Поршневые кольца Doosan
Поршневые кольца Doosan образуют плотное соединение поршня со стенками цилиндра. Они изготавливаются из модифицированного чугуна. Поршневые кольца - основной источник трения в двигателе внутреннего сгорания. Потери на трение в кольцах достигают до 25% всех механических потерь в двигателе.
Число и расположение колец зависит от типа и назначения двигателя. Самая распространенная схема – два компрессионных и одно маслосъемное кольцо. Компрессионные кольца Doosan препятствуют прорыву газов из камеры сгорания в картер двигателя. Первое компрессионное кольцо работает в наиболее тяжелых условиях. Поэтому на поршнях дизельных в канавке кольца устанавливается стальная вставка, повышающая прочность и позволяющая реализовать максимальную степень сжатия. Компрессионные кольца Doosan могут иметь трапециевидную, бочкообразную, коническую форму, некоторые выполняются с вырезом.
Маслосъемное кольцо Doosan удаляет излишки масла с поверхности цилиндра и препятствует попаданию масла в камеру сгорания. Кольцо имеет множество дренажных отверстий. Некоторые конструкции колец имеют пружинный расширитель.
Все необходимые запчасти Doosan в нашем онлайн магазине запчастей Doosan - Heavy Equipment Spare Parts
Небольшой перечень поршневых колец для двигателей Doosan, которые Вы найдете онлайн в нашем магазине запчастей Doosan
| RING,PISTON - 000.984.10.04 | RING,PISTON - 65.02503-8027 |
| RING,PISTON - 000.984.10.04S, 000.984.10.04 | RING,PISTON - 65.02503-8034A, 65.02503-8034 |
| RING,PISTON - 000.984.10.05 | RING,PISTON - 65.02503-8039 |
| RING,PISTON - 1.115-00293, 1.115-00296 | RING,PISTON - 65.02503-8044 |
| RING,PISTON - 1.115-00294 | RING,PISTON - 65.02503-8046 |
| RING,PISTON - 1.115-00295 | RING,PISTON - 65.02503-8047 |
| RING,PISTON - 1.115-00296 | RING,PISTON - 65.02503-8049 |
| RING,PISTON - 1.115-00297 | RING,PISTON - 65.02503-8050 |
| RING,PISTON - 1.115-00298 | RING,PISTON - 65.02503-8051 |
| RING,PISTON - 1.115-00299 | RING,PISTON - 65.54103-0011, 65.54103-0011A |
| RING,PISTON - 1.115-00300 | RING,PISTON - 7N0374, D700657 |
| RING,PISTON - 1.115-00301 | RING,PISTON - 9.289.003.083 |
| RING,PISTON - 1.115-00302 | RING,PISTON - A0257 |
| RING,PISTON - 1.115-00305 | RING,PISTON - A133057 |
| RING,PISTON - 1100051985 | RING,PISTON - A133266, 1.115-00302 |
| RING,PISTON - 1100055399, 2.115-00251 | RING,PISTON - A133388 |
| RING,PISTON - 16853-2105-0 | RING,PISTON - A138615 |
| RING,PISTON - 16853-2109-0 | RING,PISTON - A138654 |
| RING,PISTON - 1700879547 | RING,PISTON - A138684 |
| RING,PISTON - 1701562039 | RING,PISTON - A143579 |
| RING,PISTON - 1708318939, 2.115-00249 | RING,PISTON - A213090 |
| RING,PISTON - 2.115-00231 | RING,PISTON - A293477, K1019307 |
| RING,PISTON - 2.115-00232 | RING,PISTON - A383804 |
| RING,PISTON - 2.115-00234 | RING,PISTON - A383805 |
| RING,PISTON - 2.115-00235 | RING,PISTON - A403818, A408055 |
| RING,PISTON - 2.115-00237, 248178 | RING,PISTON - A403819, A408055 |
| RING,PISTON - 2.115-00238 | RING,PISTON - A408392, 2.221-00004 |
| RING,PISTON - 2.115-00239 | RING,PISTON - A433191 |
| RING,PISTON - 2.115-00240 | RING,PISTON - A453400 |
| RING,PISTON - 2.115-00243 | RING,PISTON - A453456 |
