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| 适配发动机系列 | Weichai/Zichai 170 series (bore diameter 170mm) |
| 适用缸数 | 6 cylinder (6170) / 8 cylinder (8170) |
| 喷油嘴型号 | Porous closed nozzle (needle valve pair) |
| 喷孔直径 | 4-6 holes × 0.30-0.35mm (subject to specific tuning) |
| 开启压力 | Approximately 25-30 MPa (250-300 bar) |
| 喷射特性 | Atomization cone angle approximately 150°-160°, atomization uniform without dripping |
| 阀体材料 | High-speed tool steel/Alloy steel nitriding treatment |
| 喷嘴材质 | High-quality alloy steel quenched and tempered |
| 高压泵设计 | ZP Series / P Series Mechanical High Pressure Fuel Injection Pump |
| 应用条件 | ship main propulsion, generator set, engineering machinery power |
| 质保期 | Compliance with ship inspection/generation industry standards (typically 500-1000 operating hours or 12 months) |
制造号
6170ZC-19A6170ZC-19BX6170ZC-21
主机厂号
6170ZC-19A6170ZC-19B6170ZC-198170ZC-19
发动机号
Weichai 6170ZCWeichai 8170ZCWeichai X6170ZCZichai 6170Zichai 81706170ZC Series8170ZC Series
互换号
6170ZC-19A6170ZC-19B170Z-1111010170Z-1111010A
适配车型
Weichai 6170ZC Series Marine EngineWeichai 8170ZC Series Marine EngineZichai 6170/8170 Series Generator Set20-2000KW Diesel Generator SetMarine Diesel Engine Medium/Overhaul Matching Parts
燃油系统 - 工业百科
供应杰林尔 6170ZC-19A/19B 喷油嘴，原厂适配潍柴/资柴 6170ZC、8170ZC 系列船用柴油机及发电机组。产品符合 170 系列高压共轨/机械泵喷射标准，具备精准雾化、耐高压冲蚀特性，广泛应用于船舶主机、辅机及 20-2000KW 柴油发电机组维修大修。提供原厂号互换对照，质保可靠，批发优先。