{"id":5865,"date":"2025-08-23T17:00:59","date_gmt":"2025-08-23T10:00:59","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=5865"},"modified":"2025-12-13T03:17:56","modified_gmt":"2025-12-12T20:17:56","slug":"cau-banh-xich-80-tan-kobelco-7080","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/cau-banh-xich-80-tan-kobelco-7080\/","title":{"rendered":"B\u00e1n c\u1ea9u b\u00e1nh x\u00edch 80 t\u1ea5n Kobelco 7080"},"content":{"rendered":"

T\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 c\u1ea9u b\u00e1nh x\u00edch 80 t\u1ea5n Kobelco 7080 \u2013 d\u00f2ng c\u1ea9u th\u1ee7y l\u1ef1c m\u1ea1nh m\u1ebd v\u1edbi c\u1ea5u h\u00ecnh linh ho\u1ea1t, hi\u1ec7u su\u1ea5t cao v\u00e0 v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh.<\/h2>\n

Trong c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 y\u00eau c\u1ea7u n\u00e2ng h\u1ea1 t\u1ea3i tr\u1ecdng l\u1edbn nh\u01b0 x\u00e2y d\u1ef1ng c\u1ea7u \u0111\u01b0\u1eddng, l\u1eafp k\u1ebft c\u1ea5u th\u00e9p, c\u00f4ng nghi\u1ec7p n\u1eb7ng\u2026 vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i xe c\u1ea9u ph\u00f9 h\u1ee3p l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ti\u1ebfn \u0111\u1ed9 v\u00e0 an to\u00e0n thi c\u00f4ng. Trong s\u1ed1 c\u00e1c d\u00f2ng thi\u1ebft b\u1ecb n\u00e2ng n\u1ed5i b\u1eadt hi\u1ec7n nay, c\u1ea9u b\u00e1nh x\u00edch 80 t\u1ea5n Kobelco 7080<\/strong> \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 ph\u01b0\u01a1ng \u00e1n \u0111\u00e1ng c\u00e2n nh\u1eafc cho nhi\u1ec1u nh\u00e0 th\u1ea7u.<\/p>\n

Trong b\u00e0i vi\u1ebft n\u00e0y, Hanoi Vietnam s\u1ebd ph\u00e2n t\u00edch s\u00e2u c\u00e1c kh\u00eda c\u1ea1nh k\u1ef9 thu\u1eadt, c\u00f4ng n\u0103ng th\u1ef1c t\u1ebf, chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c d\u00f2ng xe c\u1ea9u b\u00e1nh x\u00edch kh\u00e1c, t\u1eeb \u0111\u00f3 gi\u00fap k\u1ef9 s\u01b0 v\u00e0 ch\u1ee7 \u0111\u1ea7u t\u01b0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn.<\/p>\n


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Thi\u1ebft k\u1ebf c\u1ea5u h\u00ecnh c\u1ea7n \u0111a d\u1ea1ng \u2013 linh ho\u1ea1t theo t\u1eebng y\u00eau c\u1ea7u c\u00f4ng vi\u1ec7c<\/h3>\n

M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a c\u1ea9u Kobelco 7080<\/strong> l\u00e0 kh\u1ea3 n\u0103ng c\u1ea5u h\u00ecnh c\u1ea7n c\u1ef1c k\u1ef3 linh ho\u1ea1t. M\u00e1y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhi\u1ec1u t\u00ecnh hu\u1ed1ng n\u00e2ng kh\u00e1c nhau, t\u1eeb n\u00e2ng th\u1eb3ng \u0111\u1ee9ng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng nh\u00e0 x\u01b0\u1edfng \u0111\u1ebfn c\u00e1c c\u00f4ng vi\u1ec7c t\u1ea7m xa \u1edf khu v\u1ef1c kh\u00f3 ti\u1ebfp c\u1eadn.<\/p>\n

\"M\u00e1y<\/p>\n

C\u1ea7n ch\u00ednh c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u1eeb 12,19 m\u00e9t \u0111\u1ebfn 57,91 m\u00e9t<\/strong>, \u0111\u00e1p \u1ee9ng \u0111a d\u1ea1ng chi\u1ec1u cao l\u00e0m vi\u1ec7c. Ngo\u00e0i ra, Kobelco c\u00f2n h\u1ed7 tr\u1ee3 c\u1ea7n ph\u1ee5 c\u1ed1 \u0111\u1ecbnh<\/strong> d\u00e0i t\u1eeb 13\u201331 m\u00e9t v\u00e0 c\u1ea7n ph\u1ee5 gi\u00e0n (luffing jib)<\/strong> d\u00e0i t\u1edbi 52 m\u00e9t. C\u00e1c t\u1ed5 h\u1ee3p nh\u01b0 61 m + 31 m ho\u1eb7c 49 m + 52 m cho ph\u00e9p c\u1ea9u l\u00e0m vi\u1ec7c trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng gian ch\u1eadt h\u1eb9p m\u00e0 v\u1eabn \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ea7m n\u00e2ng l\u1edbn.<\/p>\n

