224-310KW康明斯发电用发动机可靠性高：高强度合金铸造缸体、可锻铸铁(FCD) 活塞，刚性更好，降低振动和噪声，提高了发动机适应更高的爆发压力。

High reliability: intensified alloy casting cylinder and Ferrous Cast Ductile (FCD) piston provide engine a better rigidity performance and lower vibration & noise, and also make the engine adapt to higher explosion pressure.

康明斯发电用发动机燃油经济性好: 先进的燃油控制系统，独有的STC、ESTC 分级控制系统，特殊设计的活塞顶部燃烧室，高压喷射燃油，充分雾化，燃烧充分。

Good fuel economy: Advanced fuel control system, unique STC, ESTC step control system, specilly-designed piston topchamber and high pressure fuel injection lead to an excellent fuel consumption rate and emission performance of engine.

康明斯发电用发动机瞬态性能优异: 完美的发动机整体设计，配合康明斯独特的EFC系统，控制精度高，响应时间快。

Excellent transient performance: perfect overall engine design with unique Cummins EFC system, high precision on control and quick response time.

康明斯发电用发动机升功率高: 整体设计紧凑.外形布置合理，运行平稳。

High lift power: Integrated and compact design, reasonable layout and smooth operation.

电喷机型 QSNT. QSK19. QSK38. QSK50满足中国非道路第三阶段及北美Tier2. Tier 3排放法规要求。

Electric fuel injection engines (QSNT,QSK19,QSK38,QSK50) meet the Tier3 emission regulations for China non-road vehicles and Tier2 & Tier3 emission regulations of North America.

零备件可得性好， 发动机运行及维护保养便利，成本低。

Good availbility of spare parts, smooth engine operation, convenient engine maintenance and low cost.

发动机规格Engine Specifications

功率范围 Power Range   224-310KW

型式 Type   直列/六缸/四冲程/四气门  In-ine/6-Cylinder/4-Stroke/4-Valve

缸径x冲程 BoreX Stroke  125X 147mm

排量 Displacement   11L

外形尺寸 Dimension  长X宽X高(LXWX H) 1360 x 833X 1068 mm

净质量 Dry Weight   940kg

224-310KW康明斯发电用发动机的特点：体积小， 压缩比高， 格栅空气加热，易于启动，移动车载电源的首选。

Compact size, high compression ratio, gile heated by air, easy for start-up, the first option of mobile vehicle power supply.

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