{"id":6258,"date":"2026-01-08T09:00:58","date_gmt":"2026-01-08T02:00:58","guid":{"rendered":"https:\/\/mayxaydunghanoi.com\/?p=6258"},"modified":"2025-12-13T03:14:20","modified_gmt":"2025-12-12T20:14:20","slug":"gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong","status":"publish","type":"post","link":"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/","title":{"rendered":"Gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u m\u00e1y khoan \u0111\u1eadp c\u00e1p theo t\u1eebng d\u00f2ng"},"content":{"rendered":"

T\u00ecm hi\u1ec3u gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u th\u1ef1c t\u1ebf c\u1ee7a t\u1eebng d\u00f2ng m\u00e1y khoan \u0111\u1eadp c\u00e1p, t\u1eeb XY-1 \u0111\u1ebfn HD-30, m\u00e1y Trung Qu\u1ed1c, Nh\u1eadt b\u00e3i v\u00e0 m\u00e1y c\u1ea3i ti\u1ebfn.<\/h2>\n

Trong thi c\u00f4ng m\u00f3ng s\u00e2u \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u1ecdc nh\u1ed3i, h\u1ed1 khoan l\u1edbn ho\u1eb7c c\u1ecdc khoan t\u1ea1i v\u00f9ng \u0111\u1ea5t y\u1ebfu \u2013 vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i m\u00e1y khoan \u0111\u1eadp c\u00e1p l\u00e0 y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ti\u1ebfn \u0111\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3 c\u00f4ng tr\u00ecnh. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i k\u1ef9 s\u01b0 n\u00e0o c\u0169ng n\u1eafm r\u00f5 gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u khoan hi\u1ec7u qu\u1ea3<\/strong> c\u1ee7a t\u1eebng d\u00f2ng m\u00e1y, \u0111\u1eb7c bi\u1ec7t khi th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u l\u1ef1a ch\u1ecdn: t\u1eeb m\u00e1y c\u0169 Nh\u1eadt b\u00e3i, m\u00e1y Trung Qu\u1ed1c m\u1edbi, \u0111\u1ebfn c\u00e1c d\u00f2ng c\u1ea3i ti\u1ebfn g\u1eafn t\u1eddi th\u1ee7y l\u1ef1c ho\u1eb7c k\u1ebft h\u1ee3p c\u1ea7n tr\u1ee5c.<\/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 m\u00e1y khoan \u0111\u1eadp c\u00e1p 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

Ch\u00fang ta s\u1ebd c\u00f9ng \u0111i s\u00e2u v\u00e0o: gi\u1edbi h\u1ea1n \u0111\u1ed9 s\u00e2u khoan hi\u1ec7u qu\u1ea3, y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t, c\u00e1ch ch\u1ecdn thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p theo t\u1eebng lo\u1ea1i c\u00f4ng tr\u00ecnh, c\u0169ng nh\u01b0 b\u1ea3ng so s\u00e1nh k\u1ef9 thu\u1eadt gi\u1eefa c\u00e1c d\u00f2ng m\u00e1y khoan \u0111\u1eadp c\u00e1p ph\u1ed5 bi\u1ebfn.<\/p>\n

\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng v\u00e0 gi\u1edbi h\u1ea1n th\u1ef1c t\u1ebf c\u1ee7a m\u00e1y khoan \u0111\u1eadp c\u00e1p<\/h3>\n

M\u00e1y khoan \u0111\u1eadp c\u00e1p l\u00e0 thi\u1ebft b\u1ecb thi c\u00f4ng m\u00f3ng s\u1eed d\u1ee5ng nguy\u00ean l\u00fd “n\u00e2ng \u2013 th\u1ea3 \u2013 \u0111\u1eadp” li\u00ean t\u1ee5c. M\u1ed9t qu\u1ea3 n\u1eb7ng (b\u00faa khoan) \u0111\u01b0\u1ee3c t\u1eddi n\u00e2ng l\u00ean cao v\u00e0 th\u1ea3 r\u01a1i t\u1ef1 do xu\u1ed1ng \u0111\u00e1y h\u1ed1 khoan, t\u1ea1o xung l\u1ef1c ph\u00e1 v\u1ee1 t\u1ea7ng \u0111\u1ea5t \u0111\u00e1. B\u00f9n khoan \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01b0a \u0111\u1ea5t \u0111\u00e1 l\u00ean mi\u1ec7ng h\u1ed1 th\u00f4ng qua \u1ed1ng v\u00e1ch ho\u1eb7c g\u1ea7u x\u00fac th\u1ee7 c\u00f4ng.<\/p>\n

