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Products & solutions Power System G-drive Engine
  • 概述
  • 优势参数
  • 应用场景
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YC4D
Diesel Engine
53~132 kW Power Coverage
Adapted Models：
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Product Advantages
Less emissions

Leading and mature HPCR(BOSCH)  fuel system and high-efficient turbocharged intercooled technologies are adopted, which ensure precise control of fuel-injection quantity and sufficient air intake; and the full combustion, low fuel consumption and less emission of diesel engine under different load conditions are ensured.

Sealing reliability

The design of integrated outlet water header pipe of cylinder head is adopted, which reduces the sealing surface and improves sealing reliability.

High reliability

The main structures, such as engine body, are time-tested, which ensures the high reliability of the whole engine.

Strong loading capacity

Good transient speed regulation and strong loading capacity , requirements for Grade G3 generator set performance is satisfied.


Application Scenarios
Technical Parameters
Item4D-T3
ModelYC4D80-D34YC4D90-D34YC4D105-D34YC4D120-D31YC4D140-D31YC4D155-D31YC4D140-D33YC4D155-D33YC4D180-D33
Number of cylinders-Bore × Stroke（mm）mm4-108×1154-108×1154-108×1154-108×1154-108×1154-108×1154-108×1154-108×1154-108×115
DisplacementL4.214.214.214.214.214.214.214.214.21
Number of valves per cylinder222222222
进气方式增压增压增压增压中冷增压中冷增压中冷增压中冷增压中冷增压中冷
常用功率/转速kW/(r/min)53/150060/150070/150080/150095/1500103/150095/1800103/1800120/1800
备用功率/转速kW/(r/min)59/150066/150077/150088/1500105/1500113/1500105/1800113/1800132/1800
排放水平GB20891-2014第三阶段GB20891-2014第三阶段GB20891-2014第三阶段GB20891-2014第三阶段GB20891-2014第三阶段GB20891-2014第三阶段GB20891-2014第三阶段GB20891-2014第三阶段GB20891-2014第三阶段
排放Technical RouteBOSCH电控共轨BOSCH电控共轨BOSCH电控共轨BOSCH电控共轨BOSCH电控共轨BOSCH电控共轨BOSCH电控共轨BOSCH电控共轨BOSCH电控共轨
外特性最低燃油耗g/kW·h≤205≤205≤205≤205≤205≤205≤205≤205≤205
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We have established a marketing management system that integrates product sales, application development, after-sales service, and spare parts sales. We own the largest service network, the biggest number of service outlets, the smallest service radius, the longest mileage under warranty services of repair, replacement and refund, and the shortest response time in the industry.
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We have established 19 vehicle engine regions, 12 general-purpose engine regions, 11 marine & G-drive engine regions and 29 after-market offices, more than 3,000 service stations, and more than 5,000 spare parts sales outlets in China. With 13 offices, 224 service agents and 460 service outlets at abroad, we are able to provide international warranty service.
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