ISUZU ekskavator dvigatelining krank mili
Krank mili qanday vazifani bajaradi?
Krank mili mohiyatan ichki yonuv dvigatelining asosidir.Krank mili dvigatelning to'g'ri ishlashi va chiziqli harakatni aylanish harakatiga aylantirish uchun javobgardir.Krank vallari uzoq xizmat qilish muddatini ta'minlash uchun juda yuqori charchoq kuchiga va aşınma qarshiligiga ega bo'lishi kerak.
Ekskavatorimdagi krank milini qanchalik tez-tez tekshirishim kerak?
Ekskavatoringizdagi krank milini eskirish va yirtish uchun tekshirish uskunaga texnik xizmat ko'rsatishning muhim qismidir.Ushbu tekshiruvlarning chastotasi ishlab chiqaruvchining tavsiyalari, ekskavatorning yoshi, ish sharoitlari va foydalanish intensivligi kabi bir qancha omillarga bog'liq bo'lishi mumkin.
Umumiy ko'rsatma sifatida, krank milini muntazam texnik xizmat ko'rsatish jadvalining bir qismi sifatida tekshirish tavsiya etiladi.Qiyin sharoitlarda ishlaydigan og'ir yuk ekskavatorlari uchun tez-tez tekshiruvlar talab qilinishi mumkin.Muntazam vizual tekshiruvlar, rejalashtirilgan parvarishlash intervallari bilan birga, har qanday eskirish belgilarini erta aniqlashga yordam beradi, yuzaga kelishi mumkin bo'lgan muammolarni oldini oladi va ishlamay qolish vaqtini minimallashtiradi.
Oxir-oqibat, uskunangizning markasi, modeli va ishlatilishiga qarab krank milini tekshirish chastotasi bo'yicha aniq ko'rsatmalar uchun ekskavator qo'llanmasi yoki ishlab chiqaruvchining tavsiyalariga murojaat qilish yaxshiroqdir.
Ekskavatorda krank milini saqlashning eng yaxshi usullari qanday?
Ekskavatorda krank milini saqlash mashinaning to'g'ri ishlashini ta'minlash uchun juda muhimdir.Krank milini saqlash bo'yicha ba'zi eng yaxshi amaliyotlar:
Muntazam tekshiruvlar: Krank milining har qanday eskirish, shikastlanish yoki noto'g'ri hizalanish belgilari uchun muntazam vizual tekshiruvlarni amalga oshiring.Bu mumkin bo'lgan muammolarni erta aniqlashga yordam beradi.
Soqol: Krank mili va uning podshipniklarini ishlab chiqaruvchining tavsiyalariga muvofiq to'g'ri moylanganligiga ishonch hosil qiling.Etarli moylash ishqalanish va krank mili qismlarining aşınmasını kamaytiradi.
Tebranishlarni kuzatish: Ish paytida ekskavatorning tebranishlarini kuzatib boring, chunki haddan tashqari tebranishlar krank mili yoki uning tegishli qismlari bilan bog'liq muammolarni ko'rsatishi mumkin.
To'g'ri ishlov berish: Ta'mirlash yoki ta'mirlash ishlari paytida, har qanday jismoniy shikastlanish yoki buzilishning oldini olish uchun krank milini ehtiyotkorlik bilan ishlating.
Hizalama tekshiruvlari: Vaqti-vaqti bilan krank milining belgilangan toleranslar ichida ekanligiga ishonch hosil qilish uchun hizalanishini tekshiring.Noto'g'ri joylashtirish muddatidan oldin eskirish va ishdan chiqishiga olib kelishi mumkin.
