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JY12

Release Time:2025-04-14 06:12:19 View:1112

JY12


JY12主要技术参数 Technical Data
型号Model JY12L-480-C20 JY12L-420-C20 JY12L-380-C20
形式 Type 立式、直列、水冷、四冲程 Vertical,in-line,water-cooled,four-stroke
进气方式 Intake way 增压中冷 Turbo-charged& inter-cooled
气缸数-缸径X行程 (mm)
No.of cylinders-Bore 
× Stroke
6-129×155
活塞排量 Displacement (L) 12.16
压缩比 Compression ratio 16.5:1
持续功率/转速 kW/(r/min)
Continuous power/speed
353(480)/1800 309(420)/1500 280(380)/1500
超负荷功率/转速 kW/(r/min)
One-hour power/speed
388(528)/1858 340(462)/1548 308(418)/1548
最低燃油消耗率 (g/KW.h)
Min specific consumption
≤220
机油消耗率 (g/KW.h)
Specific oil consumption
≤0.1
曲轴旋转方向(面向功率输出端)
Crankshaft rotation direction(see from power output end)
逆时针Anticlockwise
起动方式 Starting way 电启动 Electrical
净重量 Net weight (kg) 1250
外形尺寸(长××高) (mm)
Overall dimensions(L
×W×H)
1680×1000×1280
适配减速齿轮箱/船用机组
Matched reduction gearbox or marine get-set
主机:300/400等etc
辅机:280KW(60Hz)
主机:300/400等etc
辅机:250KW(50Hz)
主机:300/400等etc
辅机:200KW(50Hz)

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