	≤395g/kw.h
Oil Capacity /机油容量	1.1L
Packing dimension /包装尺寸	485x455x515mm
N.W/G.W(kg) /净、毛重	31kg/33kg
20GP Loading quantity /20GP装箱数	240pcs
40HQ Loading quantity /40HQ装箱数	600pcs

The gasoline engine WY188F, with its powerful 13.0 horsepower, has become the ideal power source for many small machinery and equipment. Its 389cc engine displacement not only ensures sufficient power output but also balances fuel economy and operating efficiency. This engine is well-designed, employing advanced technology to ensure smooth and reliable operation, suitable for applications in generators, garden tools, water pumps, and various small construction machinery. In addition, the WY188F engine has won the favor of many users for its easy maintenance and quick start-up, allowing users to enjoy an efficient and convenient power experience.