| Ism | Dvigatel turi | Qism raqami/OEM | Aniq Cast（QT800-3） | Soxta | ||
| General | Nitridlangan | Qattiqlashuv | Qattiqlashuv | |||
| ISUZU | 4JA1 | 8-94455-240-1 | 370 | 390 | 410 | 850 |
| 4JB1 | 8-94443-662-0/892190927 | 380 | 400 | 420 | 780 | |
| 4JB1T | 894453525-2/894445570-0/897331853-0/8-94251-729-0 | 480 | 510 | 540 | 900 | |
| 4JH1/4KH1 | 8-97254611-1，8-97940-743-0，8-97249-041-0 | 420 | 440 | 460 | 900 | |
| 4JG2/4JG1 | 8-97023-182-1 | 510 | 540 | 570 | ||
| 4JJ1 | 8-97311-632-1/8-97311-632-1-151 | 570 | 600 | 630 | ||
| 4JJ1-T | 6 teshikli kichik bosh | 650 | 680 | 710 | ||
| 4JK1 | 8-98131-999-0 | 520 | 550 | 570 | ||
| 4BA1 | 570 | 600 | 630 | |||
| 4BB1(YANGI) | ASOSIY: 80 | 620 | 650 | 680 | ||
| 4BB1(ESKI) | 5-12310-162-0, ASOSIY: 76, Vites bilan | 630 | 660 | 690 | ||
| 4BC2/4BC1/DB33 | 5-12310-161-0, DB33 | 450 | 480 | 510 | 1350 | |
| 4BD1 | 5-12310-163-0 | 560 | 590 | 620 | 1350 | |
| 4BD1T/4BD2T | 5-12310-189-1 | 750 | 790 | 820 | ||
| 4BE1 | 8-94416-373-2 | 500 | 530 | 560 | ||
| 4BG1 | 8-97112-981-2 | 620 | 650 | 680 | ||
| 4HE1 | 8-97165-483-0/8-97352-534-2 Rodjurnal: 66 | 720 | 760 | 800 | 1800 | |
| 4HE1T/4HK1 | 8-94396-737-3/8-98029-270-0 Rodjurnal: 73 | 700 | 740 | 780 | 1800 | |
| 4HF1 | 8-97033-171-2,8-97112-981-3 | 640 | 670 | 700 | 1500 | |
| 4HG1 | 897033-171-2/897112-981-0/897146520-2 | 640 | 670 | 700 | 1500 | |
| 4HL1 | 720 | 750 | 780 | |||
| 4ZA1 | 480 | 500 | 520 | |||
| 4ZB1 | 480 | 500 | 520 | |||
| 4ZC1 | 480 | 500 | 520 | |||
| 4ZD1 | 8-94136-164-0/8-94146-320-2 | 420 | 440 | 460 | ||
| 4ZE1 | 8-94163-188-0/8-97023-674-0/8-97107-920-1/8-97107-920-3/8973584760 | 440 | 460 | 480 | ||
| 3LB1 | 450 | 470 | 490 | |||
| 3LD1 | 480 | 500 | 520 | |||
| 4LE1 | 480 | 510 | 530 | |||
| 4LE2 | 8-97115-177-2 | 480 | 510 | 530 | ||
| C190 | 5-12310-188-0 | 500 | 530 | 550 | ||
| C223 | 8-94118-828-0,8-94139-669-0 | 500 | 530 | 550 | ||
| C240 | 9-12310-413-0/8941396690/8941597680 | 430 | 460 | 480 | ||
| G161 | 8-94200-655-0,8-94156-835-0 | 390 | 410 | 430 | ||
| G200 | 8-94201-038-0,8-94200-655-0,8-9156-836-0，8-94156-836-1 | 390 | 410 | 430 | ||
| C14NZ | OPEL | 450 | 470 | 490 | ||
| C22NE | 8-90530-454-0，OPEL，ISUZU，GM | 450 | 470 | 490 | 750 | |
| 6HE1 | 8-94395-025-0 | 1000 | 1050 | 1100 | 2500 | |
| 6HH1 | 8-97603-003-0 | 1000 | 1050 | 1100 | ||
| 6HE1T/6HK1 | 8-94395-125-0/8-97603-004-0/8-94396-737-4 | 1000 | 1050 | 1100 | 2500 | |
| 6HF1 | 1000 | 1050 | 1100 | |||
| 6BB1(eski) | ASOSIY: 76, tishli | 950 | 1000 | 1040 | ||
| 6BB1（Yangi) | ASOSIY: 80,1-12310-445-0/1-12310-436-0 | 930 | 980 | 1020 | ||
| 6BD1 | 1-12310-437-0 | 850 | 900 | 940 | 2050 | |
| 6BD1T | 1-12310-407-0/5-12310-151-0 | 920 | 970 | 1020 | 2300 | |
| 6BF1 | 1000 | 1050 | 1100 | 2300 | ||
| 6BG1 | 1-12310-448-0 | 850 | 900 | 940 | 2050 | |