C\u01a1 ch\u1ebf \u0111\u01a1n gi\u1ea3n nh\u01b0ng c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3 trong c\u00e1c \u0111\u1ecba h\u00ecnh:<\/p>\n

    \n
  • \u0110\u1ea5t s\u00e9t, \u0111\u1ea5t pha l\u1eabn s\u1ecfi<\/li>\n
  • T\u1ea7ng \u0111\u00e1 phong h\u00f3a, \u0111\u00e1 t\u1ed5 ong, \u0111\u00e1 cu\u1ed9i<\/li>\n
  • V\u00f9ng \u0111\u1ea5t b\u1ed3i t\u00edch, ven s\u00f4ng, k\u00eanh r\u1ea1ch<\/li>\n<\/ul>\n

    Tuy nhi\u00ean, gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u khoan th\u1ef1c t\u1ebf l\u1ea1i kh\u00f4ng ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o l\u1ef1c \u0111\u1eadp, m\u00e0 c\u00f2n ch\u1ecbu \u1ea3nh h\u01b0\u1edfng b\u1edfi:<\/p>\n

      \n
    • Chi\u1ec1u cao c\u1ea7n khoan<\/strong> (gi\u1edbi h\u1ea1n b\u1edfi khung m\u00e1y ho\u1eb7c c\u1ea7n tr\u1ee5c)<\/li>\n
    • Chi\u1ec1u d\u00e0i c\u00e1p v\u00e0 l\u1ef1c k\u00e9o t\u1eddi<\/strong><\/li>\n
    • Tr\u1ecdng l\u01b0\u1ee3ng b\u00faa<\/strong> (th\u01b0\u1eddng t\u1eeb 300 kg \u0111\u1ebfn 3000 kg)<\/li>\n
    • \u0110\u01b0\u1eddng k\u00ednh l\u1ed7 khoan<\/strong><\/li>\n
    • Lo\u1ea1i \u0111\u1ea5t \u0111\u00e1 v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ecdc nh\u1ed3i<\/strong><\/li>\n<\/ul>\n

      K\u1ebft qu\u1ea3 l\u00e0, d\u00f9 c\u00f3 m\u00e1y ghi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt cho ph\u00e9p khoan 150\u2013200 m, nh\u01b0ng chi\u1ec1u s\u00e2u khoan hi\u1ec7u qu\u1ea3 nh\u1ea5t<\/strong> (t\u1ee9c l\u00e0 \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t, an to\u00e0n v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c) th\u01b0\u1eddng th\u1ea5p h\u01a1n 20\u201330%.<\/p>\n

      \n

      Gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c d\u00f2ng m\u00e1y ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/h3>\n

      D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n lo\u1ea1i v\u00e0 ph\u00e2n t\u00edch chi ti\u1ebft t\u1eebng d\u00f2ng m\u00e1y khoan \u0111\u1eadp c\u00e1p ph\u1ed5 bi\u1ebfn, t\u1eeb lo\u1ea1i nh\u1ecf (XY-1) \u0111\u1ebfn d\u00f2ng c\u1ea3i ti\u1ebfn d\u00f9ng c\u1ea7n tr\u1ee5c v\u00e0 h\u1ec7 th\u1ed1ng t\u1eddi th\u1ee7y l\u1ef1c.<\/p>\n

      1. D\u00f2ng m\u00e1y XY-1, XY-1A, XY-1B<\/strong><\/h4>\n
        \n
      • Chi\u1ec1u s\u00e2u khoan hi\u1ec7u qu\u1ea3<\/strong>: 30\u201370 m<\/li>\n
      • \u1ee8ng d\u1ee5ng<\/strong>: Khoan kh\u1ea3o s\u00e1t \u0111\u1ecba ch\u1ea5t, gi\u1ebfng n\u01b0\u1edbc, c\u1ecdc d\u00e2n d\u1ee5ng nh\u1ecf<\/li>\n
      • \u01afu \u0111i\u1ec3m<\/strong>: Nh\u1ecf g\u1ecdn, d\u1ec5 v\u1eadn h\u00e0nh, chi ph\u00ed th\u1ea5p<\/li>\n
      • H\u1ea1n ch\u1ebf<\/strong>: L\u1ef1c \u0111\u1eadp nh\u1eb9, kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ea5t c\u1ee9ng ho\u1eb7c \u0111\u01b0\u1eddng k\u00ednh l\u1edbn<\/li>\n<\/ul>\n

