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Injection Nozzle

The nozzle itself is a constant valve (often closed valve, which means that the valve has been closed when there is no input control signal; and the valve is always in the open state when the control signal is not input), and a valve needle moves up and down to control the opening and closing of...

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The nozzle itself is a constant valve (often closed valve, which means that the valve has been closed when there is no input control signal; and the valve is always in the open state when the control signal is not input), and a valve needle moves up and down to control the opening and closing of the valve. When ECU reaches the fuel injection instruction, the voltage signal makes the current flow through the coil in the nozzle, producing the magnetic field to suck the valve needle and let the valve open so that the oil can be ejected from the injection hole. The biggest advantage of fuel injection is that the control of fuel supply is very accurate, allowing the engine to have the correct air fuel ratio in any state, not only to keep the engine running smoothly, but also to conform to the regulation of environmental regulations.


Now the injection nozzle used in the car is actually a simple solenoid valve. When the electromagnetic coil is electrified, it produces suction, the needle valve is sucked up, and the injection hole is opened. The fuel through the annular gap between the pin and the hole of the needle valve is spewed out at high speed, forming a fog, which is good for the burning. In the past, the nozzle of diesel engine was controlled by machinery, and the mechanical diesel nozzle was operated by controlling precision coupling parts (needle valve and needle valve body). The nozzle coupling is one of the three precision parts of the traditional diesel engine, and the three precision coupling parts are: plunger, plunger sleeve, needle valve, needle valve body, oil outlet valve and oil outlet valve seat. The gasoline engine nozzle is a part of the electronic control system of the gasoline engine, replacing the carburetor of the carburetor type gasoline engine. Automotive nozzles are mainly: Diesel nozzles, gasoline nozzles, natural gas nozzles, etc.