| 6QA1 | 1-12310-386-1 | 1950 | 2050 | 2150 | ||
| 6RB1 | 1-12310-503-2, EX400 | 2100 | 2200 | 2300 | ||
| 6SA1 | 1-12310-569-0 | 1280 | 1340 | 1380 | ||
| 6SD1T | 1-12310-671-0 | 1500 | 1580 | 1650 | ||
| 6WG1 | 1-12310675-1 | 4300 | 4500 | 4600 | 8500k | |
| DH100 | 9-1211-1670-0 | 1800 | 1900 | 2000 | ||
| DA120 | 1400 | 1480 | 1550 | |||
| 10PB1 | 2600 | 2700 | 2800 | |||
| 10PD1 | 2900 | 3000 | 3100 | |||
| 10PE1 | 2900 | 3000 | 3100 | |||
| 10PC1 | 2600 | 2700 | 2800 | |||
| 12PC1 | 2500 | 2600 | 2700 | |||
| 12PD1 | 3050 | 3200 | 3300 | |||
| 12PE1 | 3050 | 3200 | 3300 | |||
| BENZ | OM352 mēng | 8 yoki 12 Balans | 1050 | 1100 | 1150 | |
| OM352 mín | 3520303402/3520307802/3520307402 | 1200 | 1240 | 1280 | 2200 | |
| OM355 | 35503066(7,8）01/3450305001 | 2150 | 2250 | 2320 | 3800 | |
| OM314 | 3140303202/3140305502 | 880 | 920 | 950 | 2400 | |
| OM360 | 3600301601/3600301201 | 1800 | 1880 | 1950 | ||
| OM364 | 3640301102/3640300702 | 1000 | 1050 | 1100 | ||
| OM366 | 3660301102/3660300702 | 1050 | 1100 | 1150 | 2000 | |
| OM401 | 4010302301/4010302501 | 1800 | 1850 | 1900 | 3000 | |
| OM402 | 4020304301/4020303701 | 2200 | 2300 | 2350 | 3500 | |
| OM403 | 4030303001/4230303301/4230303401 | 2350 | 2450 | 2530 | 4000 | |
| OM421 | 4210301701/4210302401/4210302501/10302501 | 2000 | 2050 | 2100 | ||
| OM423 | 4230301501/4230303301/4230303401 | 2450 | 2550 | 2630 | ||
| OM422 | 4220304301/4220303701 | 2300 | 2370 | 2420 | ||
| OM651 | A6510302501 4yoki8-Balans | 900 | 930 | 950 | 1800 | |
| OM441 | 2000 | 2050 | 2100 | |||
| OM442 | 4420304301/4420303701 | 2200 | 2300 | 2350 | 3500 | |
| OM407/OM427 | 4070301601/4070302401 | 2500 | 2600 | 2700 | ||
| OM447/OM457 | 4470300701/4470300801/4470300901/4570300401 | 2500 | 2600 | 2700 | 4500 | |
| MITSUBISHI | 4D30/4D31 | ME013667,MD012320,23100-41000,23111-41700 | 450 | 480 | 510 | 1250 |
| 4D32 | MD187921, ME017152 | 450 | 480 | 510 | 1250 | |
| 4D33 | ME-018297 | 480 | 510 | 540 | 1300 | |
| 4D34 | ME136680 | 470 | 500 | 530 | 1300 | |
| 4D34T | 23100-45000，ME017354T | 480 | 510 | 540 | 1350 | |
| 4D35 | MD013680，4Qarshi muvozanat | 540 | 570 | 600 | ||
| 4D35 | MD013680，8Qarshi muvozanat | 560 | 590 | 620 | ||
| 4D36 | 550 | 580 | 620 | |||
| 4DR5/4DR7 | 450 | 480 | 510 | |||
| 4D55 | 23111-42001,23111-42000 | 380 | 400 | 420 | ||
| 4D56/4D56T | ME102601/MD376961/23111-42901/23111-42011 | 370 | 390 | 410 | 750 | |
| 4D56-T2 (Yangi) | MD374408/23111-42910 | 370 | 390 | 410 | 750 | |
| 4D56U | 1100A135, CAT-C12 | 400 | 420 | 440 | 780 | |
| 4D68 | MD188571 | 400 | 430 | 450 | ||
| 4G13/4G14/4G15 | MD138992/MD327703/23111-21050 | 330 | 350 | 370 | ||
| 4G18 | MD332125，MD352125 | 350 | 370 | 390 | ||
| 4G32/4G33/4G34 | MD000784 | 450 | 470 | 490 | ||
| 4G41 | MD010667 | 360 | 380 | 400 | ||
