Gasoline Engine Series
Engine Model/型号	WY190F/WY190FE	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	90x66
Displacement /排量	420cc
Compression ratio /压缩比	8.2:1
Maximum power /最大功率	10.5kw/3600rpm
Rated power /额定功率	8.5kw/3600rpm
Horse Power /马力数	15.0HP
Max Torque /最大扭矩	24N.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	32kg/34kg
20GP Loading quantity /20GP装箱数	240pcs
40HQ Loading quantity /40HQ装箱数	600pcs

The 190F gasoline engine is a high-performance power source widely used in gardening machinery, small generators, and agricultural equipment. It is known for its excellent stability and high efficiency. This engine uses an advanced four-stroke design, which not only ensures complete fuel combustion, effectively reducing emissions pollution, but also greatly improves fuel economy, saving users operating costs. The WY190F/WY190FE series, while retaining the powerful performance of traditional models, further optimizes lightweight design, making the entire machine more portable and easier to operate and maintain. Its intelligent electronic ignition system allows for quick starting in various environments, providing users with a worry-free experience. In addition, the enhanced cooling system ensures stable performance under prolonged high-load operation, extending service life. Whether for home gardening maintenance or professional outdoor work, the WY190F/WY190FE gasoline engine is an ideal choice for users due to its excellent performance and reliability.