Optimal Choice for Light Aircraft, Trainer Aircraft, and Small UAVs

Component	Size	Material	Temperature Range
Cylinder Assembly	Diameter 80–150mm	Aluminum alloy, cast iron	100°C to 300°C
Moving Parts	Piston diameter 80–140mm	Aluminum alloy, alloy steel	100°C to 400°C
Fuel and Ignition System	Spark plug length 80–120mm	Ceramic, copper alloy	-40°C to 800°C
Cooling System	Radiator size 300×400mm	Aluminum alloy, copper	-40°C to 150°C
Lubrication System	Oil sump capacity 3–10L	Aluminum alloy, alloy steel	-40°C to 150°C

Applicable Engine Type:
Piston engines (light general aviation aircraft, trainer aircraft, unmanned aerial vehicles)

Product Features

• Power Output: 50 ~ 350 shp
• Ignition System: Electronic fuel injection with dual-spark ignition
• Cooling Options: Air-cooled / Liquid-cooled configurations available
• Fuel Compatibility: Supports both gasoline and aviation kerosene

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Manufacturing and Optimization Capabilities

• Full in-house development of pistons, connecting rods, and crankshafts
• Lightweight cylinder block design
• ECU tuning and electronic ignition system optimization
• Complete traceability and batch management for all components

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Application Scenarios

• Light general aviation aircraft
• Trainer aircraft and UAV platforms
• Hybrid auxiliary power systems for aircraft

部件	尺寸	材料	耐温范围
气缸组	直径 80-150mm	铝合金、铸铁	100°C 至 300°C
运动部件	活塞直径 80-140mm	铝合金、合金钢	100°C 至 400°C
燃油与点火系统	火花塞长度 80-120mm	陶瓷、铜合金	-40°C 至 800°C
冷却系统	散热器尺寸 300×400mm	铝合金、铜	-40°C 至 150°C
润滑系统	油底壳容量 3-10L	铝合金、合金钢	-40°C 至 150°C

适用发动机类型：活塞发动机（轻型通航飞机、训练机、无人机）

主标题：成熟稳定的航空活塞动力方案
副标题：轻型飞机、训练机与小型无人机优选动力

产品特点：

• 功率输出：50 ~ 350 shp
• 点火系统：电子燃油喷射+双火花塞点火
• 冷却方式：风冷/液冷可选
• 燃料适配：汽油/航煤双兼容

制造与优化能力：

• 活塞、连杆、曲轴全链路自研
• 轻量化缸体设计
• 电子点火系统与ECU匹配调优
• 全部零部件可溯源与批次管理

应用场景：

• 轻型通航飞机
• 教练机/UAV平台
• 飞行器混动辅助系统