| 4G54 | MD027474/118113 | 370 | 390 | 410 | 800 | |
| 4G63 | MD187924/346022 | 360 | 380 | 400 | 800 | |
| 4G64 | MD187921/346026 | 360 | 380 | 400 | 800 | |
| 4G93 | MD183525 | 300 | 330 | 350 | ||
| 4G94 | MD367450, MD367449 | 320 | 330 | 350 | ||
| 6G72 | MD144525，MD357487 | 550 | 580 | 600 | 850 | |
| 6G74 | MD305941, MN119761 | 570 | 600 | 620 | 900 | |
| 4A13 | 1005023 | 320 | 340 | 360 | ||
| 4A15 | 1005023A | 320 | 340 | 360 | ||
| 4A90 | 360 | 390 | 410 | |||
| 4A91 | MW250868-9 | 360 | 390 | 410 | ||
| 4A92 | 1000B741 | 390 | 410 | 430 | ||
| 4B10 | 350 | 380 | 400 | |||
| 4B11/4B12 | 300 | 320 | 340 | |||
| 4M40 | ME202013/ME203551/MD620109 | 450 | 480 | 510 | ||
| S4E | 500 | 530 | 560 | |||
| S4F | 500 | 530 | 560 | |||
| S4S | 32A20-00010 | 520 | 550 | 580 | ||
| S4Q | 600 | 630 | 660 | |||
| S3L | INSURT-1: 78, INSURT-2: 92 | 750 | 780 | 800 | ||
| S4L | 880 | 910 | 930 | |||
| S4KT | 4W3989/4W3579,5I7844 | 650 | 680 | 710 | 1700 | |
| S6E | 34720-30011 | 1800 | 1850 | 1900 | ||
| S6KT | 34320-00010/5I7671 | 1000 | 1050 | 1100 | 2250 | |
| S6S | 900 | 950 | 1000 | |||
| 6D14/6D15 | ME032364 | 920 | 970 | 1020 | 2500 | |
| 6D14T/6D15T | ME032800, ME079127 | 930 | 980 | 1030 | 2600 | |
| 6D16/6D16T | ME072197,23100-93072, D6BR | 930 | 980 | 1030 | 2700 | |
| 6D16T-2 | ASOSIY: 84, ROD: 65 | 1000 | 1050 | 1100 | 2800 | |
| 6D16T-3 | ASOSIY: 84, ROD: 70 | 1050 | 1100 | 1150 | ||
| 6D17 | ASOSIY: 80, ROD: 65 | 1050 | 1100 | 1150 | ||
| 6D17-2 | ASOSIY: 84, ROD: 65 | 1050 | 1100 | 1150 | ||
| 6D17-3 | ASOSIY: 84, ROD: 70 | 1100 | 1150 | 1200 | ||
| 6D31T | ME082505 | 850 | 890 | 930 | 2000 | |
| 6D34T | ME300086 | 860 | 900 | 940 | 2050 | |
| 6D20/6D22 | ME999368, D6CA | 1700 | 1780 | 1860 | 3800 | |
| 6D24-1 | ASOSIY: 100, ROD: 84, SROKE: 150 | 1900 | 2000 | 2100 | ||
| 6D24-2 | ASOSIY: 120, ROD: 90, SROKE: 155 | 3200 | 3350 | 3500 | ||
| 6D40 | 1900 | 2000 | 2100 | |||
| 6DB1/6DB10 | 1850 | 1950 | 2030 | |||
| 8DC20/8DC20A | 2300 | 2360 | 2420 | |||
| 8DC80/81/82 | ME997083/ME999355 | 2200 | 2300 | 2360 | ||
| 8DC90/91/92 | ME996186 | 2180 | 2280 | 2350 | ||
| 8DC10/8DC11 | 3100 | 3200 | 3300 | |||
| TOYOTA | 2F | 11702-60013,11702-76009-71 | 800 | 850 | 880 | |
| 3F | 11701-61010, 11702-61010 | 900 | 950 | 1000 | ||
| 1AR | 400 | 430 | 460 | 750 | ||
| 2AR | 13401-36011 | 550 | 580 | 600 | ||
| 1GR | 13401-31011, 13401-31060 | 900 | 930 | 950 | ||
| 2GR | 13401-0P040/31020/31040 | 900 | 930 | 950 | ||
| 5R | 13411-44900， 13411-49167 | 400 | 430 | 450 | ||
| 12R | 13411-31902， 13411-31011 | 380 | 410 | 440 | ||
| 22R/21R | 13411-38010 | 390 | 420 | 440 | ||
| 1Z | 13411-78300-71 | 520 | 550 | 580 | ||
| 2Z | 530 | 560 | 590 | |||
| 11Z | 13411-78760-71 | 820 | 860 | 900 | ||
| 12Z | 13411-78780-71 | 820 | 860 | 900 | ||
| 13Z | 820 | 860 | 900 | |||