Matching Car
No. Injection nozzle Injector No. Engine Notes
1 DLLA 154PN 270 Benz BOSCH
2 DLLA 148PN 283 ZEXEL
3 DSLA 143P 970 0 445 120 007 CumminsISBe BOSCH
4 DLLA 150P 1011 0 445 110 064/101 HYUNDAI HYUNDAI BOSCH
5 DLLA 150P 1076 0 445 120 084/019 Dongfeng Dci11_MS6.3、ZD30K Renault, Dongfeng NISSAN, Tianlong BOSCH
6 DLLA 146P 1339 0 445 120 030 MAN MAN BOSCH
0 445 120 218
7 DLLA 118P 1357 0 445 120 029 Cummins BOSCH
8 DLLA 146P 1405/ 0 445 120 040 DOOSAN DAEWOO BOSCH
9 DLLA 146P 1406/ 0 445 120 041 DOOSAN DAEWOO BOSCH
10 DSLA 128P 1510 0 445 120 059 CumminsSAA6D107E-1 KOMATSU PC200-8、QSB BOSCH
11 DLLA 144P 1539 0 445 120 070 CumminsIFL26/ZIRIS10S Jinlong、Dongfeng BOSCH
0 445 120 241
12 DLLA 149P 1562 0 445 120 063 CumminsIPL26/ZIRIS20S BOSCH
13 DLLA 150P 1564 0 445 120 064 Volvo BOSCH
14 DLLA 144P 1565 0 445 120 066 DEUTZ、Volvo DEUTZ、Volvo BOSCH
15 DLLA 150P 1566 0 445 120 074 DEUTZ、Volvo DEUTZ、Volvo BOSCH
16 DLLA 137P 1577 0 445 120 075 DEUTZ、Volvo DEUTZ、Volvo BOSCH
17 DLLA 146P 1581 0 445 120 067 DEUTZ、Volvo DEUTZ、Volvo BOSCH
18 DLLA 150P 1622 0 445 120 078 FAWDE 6DL1、6DL2 JIEFANG J5、J6 BOSCH
0 445 120 393
19 DLLA 142P 1654 0 445 120 087 Weichai WP10 Delong BOSCH
20 DLLA 145P 1655 0 445 120 086 Weichai WP10 Delong BOSCH
21 DLLA 151P 1656 0 445 120 081 FAWDE 6DF、4DF Jiefang,Huanghai,Jinlong BOSCH
22 DLLA 148P 1671 0 445 120 102 Chaochai 4102TCI BOSCH
23 DLLA 148P 1688 0 445 120 110/292 Yuchai YC4E、YC6J_EU4 Yutong、Jinlong BOSCH
24 DLLA 152P 1690 0 445 120 083 Yuchai YC4G DAEWOO/Zhongtong/Meidi BOSCH
25 DLLA 150P 1695 0 445 120 124 FAWDE BOSCH
26 DLLA 143P 1696 0 445 120 127 Weichai WP12 Delong BOSCH
27 DLLA 144P 1707 0 445 120 122 Cummins ISLe BOSCH
28 DLLA 142P 1709 0 445 120 121 Cummins ISLe_EU3 Yutong、Jinlong BOSCH
29 DLLA 150P 1712 0 445 120 117 FAWDE BOSCH
30 DLLA 153P 1721 0 445 120 106 Dongfeng DCI11_EDC7 Dongfeng Reynolds/Tian long BOSCH
0 445 120 310
31 DSLA 140P 1723 0 445 120 123 Cummins ISDe4 cylinder、6 cylinder BOSCH
32 DLLA 149P 1724 0 445 120 130 Weichai WD10 Delong BOSCH
0 445 120 222
33 DLLA 146P 1725 0 445 120 129 Weichai WD10 Delong BOSCH
34 DLLA 148P 1761 0 445 120 102 Chaochai 4102TCI-EU3 Jianghuaii / Dongfeng truck BOSCH
35 DLLA 152P 1768 0 445 120 169 Weichai WD10 Delong、Fukude BOSCH
0 445 120 149
0 445 120 213
0 445 120 214
36 DLLA 146P 1770 0 445 120 145 DAEWOO CR/IPL26/ZIRIS20S
37 DLLA 150P 1781 0 445 120 150 Weichai Delong BOSCH
0 445 120 244
38 DLLA 145P 1794 0 445 120 157 SFH Cursor 9 GENLYON BOSCH
39 DLLA 148P 1815 0 445 120 156 Yuchai BL_6Cyl_YC6 BOSCH
0 445 120 290
40 DLLA 152P 1819 0 445 120 170 Weichai WD10 Delong BOSCH
0 445 120 224
41 DLLA 150P 1826 0 445 120 160 Yuchai YC6MG Jinlong BOSCH
42 DLLA 150P 1827 0 445 120 164 Yuchai YC6JA Jinlong BOSCH
0 445 120 293
43 DLLA 150P 1828 0 445 120 163 Yuchai YC6G BOSCH
0 445 120 226
44 DLLA 150P 2121 BOSCH
45 DLLA 150P 2123 0 445 120 165 Yuchai BOSCH
0 445 120 291 Yuchai Tr._CRSN2-BL_4Cyl_YC4E_EU4
45 DLLA 150P 2142 0 445 120 242 DCEC CUMMINS BOSCH
0 445 120 182
0 445 120 183
47 DLLA 143P 2143 BOSCH
48 DLLA 150P 2143 0 445 120 191/260 Weichai BOSCH
49 DLLA 141P 2146 0 445 120 134 CumminsBFCEC LDA3,8l_AVALON BOSCH
