Caterpillar 35A Series Injector Fuel
Tsarin Injiniya da Aiki
An tsara waɗannan injunan mai a kusa da HEUI (Hydraulic Electronic Unit Injector) ko MEUI (Mechanically actuated Electronic Unit Injector) dangane da bambance-bambancen, suna ba da lokacin allura ta hanyar lantarki da sarrafa adadi a ƙarƙashin babban matsi.
Mahimman Fasalolin Injiniya:
Matsi na allura: Har zuwa mashaya 1600 (160 MPa)
Fesa Nozzle Orifice Girman: Yawanci 0.2-0.8 mm
Kanfigareshan bututun ƙarfe: rami ɗaya, rami mai yawa, farantin bango (ya danganta da ƙirar silinda)
Juriya na Solenoid: Ƙananan rashin ƙarfi (2-3 Ohms) ko bambance-bambancen haɓaka (13-16 Ohms)
Abun Haɗin Abu: Ƙarfe mai ƙarfi-carbon da kayan sawa mai rufin carbide don jure hawan hawan matsi da damuwa na thermal
Ikon Man Fetur: Tsarin solenoid mai daidaita girman bugun jini tare da taswirar mai da ECU

Tsarin Injiniya da Aiki
Ayyuka da Rawar da ke cikin Ayyukan Injin
Masu allurar mai a cikin jerin 35A sun tabbatar da:
Daidaitaccen ma'aunin man fetur a fadin faffadan yanayin nauyin injin
Ingantattun atomization don ingantaccen aikin konewa
Rage fitar da hayaki (NOx, PM) ta hanyar ingantaccen tsarin feshi
Tsawon rayuwar allura ta hanyar bawul ɗin allura mai tauri da kuma taron plunger

Lambobin Sashe na Injector da Daidaitawa
Injector Part No. | Lambar Sauyawa | Injuna masu jituwa | Bayanan kula |
7E-8836 | - | 3508A, 3512A, 3516A | Sabbin masana'anta OEM injector |
392-0202 | Saukewa: 20R1266 | 3506, 3508, 3512, 3516, 3524 | Yana buƙatar sabunta lambar datsa ECM |
Saukewa: 20R1270 | - | 3508, 3512, 3516 | Sashin OEM don aikace-aikacen Tier-1 |
Saukewa: 20R1275 | 392-0214 | 3500 jerin injuna | An sake ƙera shi zuwa CAT spec |
Saukewa: 20R1277 | - | 3520, 3508, 3512, 3516 | Babban aiki kwanciyar hankali |