- 产品特点
- 技术规格
● 单缸、四冲程、风冷、电脚启动发动机
● 采用单缸四气门、异形燃烧室、SOHC结构，进气阻力小、充气效率高、动力强劲
● 采用指形滚子摇臂，减少功率损失、寿命更长、动力强劲
● 采用匹配设计点火曲线，确保动力性能的同时降低整机热负荷，减少高温动力衰减
● 采用气门弹簧采用组合双簧结构，气门回座声音好
● 匹配设计配气型线，确保动力性能的同时降低气缸头噪音
● 采用离合器二级减震技术，有效吸收振动冲击，声音品质高，振动性能好
● 采用16滚柱式起动超越离合器（提升起动可靠性）
● 采用活塞背冷技术，强制润滑和冷却活塞及活塞环，降低发动机热负荷
● 采用离心式缸套，有效降低缸体温度（改善发动机热负荷）
● 采用加大模数挡齿的主副轴，市场反馈好、齿轮疲劳强度高、使用寿命高
● 优化设计曲柄连杆机构，重新配重动平衡，整机振动性能大幅提升
● Single-cylinder, four-stroke, air-cooled, electric/kick starting engine.
● With single cylinder four valves, irregular combustion chamber, SOHC structure, low intake resistance, high inflation efficiency, strong power.
● Use of finger roller rocker arm, reduce power loss, longer life, strong power.
● Adopt matching design ignition curve to ensure power performance while reducing the heat load of the engine and reducing power attenuation at high temperatures.
● The valve spring adopts the combined double spring structure to make the valve return sound good.
● The matching design of the valve profile ensures power performance while reducing cylinder head noise.
● Adopting clutch two-level shock absorption technology, it effectively absorbs vibration impacts, has high sound quality and good vibration performance.
● 16-roller starting overrunning clutch (improves starting reliability).
● Using piston back cooling technology, forced lubrication and cooling piston and piston ring, reduce engine heat load.
● Use of centrifugal cylinder liner to effectively reduce cylinder body temperature (improve engine heat load).
● The use of the main and counter shaft with increased module teeth, good market feedback, high fatigue strength and long service life of the gear.
● Optimizing the design of the crank connecting rod mechanism and rebalancing the weight, the vibration performance of the whole machine is greatly improved.
外特性曲线 WIDE OPEN THROTTLE CURVES
悬挂图 INSTALLATION DIMENSIONS