| RING,PISTON - 2.115-00244 | RING,PISTON - A453461 |
| RING,PISTON - 2.115-00245 | RING,PISTON - AC4-0067, 65.96501-0339 |
| RING,PISTON - 2.115-00246 | RING,PISTON - D423495 |
| RING,PISTON - 2.115-00248 | RING,PISTON - D423496 |
| RING,PISTON - 2.115-00249 | RING,PISTON - D700272 |
| RING,PISTON - 2.115-00250 | RING,PISTON - D700657 |
| RING,PISTON - 2.115-00251 | RING,PISTON - JA0J3045 |
| RING,PISTON - 2.115-00252 | RING,PISTON - K9000178 |
| RING,PISTON - 2.115-00254 | RING,PISTON - K9001826 |
| RING,PISTON - 2.115-00255 | RING,PISTON - K9002088 |
| RING,PISTON - 2.115-00256 | RING,PISTON - K9004050 |
| RING,PISTON - 2.115-00257 | RING,PISTON - K9004719 |
| RING,PISTON - 2.115-00258 | RING,PISTON - MX052261 |
| RING,PISTON - 2.115-00259 | RING,PISTON - MX052325 |
| RING,PISTON - 2180-9111 | RING,PISTON - MX052363 |
| RING,PISTON - 241012,006 | RING,PISTON - MX052380 |
| RING,PISTON - 2411-1011 | RING,PISTON - MX052387 |
| RING,PISTON - 2411-1012 | RING,PISTON - MX052704, MX252543 |
| RING,PISTON - 3070-737-M1 | RING,PISTON - MX152395 |
| RING,PISTON - 3070-738-M1 | RING,PISTON - MX152396 |
| RING,PISTON - 3070-739-M1 | RING,PISTON - MX152397 |
| RING,PISTON - 335080017407 | RING,PISTON - MX152398 |
| RING,PISTON - 401004-00035 | RING,PISTON - MX152416 |
| RING,PISTON - 401004-00049 | RING,PISTON - MX152417 |
| RING,PISTON - 401004-00050 | RING,PISTON - MX152470 |
| RING,PISTON - 401004-00051 | RING,PISTON - MX152481 |
| RING,PISTON - 401004-00052 | RING,PISTON - MX252146 |
| RING,PISTON - 401004-00053 | RING,PISTON - MX252543 |
| RING,PISTON - 401004-00056 | RING,PISTON - MX252923, 2.115-00243 |
| RING,PISTON - 401004-00100 | RING,PISTON - MX252962, 2.115-00244 |
| RING,PISTON - 450-86-0005 | RING,PISTON - MX351281 |
| RING,PISTON - 450-86-0006 | RING,PISTON - MX351929 |
| RING,PISTON - 45301-20090 | RING,PISTON - MX352014 |
| RING,PISTON - 51.02503-0530 | RING,PISTON - MX352027 |
| RING,PISTON - 51.02503-0535 | RING,PISTON - MX352118, 1.115-00302 |
| RING,PISTON - 51.02503-0544 | RING,PISTON - MX352262, 2.115-00245 |
| RING,PISTON - 51.02503-0554 | RING,PISTON - MX511774 |
| RING,PISTON - 51.02503-0584 | RING,PISTON - P0132 |
| RING,PISTON - 51.02503-0585 | RING,PISTON - RH-80, S6510800 |
| RING,PISTON - 51.02503-0586 | RING,PISTON GUIDE - 235416,003 |
| RING,PISTON - 51.02503-0661, 65.02503-0131 | RING,PISTON GUIDE - K9000168 |
| RING,PISTON - 51.02503-0673, 65.02503-0673 | RING,PISTON GUIDE,JJ - 259757,007 |
| RING,PISTON - 51.02503-0720 | RING,PISTON GUIDE,JJ - 259758,006 |
| RING,PISTON - 52101-11160 | RING,PISTON WITH PISTON - 2021902, 2.115-00542 |
| RING,PISTON - 60.02503-0004 | RING,PISTON,1ST - 51.02503-0648 |
| RING,PISTON - 65.02503-0050 | RING,PISTON,2ND - 65.02503-0020, 65.02503-8462 |
| RING,PISTON - 65.02503-0066 | RING,PISTON,2ND - 65.02503-0055, 65.02503-8146 |
| RING,PISTON - 65.02503-0068 | RING,PISTON,2ND - 65.02503-0073, 65.02503-0098 |
| RING,PISTON - 65.02503-0070, 65.02503-8015 | RING,PISTON,2ND - 65.02503-0116, 65.02503-0136 |
| RING,PISTON - 65.02503-0074, 65.02503-8049 | RING,PISTON,2ND - 65.02503-0555, 65.02503-0108 |
| RING,PISTON - 65.02503-0095, 65.02503-8022 | RING,PISTON,2ND - 65.02503-0661 |