50 DLLA 145P 2155 0 445 120 161/204 CumminsIsbe-EU4 Yutong/Jinlong BOSCH
51 DLLA 149P 2166 0 445 120 215 FAWDE 390PS、430PS、6DM2 Jiefang J5、J6 BOSCH
150PV3206491 0 445 B29 382 FAWDE 390 通149P2166
52 DLLA 151P 2182 0 445 120 227 Weichai WP12 BOSCH
53 DLLA 118P 2203 0 445 120 125 PC350-7 BOSCH
0 445 120 236
54 DLLA 153P 2210 0 445 120 261 Weichai WP7、WP5 BOSCH
55 DLLA 150P 2219 0 445 120 263 FAWDE BOSCH
56 DLLA 153P 2189 0 445 120 232/309 Dongfeng Dongfeng BOSCH
57 DLLA 148P 2221 0 445 120 265 Weichai WD10 Delong BOSCH
58 DLLA 148P 2222 0 445 120 266 Weichai Pw_CRSN2-BL_6Cyl_WP12 BOSCH
59 DLLA 151P 2240 0 445 120 277/397 FAWDE 6cyl_6DM2_EU4 Jiefang J5、J6 BOSCH
60 DLLA 150P 2259 0 445 120 225 Yuchai CRSN2-BL、YC4G Jinlong BOSCH
61 DLLA 142P 2262 0 445 120 289 CumminsISDe BOSCH
62 DLLA 144P 2273 0 445 120 304 Cummins Dongfeng BOSCH
63 DLLA 150P 2299 0 445 120 318 Yuchai YC6MK-EU4 Dongfeng BOSCH
64 DLLA 152P 2344 0 445 120 343 Weichai WD10-EU4 Delong BOSCH
65 DLLA 150P 2386 0 445 120 357 Sinotruk WD615_CRS-EU4 Sinotruk BOSCH
66 DLLA 150P 1008 BOSCH
67 DLLA 156P 1114 BOSCH
68 DLLA 150P 1151 0 433 171 736 DAEWOO 225-9 BOSCH
69 DLLA 150P 1197 0 445 110 126 SANTAFE TRAJET, TUCSON, SPORTAGE BOSCH
0 445 110 290
70 DSLA 154P 1320 0 445 110 105 BOSCH
0 445 110 106
0 445 110 107
0 445 110 108
71 DLLA 156P 1367 BOSCH
72 DLLA 156P 1368 0 445 110 279 CR/IPL19/ZEREK10S HYUNDAI BOSCH
73 DLLA 155P 1495 BOSCH
74 DLLA 156P 1509 0 445 110 255 BOSCH
0 445 110 256
75 DLLA 150P 1511 0 445 110 257 NF SONATA、NEW SPORTAGE BOSCH
0 445 110 258
76 DLLA 150P 1512 0 445 110 153 SANTA FE CM BOSCH
0 445 110 254
77 DLLA 150P 1606 0 445 110 269 BOSCH
78 DLLA 153P 1609 BOSCH
79 DLLA 150P 1666 0 445 110 293 Changcheng4cyl._2.8L TC Haval BOSCH
80 DLLA 82P 1668 0 445 110 305 JMC4JB1 JMC BOSCH
81 DLLA 155P 1674 0 445 110 291 DachaiCA4DC1-EU3 Light truck BOSCH
82 DLLA 147P 1702 0 445 110 313 FOTON4DA1-2B1 RUIFENGJAC2.8I BOSCH
83 DLLA 153P 1720 0 445 110 317 Xinchen 4cy1-1.9L/2.5l BOSCH
84 DLLA 145P 1738 0 445 110 321 Jiang ling2.5L VM-JE4D25A Zhongxing BOSCH
85 DLLA 82P 1773 0 445 110 335 JAC 2.8l BOSCH
86 DLLA 150P 1803 0 445 110 333 Chaochai DCDC4102H Dongfeng BOSCH
0 445 110 383 DFM Chaoyang 4102H
87 DLLA 149P 1813 0 445 110 334 Chaochai DCDC4D47,2V,Euro3 BOSCH
88 DLLA 143P 2365 0 445 110 537 庆铃QinglingNO AMP_4JB1T(7692) 庆铃 BOSCH
89 DLLA 157P 715 三菱canter canter Denso
90 DLLA 147P 747 095000-0570 TOYOTA AVENSIS 2.0 Denso
91 DLLA 143P 761 095000-0562 KOMATSU PC600-8/6D1407 KOMATSU PC600-8/6D1407 Denso
92 DLLA 143P 763
93 DLLA 149P 786 095000-0761 ISUZU 6SD1 ISUZU 6SD1 Denso
94 DLLA 147P 788 Denso
95 DLLA 150P 794 Denso
96 DLLA 133P 814 095000-5050 John Deer applications Denso
97 DLLA 150P 815 095000-7580 Denso
DLLA 150P 1023 095000-7581 Denso
98 DLLA 148P 820 095000-5160 Denso
99 DLLA 148P 821 095000-5150 Denso
100 DLLA 148P 826 095000-5190 Denso
101 DLLA 148P 828
102 DLLA 144P 830 Denso
103 DLLA 158P 834 095000-5224 Hino P13C Denso
104 DLLA 150P 835 095000-5214/5215 Huaing、HinoP11C/325PS Denso
105 DLLA 155P 840 Denso
106 DLLA 155P 842 095000-6591 HinoJ08E KOBELCO350-8/220-8 Denso
095000-6593 HinoJ08 KOBELCO350
107 DLLA 158P 844 095000-6363 Isuzu 4KH Isuzu 700P Denso
DLLA 158P 1092
