- 产品特点
- 技术规格
● 采用单缸四气门、SOHC结构（进气阻力小、充气效率高、动力强劲）
● 采用滚子摇臂、活塞偏心技术（减少功率损失、寿命更长、动力强劲）
● 曲轴、连杆采用轴瓦结构(重量轻、声音小、寿命高、可靠性好)
● CFD优化设计凹型顶活塞（燃烧湍动能优，动力大、排放优）
● 采用活塞强制背冷技术（活塞散热快，热负荷低，寿命更长）
● PVD处理活塞环，平台网纹珩磨缸体（更耐磨、机油消耗小）
● 采用起动减压阀机构（易起动）
● 高强度双面齿皮带（传动效率高，使用寿命长）
● 磨齿传动轴（效率高、噪音低、寿命长）
● 采用顶置式油气分离循环技术（废气排放少、机油消耗低）
● 外置整体式精滤器（便维护）
● 传动箱采用免维护呼吸阀（外观美、更环保）
● Adopts single cylinder, four valves, SOHC structure (low air intake resistance, high inflation efficiency, strong power).
● Roller rocker arm, piston eccentric technology (reduce power loss, longer life, strong power).
● Crankshaft and connecting rod adopt bearing shell structure (light weight, low sound, high life and good reliability).
● CFD optimization design of concave top piston (high turbulent kinetic energy, high power and high emission).
● Adopt piston forced back cooling technology (piston heat dissipation fast, heat load low, longer life).
● PVD processing piston ring, cylinder bore with plateau honing cross hatch (more wear-resistant, less oil consumption).
● Starting pressure reducing valve mechanism (easy to start).
● High strength double-sided toothed belt (high transmission efficiency, long service life).
● Gear grinding drive shaft (high efficiency, low noise, long life).
● Using overhead oil and gas separation cycle technology (less exhaust gas emissions, low oil consumption).
● External integral fine filter (convenient maintenance).
● The transmission box adopts maintenance-free breathing valve (beautiful appearance, more environmentally friendly).
外特性曲线 WIDE OPEN THROTTLE CURVES (KS250水冷)
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悬挂图 INSTALLATION DIMENSIONS