- 产品特点
- 技术规格
● 双缸、水冷、四冲程、DOHC、八气门、纯电启动
● 采用CAE性能及动力匹配设计，优化高转速特性，发动机燃烧效率更高，高转速性能输出更充分
● 采用大缸径，短行程设计，实现高转速、高功率，升功率高
● 采用双缸八气门凸轮直驱设计，发动机充气效率高、整机机械效率高、结构紧凑
● 经过CAE强度分析设计，保证零部件强度的同时又实现轻量化设计，使整机功重比处于较高水平
● 采用异形燃烧室，燃烧更充分，发动机燃烧效率更高
● 采用NVH技术进行结构优化，精准控制发动机噪音和振动
● 平衡齿轮内置曲轴箱内，平衡齿轮带多组减振弹簧，有效降低齿轮啮合噪音及冲击
● 180°双缸异步整体锻造曲轴，发动机运转更平稳、声音更悦耳
● 曲轴、平衡轴、连杆均采用轴瓦支撑，轻量化的同时，发动机运转更平稳，无轴承旋转噪音
● 缸体采用全铝合金 + Ni-SiC复合镀层，耐磨性更高、抗腐蚀能力强、散热更好，且实现轻量化设计
● 采用锻造T型活塞+PVD活塞环，活塞环更耐磨、T型锻造活塞强度更高，且实现轻量化设计
● 采用内置水循环通道，减短水道长度，冷却效果更好，发动机更紧凑美观
● 7片湿式滑动离合器，三级减震，离合器强度更可靠，啮合更平稳
● 采用活塞背冷技术，降低活塞工作温度，提高活塞稳定性
● 采用曲轴偏心技术，减小活塞裙部侧向力，减小活塞磨损，提高活塞可靠性
● 采用大油底壳设计，保证轴瓦机油需求，提高轴瓦可靠性
● 外置整体式精滤器设计，提高润滑油清洁度，提升整机可靠性、维保方便性
● 油压传感器实时监控油路泵油情况，保护发动机并提醒客户机油保养
● Double cylinder, water cooled, four stroke, DOHC, eight valve, electric start.
● CAE performance and power matching design are adopted to optimize the high speed characteristics, resulting in higher engine combustion efficiency and more full output of high speed performance.
● Using large cylinder diameter, short stroke design, to achieve high speed, high power and high specific power.
● With double cylinder eight valve crank direct drive design, the engine has high charging efficiency, high mechanical efficiency and compact structure.
● Through CAE strength analysis and design, ensure the strength of parts and lightweight design is achieved, so that the engine power to weight ratio is at a high level.
● Irregular combustion chamber, more full combustion, engine combustion efficiency is higher.
● NVH technology for structural optimization, precise control of engine noise and vibration.
● The balance gear is built into the crankcase, and the balance gear is equipped with multiple sets of damping springs to effectively reduce the noise and impact of gear meshing.
● 180° double cylinder asynchronous integral forging crankshaft, the engine runs more smoothly and the sound is more pleasant.
● The crankshaft, balance shaft and connecting rod are supported by bearing shingles, which makes the engine run more smoothly without bearing rotation noise while being lightweight.
● The cylinder body adopts all-aluminum alloy + Nikasil, which has higher wear resistance, strong corrosion resistance, better heat dissipation, and lightweight design.
● Forged T piston +PVD piston ring, the piston ring is more wear-resistant, piston strength is higher, and achieve lightweight design.
● With built-in water circulation channel, reduce the length of the water channel, better cooling effect, more compact and beautiful engine.
● 7-piece wet sliding clutch, three-stage shock absorption, more reliable clutch strength, more stable engagement.
● The piston back cooling technology is adopted to reduce the working temperature of the piston and improve the stability of the piston.
● The eccentric technology of crankshaft is adopted to reduce the side force of piston skirt, reduce piston wear and improve the reliability of piston.
● The design of large oil pan ensures the oil demand and improves the reliability of bearing bush .
● External integral fine filter design, improve the cleanliness of lubricating oil, improve the reliability of engine, maintenance convenience.
● The oil pressure sensor monitors the oil condition of the oil line pump in real time, protects the engine and reminds the customer of oil maintenance.
外特性曲线 WIDE OPEN THROTTLE CURVES
悬挂图 INSTALLATION DIMENSIONS