Basic parameters
Model: DLLA156P1802
Applicable objects: Construction machinery
Types of: Injector
The working principle of the injector:
Before the fuel injection pump starts to supply fuel, the needle valve of the fuel injection nozzle is closed, and this state is maintained by a spring. After the fuel injection pump starts its pumping stroke, the high-pressure diesel enters the fuel injection nozzle assembly through the oil inlet pipe joint, passes through the oil passage in the fuel injection nozzle body, and enters the oil cavity around the pressure cone of the needle valve. When the diesel pressure reaches the set pressure, At this time, the upward pressure of the pressure on the pressure cone of the needle valve will cause the needle valve to open. The diesel oil will reach the injection holes from the small oil cavity called the oil sac under the needle valve, and the fine oil will flow from these injection holes. The mist spurted. When the pump oil pressure decreases, the needle valve spring causes the needle valve to fall on the valve seat, and the fuel injection process ends.
Common grease nipple models are as follows:
Nozzle Pupin 2 437 010 120 DSLA145P975
Nozzle Pupin 2 437 010 082 DSLA150P502
Nozzle Pupin 093400-6490 DLLA157P649
Nozzle Pupin 0 433 175 121 DSLA145P631
Nozzle Pupin 0 433 175 093 DSLA150P520
Injector for ship 5 * 0.3 * 130 5 * 0.3 * 130
Injector SN DLLA150SN877 DLLA150SN877
Injector SN 105015-9450A DLLA150SN945A
Injector SN 105015-9020 DLLA150SN902
Injector SN 105015-8690 DLLA158SN869
Injector SN 105015-8540 DLLA150SN854
Injector SN 105015-8480 DLLA157SN848
Injector SN 105015-8240 DLLA155SN824
Injector SN 105015-7620 DLLA150SN762
Injector SN 105015-7440 DLLA160SN744
Injector SN 105015-7360 DLLA153SN736
Injector SN 105015-6981 DLLA160SN698
Injector SN 105015-6580 NP-DLLA160SN658
Injector SN 105015-6450 DLLA152SN645
Injector SN 105015-6400 DLLA154SN640
Injector SN 105015-6380 DLLA158SN638
Injector SN 105015-6150 DLLA150SN615
Injector SN 105015-5800 DLLA143SN580
Injector SN 105015-5070 DLLA160S325N507
Injector SN 105015-4740 DLLA154S304N474
Injector SN 105015-4370 DLLA158S325N437
Injector SN 105015-4220 DLLA160S295N422
Injector SN 105015-4190 DLLA154S334N419
Injector SN 105015-4130 DLLA154S324N413
Injector SN 105015-3680 DLLA150S334NP89
Injector SN 105015-3650 DLLA151S354NP86
Injector SN 093400-3460 DLLA150SND346
Injector SM 105025-3270 DLLA141SM373
Injector SM 105025-0430 DLLA152SM043
Injector S ( lengthened ) DLLA140S64F DLLA140S64F
Injector S ( lengthened ) 0 433 271 819 DLLA148S885
Injector S ( lengthened ) 0 433 271 266 DLL140S56F ( lengthened )
Injector S ZCK155S525 ZCK155S525
Injector S HL130S26C175P3 HL130S26C175P3
Injector S DLLA156SM420 DLLA156SM420
Injector S DLLA147S071 DLLA147S071
Injector S DLL150S6555 DLL150S6555
Injector S DLL110S6267 DLL110S6267
Injector S 9 432 610 644 DLLA156SM058
Injector S 9 430 084 247 DLLA142S1266
Injector S 105025-2000 DLLA156SM200
Injector S 105025-1390 DLLA156SM139A
Injector S 105025-0290 DLLA153SM029
Injector S 105025-0120 DLLA145SM012
Injector S 105025-0110 DLLA160SM011
Injector S 105015-4170 DLLA137S374N417
Injector S 093400-2630 DLLA155SND263
Injector S 093400-2490 DLLA160SND249
Injector S 093400-1710 DLLA160SND171
Injector S 093400-1470 DLLA160S295ND147
Injector S 0 433 272 994 DLLA155S1323
Injector S 0 433 271 835 DLLA144S842
Injector S 0 433 271 823 DLLA150S870
Injector S 0 433 271 521 DLLA138S1191
Injector S 0 433 271 487 DLLA136S1034
Injector S 0 433 271 478 DLLA140S1003
Injector S 0 433 271 471 DLLA134S999
Injector S 0 433 271 467 DLLA144S982
Injector S 0 433 271 376 DLLA149S774
Injector S 0 433 271 318 ( 093400-3380) DLLA155S651
Injector S 0 433 271 299 DLLA150S616
Injector S 0 433 271 221 DLLA144S485
Injector S 0 433 271 046 DLLA150S187
Injector S 0 433 250 055 DLL110S1030
Injector S 5680564 DLLA140S25D693P2
Injector S 5621751 DLL150S6705
Injector S 5621647 BDLL150S6600
Injector S 5621628 BDLL160S6394
Injector S 5621251 DLL140S6422
Injector S 5621065 BDLL150S6310
Injector PN DLLA155PK107 DLLA155PK107
Injector PN DLLA144PN309 DLLA144PN309
Injector PN DLLA140PN291 DLLA140PN291
Injector PN DLL143PN325 DLLA143PN325
Injector PN 105017-3450 DLLA148PN345
Injector PN 105017-3060 DLLA148PN306
Injector PN 105017-3040 DLLA150PN304
Injector PN 105017-2760 DLLA155PN276
Injector PN 105017-2650 ( 9 432 610 603 ) DLLA143PN265
Injector PN 105017-2200 DLLA146PN220
Injector PN 105017-2090 DLLA158PN209
Injector PN 105017-1860 DLLA154PN186
Injector PN 105017-1770 DLLA153PN177
Injector PN 105017-1590 DLLA160PN159
Injector PN 105017-1520 DLLA153PN152
Injector PN 105017-1380 DLLA157PN138
Injector PN 105017-1330 DLLA157PN133
Injector PN 105017-1320 DLLA161PN132
Injector PN 105017-1180 DLLA155PN118
Injector PN 105017-1160 DLLA154PN116
Injector PN 105017-1120 DLLA152PN112