Parameter

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200V10100-6126/001 Injector
200V10100-6127/001 Injector
030V10100-6101/001 Injector CRI1-16
070V10100-6100/001 injector
080V10100-6083/001 injector
080V10100-6088/001 Injector (Ks1.5)
080V10100-6090/001 Injector (national 5,700 flow)
201V10100-6180/001 Injector
201V10100-6181/001 Injector
6120-1112-001/002 Injector assembly
61557080017/001 Injector assembly

61560080148/001 Injector Assembly (Hangzhou)

61560080178/001 Injector assembly

61560080305/001 Injector assembly =*

61560080305/004 Fuel injector assembly

61560086305/001 Injector Assembly (50 machines)

61560087148/001 Injector assembly

61560087178/001 Injector Assembly *

61560087178/002 Fuel Injector Assembly (64K07)

61560087276/001 Injector Assembly *

61560087305/001 Injector Assembly *

81560080282/002 Injector assembly

H61561J089025/001 Injector assembly

H61567089100/001 Injector assembly

H61567089100/002 Injector Assembly (Domestic nozzle)
HG1500080025/001 Injector assembly
HG1500080418/001 Injector assembly
R61540080017A/001 Injector assembly
R61540080017A@/100 Injector (E101)
VG1038080007/001 Injector Assembly (E101)
VG1092080007/001 Injector Assembly (E071)
VG1093080095/001 Injector Assembly (E071)
VG1095080001/001 Injector Assembly (E071)
VG1095080085/001 Injector Assembly (E071)
VG1096080010/001 Injector Assembly (E101)
VG1096080010@/100 injector
(E101)VG1246080036/001 Injector assembly
(E071)VG1246080051/001 Injector assembly
(E101)VG1246080106/001 Injector assembly
(E101)VG1246081036/001 Injector assembly

VG1500089017/001 Injector assembly
VG1500089017A/001 Injector assembly
VG1557080012/001 Injector Assembly (E071)
VG1557080015/001 Injector Assembly (E071)
VG1560080276/001 Injector Assembly (E071)
VG1560080305/001 Injector Assembly (E071)

VG1560080305A/001 Injector assembly
X6130-1112-900/001 Injector assembly
X6130-1112-900/002 Injector assembly
X6130Z-1112-900/001 Injector assembly
X6130Z7-1112-900/001 Injector assembly

800166288 Injector 800166813 Injector 800171669 Injector 860121856 Injector 860135385 Injector assembly 860158576 Injector 860161113 Injector parts 860167858 injector 860501810 Engine injector 860502250 Fuel injector parts 860503138 Fuel injector parts 860503958 Engine injector parts 860505934 Fuel injector parts 860515184 Engine injector parts 860515589 fuel injector 860516212 Injector 860517663 Injector 800166007 Injector 860536993 injector 800166320 injector 860501827 Engine injector
Applicable models

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Applicable model XUGong QY25K5C_2 QY70KC QY50KC QY25K5D_2 QY25KC XCT35_BR QY25K5D_3 QY25K5D_3 QY25K5C_1 QY55KC_1 QY25K5F_1 QY50KC QY50K5C_1 QY25K5C_2 QY25K5F QY25K5C QY25K5D_2 QY30KC QY55K5C_2    QY25K5F_1 QY25K5D_1 QY30KC QY55K5D
XCT80L6 XCT130_1  XCT12  XCT80L6  XCT25L4_S  XCA40_M  XCA30_JY  XCT25L5_3  XCT55L5  XCT110_1  XCT60L6  XCT12  XCT25L5_SR    XCT25L5_2  XCT95L7  XCT75L7  QY110K8C  QY95K7C  QY110K7C  XCT100  XCT75_S  QY40KC  XCT90  XCT25  XCT25L5_E  QY70KC   QY40K5C_2  XCT60L6_1  QY75KC  QY100K7C  QY95KH  QY100K6C  QY50JW  XCT16_1  XCT100_BR  XCT60  QY20K5D  QY85KC  XCT25   XCT80L5  XCT100  XCT20L5_1  XCT75L6  XCT20L5  XCT80_S  XPD36  QY16KC  QY16KC  QY40K5D_1  QY25K5L  XCA40  QY40KD  QY80K5D QY70K5D_1 QY50KD QY20K5C XCT50_Y XCT16_Y XCT25L4_Y XCT80_Y XCT60_Y XCT50_Y and other XCT QY RT series models
Product Introduction

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A diesel injection system atomizes fuel and distributes it in the combustion chamber to mix with air.
It is mainly composed of an oil injector and an oil injector body, and the installation of an oil injector on the cylinder head is divided into two types: open and closed. The open injector has simple structure, but poor atomization, and is rarely used. Closed fuel injectors are widely used in various diesel engines. Diesel engines suck in pure air during the intake stroke. When the compression stroke is near the end, the diesel oil is raised to more than 100MPa by the injection pump, injected into the cylinder through the injector, and mixed with the compressed high temperature air in a very short time to form a combustible mixture. Due to the high compression ratio of the diesel engine (generally 16-22), the air pressure in the cylinder can reach 3.5-4.5MPa at the end of compression, and the temperature can reach 750-1000K (while the gasoline engine's mixture pressure at this time will be 0.6-1.2MPa, and the temperature can reach 600-700K), which greatly exceeds the spontaneous combustion temperature of diesel. Therefore, after the diesel oil is injected into the cylinder, it immediately ignits itself after mixing with the air in a very short time. The air pressure in the cylinder rose rapidly to 6-9MPa, and the temperature also rose to 2000-2500K. Under the push of high pressure gas, the piston moves down and drives the crankshaft to rotate and do work, and the exhaust gas is also discharged into the atmosphere through the exhaust pipe.
The ordinary diesel engine is driven by the engine camshaft, and the diesel is transported to the cylinder fuel chamber by means of a high-pressure oil pump. This kind of oil supply method changes with the change of engine speed, and can not do the best oil supply under various speeds. The common rail injection fuel supply system is composed of high pressure oil pump, common oil supply pipe, fuel injector, electronic control unit (ECU) and some pipeline pressure sensors. Each injector in the system is connected to the common oil supply pipe through its own high pressure oil pipe, and the public oil supply pipe plays the role of hydraulic pressure storage. When working, the high pressure oil pump transmits the fuel to the public supply pipeline at high pressure. The high pressure oil pump, pressure sensor and ECU work in a closed loop to achieve accurate control of the oil pressure in the public oil supply pipe, and completely change the phenomenon that the oil supply pressure changes with the engine speed. Its main characteristics have the following three aspects:
1, injection timing and fuel metering are completely separate, injection pressure and injection process by the ECU timely control.
2, according to the working condition of the engine to adjust the injection pressure of each cylinder, injection starting point, duration, so as to pursue the best control point of injection.
3, can achieve a high injection pressure, and can achieve diesel pre-injection.