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| 产品名称 | diesel engine injector/injector needle valve assembly |
| 核心型号 | DLLA150P224 |
| 博世编号 | 0 433 171 031 (0433171031) |
| 主机厂原厂号 | 105300-53000 |
| 采埃孚件号 | 6801047 |
| 喷雾形式 | Multi-hole direct injection type (DLLA) |
| 喷雾角度 | 150° |
| 喷孔数量 | 4 Holes |
| 喷孔直径 | Approx. 0.28 - 0.30 mm (depending on batch/Calibration) |
| 针阀升程 | Standard Lift (approximately 0.25-0.30mm) |
| 建议开启压力 | 14.7 - 20.0 MPa (150 - 200 kgf/cm², to be verified with the injector assembly) |
| 适配燃烧室 | Direct injection/Chambered injection compatible (model dependent) |
| 制造材料 | High-speed tool steel/Alloy steel (needle body), wear-resistant alloy steel (valve body), surface nitriding/carburizing hardened |
| 表面处理 | Precise grinding, blackening anti-rust, mirror polishing on critical mating surfaces |
| 质保里程/工时 | Suggested inspection of atomization state every 500-1000 hours |
制造号
04331710310 433 171 031DLLA150P2246801047DL-150P224
主机厂号
105300-53000YN105300-53000
发动机号
Yanmar 186Yanmar 186FYanmar 170Yanmar 178Yanmar TF75Yanmar TF90
互换号
DL-150P224150P224DLL150P224DLLA150P2246801047
适配车型
Yanmar 186Yanmar 186FYanmar 170Yanmar 178Yanmar TF75 TractorYanmar TF90 TractorUniversal Single Cylinder Diesel EngineMicro PlowGenerator SetPump Set
燃油系统 - 工业百科
供应原厂质量 DLLA150P224 (0433171031) 四孔喷油嘴，完美替代洋马原厂件号 105300-53000。适配洋马 186、186F、170、178 及 TF75、TF90 等单缸柴油机，喷雾角度 150°，雾化均匀，提升燃烧效率，降低油耗。兼容博世、采埃孚等主流品牌互换号，工程机械、农用动力、发电设备通用维修首选。