| 14Z | 820 | 860 | 900 | |||
| 1DZ | 400 | 430 | 450 | |||
| 1AZ | 13401-28030,13401-28040 | 380 | 410 | 430 | ||
| 2AZ | 13401-28010 | 380 | 410 | 430 | 650 | |
| 1ZZ | 13401-22020,13411-7830071 | 300 | 330 | 350 | ||
| 3ZZ | 13401-22030 | 300 | 330 | 350 | ||
| 4ZZ | 13401-22040 | 300 | 330 | 350 | ||
| 1 NZ | 13401-21020, 13401-0C010 | 380 | 410 | 430 | ||
| 2NZ | 13401-21030 | 380 | 410 | 430 | ||
| 1ZR | 13401-0T010， 13401-37011 | 360 | 390 | 420 | 550 | |
| 2ZR | 13401-0T020 | 360 | 390 | 420 | 550 | |
| 2H | 13401-76011-71,13401-68010 | 1100 | 1150 | 1200 | ||
| 3P/4P | 13411-7600171，13411-96002 | 400 | 420 | 440 | ||
| B/1B（ESKI） | 13401-56020, 13401-56021, 6 teshik | 550 | 580 | 610 | ||
| 1B/2B（Yangi） | 13401-56030， 8 teshik | 550 | 580 | 610 | ||
| 3B/11B/13B | 13401-58010/13401-58020/13401-58018/56040 | 500 | 530 | 560 | ||
| 14B | 13401-58030/58021/58050 | 510 | 540 | 570 | ||
| 15B | 13401-58021 | 520 | 550 | 580 | ||
| 2J | 13411-96100 | 520 | 550 | 580 | ||
| 2L | 13401-54040, 13401-54050（6） | 390 | 410 | 430 | ||
| 2LT | 13401-54070 | 390 | 410 | 430 | ||
| 3L | 13401-54020/54060/54080/54100 | 380 | 400 | 420 | ||
| 3L-E | 400 | 420 | 440 | |||
| 5L | 13401-54061 | 380 | 400 | 420 | ||
| 5L-E | 13411-54150 | 400 | 420 | 440 | ||
| 1E/2E/4E | 13401-11050 | 220 | 240 | 250 | ||
| 3E/5E | 13401-11040 | 320 | 350 | 370 | ||
| 1C/2C | 13411-64908 | 320 | 350 | 370 | ||
| 1RZ/2RZ | 13411-75900 | 360 | 380 | 400 | ||
| 3RZ | 13411-75901 | 410 | 440 | 470 | ||
| 1TR | 13401-75010 | 380 | 410 | 430 | ||
| 2TR | 13401-75020， 13401-0C021 | 380 | 410 | 430 | 850 | |
| 1KZ-T/1KZ-TE | 13401-30010,13401-67010.6 yoki 8 teshik | 450 | 480 | 510 | 850 | |
| 1Y | 13411-72010， 13411-71900 | 350 | 370 | 390 | ||
| 2Y | 13411-72900 | 320 | 340 | 360 | ||
| 3Y/4Y | 13411-73010,13411-73900 | 300 | 320 | 340 | ||
| 4AF | 13411-15900 | 350 | 370 | 390 | ||
| 4AFE | 13411-16900 | 350 | 370 | 390 | ||
| 5A | 13411-15900 | 360 | 380 | 400 | ||
| 7A/8A | 13411-16903 | 360 | 380 | 400 | ||
| 3S | 13411-74908 | 420 | 450 | 480 | 700 | |
| 3SZVE 1,5 l | 13411-B1020， 13411-97401 | 360 | 380 | 400 | ||
| 2SZVE 1,3 l | 13401-33011,13411-97401 | 360 | 380 | 400 | ||
| 5S | 13401-74010 | 420 | 450 | 480 | 700 | |
| 3K/4K/5K | 13411-76006-71 | 400 | 420 | 440 | ||
| 1KD | 13401-30030/30040/30050/0L050, SROKE: 103 | 430 | 460 | 490 | 830 | |
| 2KD | 13401-30020/30060/0L030, INSURT: 95 | 430 | 460 | 490 | 830 | |
| 1Gts/1HD-T | 13411-17012 | 750 | 790 | 820 | ||
| 1FZ | 13401-66021 | 760 | 800 | 830 | ||
| 1GD | 13401-0E020 | 620 | 650 | 670 | ||
| 2GD | 13401-0E010 | 620 | 650 | 670 | ||
| 1VD | 13401-51010 | 1750 | 1800 | 1830 | ||
O'z vaqtida ta'mirlash: Komponentga va boshqa ulangan qismlarga zarar yetkazmaslik uchun krank mili bilan bog'liq har qanday muammolarni tezda hal qiling.