ISUZU ekskavator dvigatelining krank mili
Krank milining vazifasi nima?
Krank mili asosan ichki yonish dvigatelining asosiy qismidir. Krank mili dvigatelning to'g'ri ishlashi va chiziqli harakatni aylanish harakatiga aylantirish uchun javobgardir. Krank millari uzoq xizmat qilishini ta'minlash uchun juda yuqori charchoqqa chidamlilik va aşınmaya bardoshli bo'lishi kerak.
Ekskavatorimning krank milini aşınma va yirtilishini qanchalik tez-tez tekshirishim kerak?
Ekskavatoringizdagi krank milining aşınmasını tekshirish uskunaga texnik xizmat ko'rsatishning ajralmas qismidir. Ushbu tekshiruvlarning chastotasi bir qancha omillarga, jumladan, ishlab chiqaruvchining tavsiyalariga, ekskavatorning yoshiga, ish sharoitlariga va foydalanish intensivligiga bog'liq bo'lishi mumkin.
Umumiy qoida sifatida, krank milini muntazam texnik xizmat ko'rsatish jadvalining bir qismi sifatida tekshirish tavsiya etiladi. Og'ir sharoitlarda ishlaydigan og'ir ekskavatorlar uchun tez-tez tekshiruvlar zarur bo'lishi mumkin. Muntazam vizual tekshiruvlar, rejalashtirilgan texnik xizmat ko'rsatish oraliqlari bilan birga, har qanday aşınma va yirtilish belgilarini erta aniqlashga, yuzaga kelishi mumkin bo'lgan muammolarning oldini olishga va ishlamay qolish vaqtini minimallashtirishga yordam beradi.
Oxir-oqibat, uskunangizning markasi, modeli va ishlatilishiga qarab, krank milini tekshirish chastotasi bo'yicha aniq ko'rsatmalar olish uchun ekskavator qo'llanmasiga yoki ishlab chiqaruvchining tavsiyalariga murojaat qilish yaxshidir.
Ekskavatorda krank milini saqlashning eng yaxshi usullari qanday?
Ekskavatorda krank milini saqlash mashinaning to'g'ri ishlashini ta'minlash uchun juda muhimdir. Krank milini saqlashning ba'zi eng yaxshi usullari:
Muntazam tekshiruvlar: Krank milining aşınma, shikastlanish yoki noto'g'ri joylashuv belgilari bor-yo'qligini muntazam ravishda vizual tekshiruvdan o'tkazing. Bu potentsial muammolarni erta aniqlashga yordam beradi.
Moylash: Ishlab chiqaruvchining tavsiyalariga muvofiq krank mili va uning podshipniklarini to'g'ri moylashni ta'minlang. Yetarli darajada moylash krank mili qismlarining ishqalanishini va aşınmasını kamaytiradi.
Vibratsiyalarni kuzatish: Ekskavatorning ish paytida tebranishlarini kuzatib boring, chunki haddan tashqari tebranishlar krank mili yoki uning tegishli qismlari bilan bog'liq muammolarni ko'rsatishi mumkin.
To'g'ri foydalanish: Texnik xizmat ko'rsatish yoki ta'mirlash ishlari paytida, har qanday jismoniy shikastlanish yoki buzilishning oldini olish uchun krank milini ehtiyotkorlik bilan ishlating.
Tekislash tekshiruvlari: Krank milining belgilangan toleranslar doirasida ekanligiga ishonch hosil qilish uchun uning hizalanishini vaqti-vaqti bilan tekshirib turing. Noto'g'ri hizalanish muddatidan oldin aşınmaya va ishdan chiqishga olib kelishi mumkin.