| RING,PISTON - 65.02503-0096, 65.02503-8022 | RING,PISTON,2ND - 65.02503-0680, 65.02503-0068 |
| RING,PISTON - 65.02503-0097 | RING,PISTON,2ND - 65.54103-0011A, 65.54103-8565 |
| RING,PISTON - 65.02503-0098, 65.02503-0116 | RING,PISTON,A/C - 65.02503-0637, 65.02503-8253 |
| RING,PISTON - 65.02503-0099, 65.02503-0135 | RING,PISTON,A/C - 65.02503-0638, 65.02503-8253 |
| RING,PISTON - 65.02503-0105, 65.02503-8236 | RING,PISTON,AIR COMPRESSOR - 65.54103-6003, 65.02503-8254 |
| RING,PISTON - 65.02503-0106 | RING,PISTON,AIR COMPRESSOR - 65.54103-8565, 65.54103-8565A |
| RING,PISTON - 65.02503-0108 | RING,PISTON,AIR COMPRESSOR - 65.54103-8565A |
| RING,PISTON - 65.02503-0110 | RING,PISTON,FOR PISTON - 65.02503-0091, 65.02503-0120 |
| RING,PISTON - 65.02503-0114 | RING,PISTON,FOR PISTON - 65.02503-0102, 65.02503-8023 |
| RING,PISTON - 65.02503-0115, 65.02503-8146 | RING,PISTON,FOR PISTON - 65.02503-0103 |
| RING,PISTON - 65.02503-0118, 65.02503-8025 | RING,PISTON,INNER CUT - 65.02503-0120, 65.02503-8146 |
| RING,PISTON - 65.02503-0119, 65.02503-8025 | RING,PISTON,JJ - 259760,007 |
| RING,PISTON - 65.02503-0124, 65.02503-8241 | RING,PISTON,NO.1 STD(TOP) - A433774 |
| RING,PISTON - 65.02503-0125, 65.02503-8238 | RING,PISTON,OIL - 65.02503-0071, 65.02503-8015 |
| RING,PISTON - 65.02503-0126, 65.02503-8041 | RING,PISTON,OIL - 65.02503-0093, 65.02503-8251 |
| RING,PISTON - 65.02503-0127 | RING,PISTON,OIL - 65.02503-0094 |
| RING,PISTON - 65.02503-0128, 65.02503-8038 | RING,PISTON,OIL - 65.02503-0109 |
| RING,PISTON - 65.02503-0129 | RING,PISTON,OIL - 65.02503-0111, 65.54103-8565A |
| RING,PISTON - 65.02503-0130, 65.02503-0158 | RING,PISTON,OIL - 65.02503-0591A, 65.02503-0093 |
| RING,PISTON - 65.02503-0131, 65.02503-0159 | RING,PISTON,OIL - 65.02503-0651, 65.02503-0094 |
| RING,PISTON - 65.02503-0132, 65.02503-0132A | RING,PISTON,OIL - 65.02503-0675, 65.02503-0675B |
| RING,PISTON - 65.02503-0132A, 65.02503-8047 | RING,PISTON,OIL - 65.02503-0681 |
| RING,PISTON - 65.02503-0133, 65.02503-0133A | RING,PISTON,OIL - 65.54103-0012, 65.54103-8565 |
| RING,PISTON - 65.02503-0133A, 65.02503-8047 | RING,PISTON,OLD - 51.02503-0651, 65.02503-0651 |
| RING,PISTON - 65.02503-0134 | RING,PISTON,SLEEVE RETAINING - 2.115-00260 |
| RING,PISTON - 65.02503-0135, 65.02503-0137 | RING,PISTON,TOP - 40225-3600 |
| RING,PISTON - 65.02503-0136, 65.02503-0138 | RING,PISTON,TOP - 51.02503-0752 |
| RING,PISTON - 65.02503-0137 | RING,PISTON,TOP - 65.02503-0021, 65.02503-8462 |
| RING,PISTON - 65.02503-0138, 401004-00037 | RING,PISTON,TOP - 65.02503-0054, 65.02503-8146 |
| RING,PISTON - 65.02503-0140, 65.02503-0141 | RING,PISTON,TOP - 65.02503-0057, 65.02503-8236 |
| RING,PISTON - 65.02503-0141, 65.02503-0114 | RING,PISTON,TOP - 65.02503-0072, 65.02503-8049 |
| RING,PISTON - 65.02503-0158 | RING,PISTON,TOP - 65.02503-0121, 65.02503-8036 |
| RING,PISTON - 65.02503-0159 | RING,PISTON,TOP - 65.02503-0672 |
| RING,PISTON - 65.02503-0200, 65.02503-0159 | RING,PISTON,TOP - 65.02503-0679 |
| RING,PISTON - 65.02503-0673, 65.02503-0130 | RING,PISTON,TOP - 65.54103-0010, 65.54103-8565A |
| RING,PISTON - 65.02503-0678 | RING,PISTON,TR MOTOR - 1100037411, 1708318958 |
| RING,PISTON - 65.02503-0701 | RING,PISTON,WITH PISTON - 2.115-00542 |