So v\u1edbi c\u00e1c d\u00f2ng c\u1ea9u c\u00f9ng ph\u00e2n kh\u00fac, Kobelco 7080 n\u1ed5i b\u1eadt \u1edf t\u00ednh t\u00f9y bi\u1ebfn m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh ho\u1eb7c g\u00e2y kh\u00f3 kh\u0103n trong l\u1eafp d\u1ef1ng. V\u1edbi c\u00f4ng tr\u01b0\u1eddng \u0111\u00f2i h\u1ecfi thay \u0111\u1ed5i ph\u01b0\u01a1ng \u00e1n n\u00e2ng th\u01b0\u1eddng xuy\u00ean, \u0111\u00e2y l\u00e0 \u0111i\u1ec3m c\u1ed9ng l\u1edbn.<\/p>\n


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S\u1ee9c n\u00e2ng m\u1ea1nh m\u1ebd \u2013 hi\u1ec7u su\u1ea5t t\u1eddi t\u1ed1i \u01b0u cho thi c\u00f4ng n\u1eb7ng<\/h3>\n

V\u1edbi s\u1ee9c n\u00e2ng t\u1ed1i \u0111a 80 t\u1ea5n t\u1ea1i m\u00f4-men n\u00e2ng 668 t\u1ea5n\u00b7m<\/strong>, Kobelco 7080 \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o nh\u00f3m c\u1ea9u b\u00e1nh x\u00edch h\u1ea1ng n\u1eb7ng, \u0111\u00e1p \u1ee9ng t\u1ed1t y\u00eau c\u1ea7u thi c\u00f4ng c\u00e1c h\u1ea1ng m\u1ee5c quy m\u00f4 l\u1edbn nh\u01b0 l\u1eafp d\u1ea7m c\u1ea7u, silo c\u00f4ng nghi\u1ec7p, c\u1ea9u container, kh\u1ed1i b\u00ea t\u00f4ng \u0111\u00fac s\u1eb5n\u2026<\/p>\n

T\u1ed1c \u0111\u1ed9 t\u1eddi l\u00ean \u0111\u1ebfn 102 m\/ph\u00fat<\/strong> cho t\u1eddi ch\u00ednh v\u00e0 t\u1eddi ph\u1ee5, trong khi t\u1eddi c\u1ea7n \u0111\u1ea1t t\u1edbi 45 m\/ph\u00fat gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian thao t\u00e1c v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u00f4ng vi\u1ec7c. M\u00f4-men xo\u1eafn m\u1ea1nh m\u1ebd k\u1ebft h\u1ee3p t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh cao gi\u00fap m\u00e1y kh\u00f4ng ch\u1ec9 kh\u1ecfe m\u00e0 c\u00f2n nhanh, \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch v\u1edbi c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c l\u1edbn trong th\u1eddi gian ng\u1eafn.<\/p>\n

Th\u1ef1c t\u1ebf tri\u1ec3n khai t\u1ea1i nhi\u1ec1u c\u00f4ng tr\u01b0\u1eddng cho th\u1ea5y, Kobelco 7080 v\u1eabn gi\u1eef hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh khi v\u1eadn h\u00e0nh li\u00ean t\u1ee5c 8\u201310 ti\u1ebfng\/ng\u00e0y trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ecba h\u00ecnh g\u1ed3 gh\u1ec1.<\/p>\n


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\u0110\u1ed9ng c\u01a1 Mitsubishi 6D22CT \u2013 B\u1ec1n b\u1ec9 v\u00e0 ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u<\/h3>\n

Cung c\u1ea5p s\u1ee9c m\u1ea1nh cho Kobelco 7080 l\u00e0 \u0111\u1ed9ng c\u01a1 diesel Mitsubishi 6D22CT<\/strong>, dung t\u00edch 8,9L, c\u00f4ng su\u1ea5t c\u1ef1c \u0111\u1ea1i 180,2 kW t\u1ea1i 2000 v\u00f2ng\/ph\u00fat<\/strong>. \u0110\u00e2y l\u00e0 d\u00f2ng \u0111\u1ed9ng c\u01a1 n\u1ed5i ti\u1ebfng v\u1ec1 \u0111\u1ed9 b\u1ec1n v\u00e0 hi\u1ec7u su\u1ea5t nhi\u00ean li\u1ec7u, th\u01b0\u1eddng th\u1ea5y tr\u00ean c\u00e1c thi\u1ebft b\u1ecb thi c\u00f4ng h\u1ea1ng n\u1eb7ng t\u1ea1i Nh\u1eadt B\u1ea3n v\u00e0 c\u00e1c th\u1ecb tr\u01b0\u1eddng kh\u00f3 t\u00ednh.<\/p>\n