| Ism | Dvigatel turi | Qism raqami/OEM | Aniq quyma (QT800-3) | Soxtalashtirilgan | ||
| Umumiy | 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 boshcha | 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, Uskunalar bilan | 630 | 660 | 690 | ||
| 4BC2/4BC1/DB33 | 5-12310-161-0, DB33 | 450 | 480 | 510 | 1350-yil | |
| 4BD1 | 5-12310-163-0 | 560 | 590 | 620 | 1350-yil | |
| 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 Rodjournal：66 | 720 | 760 | 800 | 1800-yil | |
| 4HE1T/4HK1 | 8-94396-737-3/8-98029-270-0 Rodjournal：73 | 700 | 740 | 780 | 1800-yil | |
| 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, jihozlar bilan | 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-yil | |
| 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-yil | |
| 6QA1 | 1-12310-386-1 | 1950-yil | 2050-yil | 2150 | ||
| 6RB1 | 1-12310-503-2，EX400 | 2100 | 2200 | 2300 | ||
| 6SA1 | 1-12310-569-0 | 1280 | 1340-yil | 1380-yil | ||
| 6SD1T | 1-12310-671-0 | 1500 | 1580-yil | 1650-yil | ||
| 6WG1 | 1-12310675-1 | 4300 | 4500 | 4600 | 8500k | |
| DH100 | 9-1211-1670-0 | 1800-yil | 1900-yil | 2000-yil | ||
| DA120 | 1400 | 1480-yil | 1550-yil | |||
| 10PB1 | 2600 | 2700 | 2800 | |||
| 10PD1 | 2900 | 3000 | 3100 | |||
| 10PE1 | 2900 | 3000 | 3100 | |||
| 10 dona 1 ta | 2600 | 2700 | 2800 | |||
| 12 dona 1 | 2500 | 2600 | 2700 | |||
| 12PD1 | 3050 | 3200 | 3300 | |||
| 12PE1 | 3050 | 3200 | 3300 | |||
| BENZ | OM352 mín | 8 yoki 12 Balans | 1050 | 1100 | 1150 | |
| OM352jnjn | 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-yil | 1880-yil | 1950-yil | ||
| OM364 | 3640301102/3640300702 | 1000 | 1050 | 1100 | ||
| OM366 | 3660301102/3660300702 | 1050 | 1100 | 1150 | 2000-yil | |
| OM401 | 4010302301/4010302501 | 1800-yil | 1850-yil | 1900-yil | 3000 | |
| OM402 | 4020304301/4020303701 | 2200 | 2300 | 2350 | 3500 | |
| OM403 | 4030303001/4230303301/4230303401 | 2350 | 2450 | 2530 | 4000 | |
| OM421 | 4210301701/4210302401/4210302501/10302501 | 2000-yil | 2050-yil | 2100 | ||
| OM423 | 4230301501/4230303301/4230303401 | 2450 | 2550 | 2630 | ||
| OM422 | 4220304301/4220303701 | 2300 | 2370 | 2420 | ||
| OM651 | A6510302501 4or8-Balans | 900 | 930 | 950 | 1800-yil | |
| OM441 | 2000-yil | 2050-yil | 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-yil | |
| 4D35 | MD013680，4Qarama-qarshilik | 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 | 1-zarba：78，2-zarba：92 | 750 | 780 | 800 | ||
| S4L | 880 | 910 | 930 | |||
| S4KT | 4W3989/4W3579,5I7844 | 650 | 680 | 710 | 1700-yil | |
| S6E | 34720-30011 | 1800-yil | 1850-yil | 1900-yil | ||
| 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-yil | |
| 6D34T | ME300086 | 860 | 900 | 940 | 2050-yil | |
| 6D20/6D22 | ME999368, D6CA | 1700-yil | 1780-yil | 1860-yil | 3800 | |
| 6D24-1 | ASOSIY: 100, STOK: 84, URILGAN SILASH: 150 | 1900-yil | 2000-yil | 2100 | ||
| 6D24-2 | ASOSIY: 120, STOK: 90, URILGAN SILASH: 155 | 3200 | 3350 | 3500 | ||
| 6D40 | 1900-yil | 2000-yil | 2100 | |||
| 6DB1/6DB10 | 1850-yil | 1950-yil | 2030-yil | |||
| 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 | ||
| 1NZ | 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 | ||
| 3 yosh/4 yosh | 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 1.5L | 13411-B1020，13411-97401 | 360 | 380 | 400 | ||
| 2SZVE 1.3L | 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, URUSH: 103 | 430 | 460 | 490 | 830 | |
| 2KD | 13401-30020/30060/0L030, URISH: 95 | 430 | 460 | 490 | 830 | |
| 1HZ/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-yil | 1800-yil | 1830-yil | ||
O'z vaqtida ta'mirlash: Komponent va boshqa ulangan qismlarga qo'shimcha shikastlanishning oldini olish uchun krank mili bilan bog'liq har qanday muammolarni o'z vaqtida hal qiling.