108 DLLA 155P 848 095000-6350 HinoJ05E/HinoJ06 KOBELCO200/230/250/260-8 Denso
095000-6353
109 DLLA 139P 851 095000-5480 Denso
110 DLLA 142P 852 095000-1211 KOMATSU SA60125E KOMATSU FC450-7 Denso
111 DLLA 158P 854 095000-5471 Isuzu6HK1、4HK1 Sumitomo 230/350/450、HITACHI 240/250-3 Denso
112 DLLA 157P 855 095000-5450 Denso
113 DLLA 155P 863 095000-5921 Denso
114 DLLA 145P 864 095000-5931/8740 TOYOTA VIGO-HILUX/-HIACE TOYOTA Denso
DLLA 145P 1024
115 DLLA 152P 865 095000-5515 Isuzu 6WF1-TC Isuzu Denso
DLLA 152P 1097
116 DLLA 150P 866 HYUNDAI COUNTY Denso
117 DLLA 145P 870 095000-5600 MITSUBISHI TRITON Denso
118 DLLA 145P 875 0934000-8750 Denso
119 DLLA 152P 879 ISUZU 2.5  Std ISUZU 2.5  Std Denso
120 DLLA 153P 884 Denso
121 DLLA 153P 885 6C1Q-9K546-BC Jiangling Jiangling Denso
122 DLLA 139P 887 095000-6491 John Deer D 7430 Eng. 6068HL482 John Deere Denso
123 DLLA 133P 888 095000-6460 Denso
124 DLLA 125P 889 095000-6480 John Deer - Engine type: 8530 Denso
125 DLLA 129P 890 Denso
126 DLLA 150P 907 095000-5951 Yuchai Auman Denso
127 DLLA 150P 914 Denso
128 DLLA 148P 915 095000-6070 KOMATSU FC450-8 KOMATSU FC450-8 Denso
129 DLLA 138P 919 095000-6120 KOMATSU 450-7 KOMATSU 450-7 Denso
130 DLLA 150P 927 095000-6222 FAWDE 6DL/4DL Jiefang,FAW Denso
131 DLLA 152P 929 095000-6300
132 DLLA 138P 934 095000-6280 Denso
133 DLLA 155P 941 095000-6511 Denso
134 DLLA 127P 944 095000-6310 John Deer application no. 6830SE Denso
135 DLLA 152P 947 095000-6250 NISSAN NAVARRA Denso
136 DLLA 155P 948 095000-6581 HinoJ08、330PS Jin long Denso
137 DLLA 151P 955 7C16-9K546-AB Jiangling Jiangling Denso
138 DLLA 153P 958 095000-6631 NISSAN MD9M Jin long Denso
139 DLLA 155P 964 095000-6790 Shangchai 6D114、SC9DK Denso
DLLA 155P 1090
140 DLLA 155P 965 095000-6700 HenfaW615 HOWO Denso
095000-6701
141 DLLA 158P 974 Denso
142 DLLA 153P 977 095000-6693 Denso
143 DLLA 152P 980 Denso
144 DLLA 158P 984 095000-8901/5471 Denso
DLLA 158P 1096
145 DLLA 155P 985 095000-5890 TOYOTA LAND CRUISER Denso
146 DLLA 152P 989 093400-9890 Denso
147 DLLA 150P 991 095000-7172 Shanghai HinoP11C  Hualing380PS Denso
148 DLLA 155P 1025 095000-7781/7731 Denso
149 DLLA 145P 1031 095000-7500 Denso
150 DLLA 145P 1049 095000-8011 Sinotruk Denso
151 DLLA 150P 1052 095000-8100 Denso
152 DLLA 152P 1058 095000-8420 Denso
153 DLLA 155P 1062 095000-8290 Denso
154 DLLA 150P 088 105017-0880 KOMATSU KOMATSU ZEXEL/EU2
155 DLLA 158PN 104 105017-1040 Mitsubishi Jia ten/KOBELCO ZEXEL/EU2
156 DLLA 145P 574 0 433 171 435 Cummins HYUNDAI BOSCH/EU2
157 DLLA 145P 606 0 433 171 454 Cummins KOMATSU 6 BOSCH/EU2


FAQ

Q: How about your raw materials of the test bench?

A: Machine frame and mechanical parts are made of stainless steel. The precise test parts is made in Germany.

Q: What is the advantage of your product technology than other manufacturers?

A: We develop the BOSCH compensation (IMA) code generation, Denso compensation code generation and Delphi compensation code generation. This technology in China is unique.

Q: How to get a bigger discount about the test bench?

A: Purchase at least 5 units at one time, can get the big discount from company. To be our dealer can get more.



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