H\u1ec7 th\u1ed1ng phun nhi\u00ean li\u1ec7u tr\u1ef1c ti\u1ebfp k\u1ebft h\u1ee3p v\u1edbi t\u0103ng \u00e1p v\u00e0 l\u00e0m m\u00e1t kh\u00ed n\u1ea1p<\/strong> gi\u00fap \u0111\u1ed9ng c\u01a1 duy tr\u00ec m\u00f4-men xo\u1eafn cao \u1edf d\u1ea3i t\u1ed1c \u0111\u1ed9 th\u1ea5p. Nh\u1edd \u0111\u00f3, m\u00e1y c\u00f3 th\u1ec3 kh\u1edfi \u0111\u1ed9ng t\u1ea3i n\u1eb7ng d\u1ec5 d\u00e0ng v\u00e0 ti\u1ebft ki\u1ec7m nhi\u00ean li\u1ec7u t\u1ed1i \u0111a.<\/p>\n

Theo th\u1ed1ng k\u00ea t\u1eeb nhi\u1ec1u \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh, m\u1ee9c ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u c\u1ee7a Kobelco 7080 v\u00e0o kho\u1ea3ng 17\u201320 l\u00edt\/gi\u1edd<\/strong> \u1edf ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c to\u00e0n t\u1ea3i \u2013 m\u1ed9t con s\u1ed1 kh\u00e1 h\u1ee3p l\u00fd so v\u1edbi c\u00e1c d\u00f2ng c\u1ea9u kh\u00e1c c\u00f9ng c\u00f4ng su\u1ea5t.<\/p>\n


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H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c to\u00e0n ph\u1ea7n \u2013 \u0110i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c, v\u1eadn h\u00e0nh m\u01b0\u1ee3t<\/h3>\n

Kobelco 7080 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n th\u1ee7y l\u1ef1c to\u00e0n ph\u1ea7n<\/strong>, trong \u0111\u00f3 3 b\u01a1m piston \u0111\u01b0\u1ee3c d\u1eabn \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp t\u1eeb \u0111\u1ed9ng c\u01a1, gi\u00fap truy\u1ec1n \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 nhanh nh\u1ea1y. \u00c1p su\u1ea5t h\u1ec7 th\u1ed1ng l\u00ean t\u1edbi 32 MPa<\/strong>, \u0111\u1ee7 s\u1ee9c \u0111\u00e1p \u1ee9ng c\u00e1c t\u00e1c v\u1ee5 n\u00e2ng \u2013 xoay \u2013 d\u1ecbch chuy\u1ec3n trong \u0111i\u1ec1u ki\u1ec7n t\u1ea3i n\u1eb7ng v\u00e0 li\u00ean t\u1ee5c.<\/p>\n

\u0110\u1eb7c bi\u1ec7t, c\u00e1c thao t\u00e1c nh\u01b0 n\u00e2ng h\u1ea1, k\u00e9o c\u00e1p, quay toa\u2026 \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n th\u00f4ng qua c\u1ea7n g\u1ea1t \u0111i\u1ec7n t\u1eed v\u1edbi \u0111\u1ed9 nh\u1ea1y cao, gi\u00fap t\u00e0i x\u1ebf d\u1ec5 d\u00e0ng l\u00e0m ch\u1ee7 thi\u1ebft b\u1ecb ngay c\u1ea3 khi v\u1eadn h\u00e0nh trong kh\u00f4ng gian h\u1eb9p ho\u1eb7c c\u00f3 nhi\u1ec1u ch\u01b0\u1edbng ng\u1ea1i v\u1eadt.<\/p>\n

Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t v\u00e0 l\u1ecdc d\u1ea7u th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed t\u1ed1i \u01b0u \u0111\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 s\u1ea1ch d\u1ea7u trong su\u1ed1t qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/p>\n


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Trang b\u1ecb an to\u00e0n \u0111\u1ea7y \u0111\u1ee7 \u2013 \u0110\u00e1p \u1ee9ng y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u00f4ng tr\u00ecnh<\/h3>\n

C\u1ea9u b\u00e1nh x\u00edch 80 t\u1ea5n Kobelco 7080<\/strong> \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng an to\u00e0n ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p g\u1ed3m:<\/p>\n