        2. D\u00f2ng XY-200, XY-300, XY-400<\/strong><\/h4>\n
          \n
        • Chi\u1ec1u s\u00e2u hi\u1ec7u qu\u1ea3<\/strong>: 100\u2013300 m (t\u00f9y d\u00f2ng)<\/li>\n
        • \u1ee8ng d\u1ee5ng<\/strong>: C\u1ecdc khoan nh\u1ed3i c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng, trung t\u1ea7ng<\/li>\n
        • \u01afu \u0111i\u1ec3m<\/strong>: \u0110a n\u0103ng, c\u00f3 th\u1ec3 d\u00f9ng b\u00faa \u0111\u1eadp ho\u1eb7c khoan xoay<\/li>\n
        • Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong>: C\u1ea7n tay ngh\u1ec1 v\u1eadn h\u00e0nh cao, ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u nhi\u1ec1u<\/li>\n<\/ul>\n

          3. M\u00e1y \u0111\u1eadp c\u00e1p HD-15, HD-30 (Trung Qu\u1ed1c)<\/strong><\/h4>\n
            \n
          • Chi\u1ec1u s\u00e2u hi\u1ec7u qu\u1ea3<\/strong>: 60\u2013120 m<\/li>\n
          • \u0110\u01b0\u1eddng k\u00ednh khoan<\/strong>: 400\u20131000 mm<\/li>\n
          • \u01afu \u0111i\u1ec3m<\/strong>: Ph\u1ed5 bi\u1ebfn, d\u1ec5 thay th\u1ebf ph\u1ee5 t\u00f9ng, gi\u00e1 r\u1ebb<\/li>\n
          • Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong>: K\u1ebft c\u1ea5u khung nh\u1eb9, rung l\u1eafc nhi\u1ec1u \u1edf h\u1ed1 s\u00e2u<\/li>\n<\/ul>\n

            4. M\u00e1y khoan Nh\u1eadt b\u00e3i (Furukawa, Maruzen)<\/strong><\/h4>\n
              \n
            • Chi\u1ec1u s\u00e2u hi\u1ec7u qu\u1ea3<\/strong>: 60\u2013100 m<\/li>\n
            • \u01afu \u0111i\u1ec3m<\/strong>: \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh cao, c\u1ea5u tr\u00fac b\u1ec1n, ph\u00f9 h\u1ee3p \u0111\u1ea5t c\u1ee9ng<\/li>\n
            • Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/strong>: Thi\u1ebfu ph\u1ee5 t\u00f9ng, kh\u00f3 s\u1eeda ch\u1eefa n\u1ebfu h\u1ecfng n\u1eb7ng<\/li>\n<\/ul>\n

              5. M\u00e1y c\u1ea3i ti\u1ebfn g\u1eafn t\u1eddi th\u1ee7y l\u1ef1c 55\u201375 kW<\/strong><\/h4>\n
                \n
              • Chi\u1ec1u s\u00e2u hi\u1ec7u qu\u1ea3<\/strong>: 80\u2013130 m<\/li>\n
              • \u0110\u01b0\u1eddng k\u00ednh khoan<\/strong>: 600\u20131200 mm<\/li>\n
              • \u01afu \u0111i\u1ec3m<\/strong>: \u0110i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c, khoan s\u00e2u \u1ed5n \u0111\u1ecbnh<\/li>\n
              • H\u1ea1n ch\u1ebf<\/strong>: Chi ph\u00ed \u0111\u1ea7u t\u01b0 cao, c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh<\/li>\n<\/ul>\n

                6. M\u00e1y \u0111\u1eadp c\u00e1p g\u1eafn tr\u00ean c\u1ea7n tr\u1ee5c b\u00e1nh x\u00edch (50\u201380 t\u1ea5n)<\/strong><\/h4>\n
                  \n
                • Chi\u1ec1u s\u00e2u hi\u1ec7u qu\u1ea3<\/strong>: 100\u2013150 m<\/li>\n
                • Ph\u00f9 h\u1ee3p<\/strong>: Thi c\u00f4ng c\u1ea7u, b\u1edd k\u00e8, c\u1ea3ng bi\u1ec3n, c\u00f4ng tr\u00ecnh s\u00f4ng n\u01b0\u1edbc<\/li>\n
                • \u01afu \u0111i\u1ec3m<\/strong>: C\u00f3 th\u1ec3 khoan c\u1ecdc l\u1edbn \u0111\u01b0\u1eddng k\u00ednh >1500 mm<\/li>\n
                • H\u1ea1n ch\u1ebf<\/strong>: Ph\u1ee5 thu\u1ed9c c\u1ea7n tr\u1ee5c, y\u00eau c\u1ea7u m\u1eb7t b\u1eb1ng l\u1edbn<\/li>\n<\/ul>\n
                  \n

                  So s\u00e1nh kh\u1ea3 n\u0103ng khoan gi\u1eefa m\u00e1y Trung Qu\u1ed1c, Nh\u1eadt b\u00e3i v\u00e0 m\u00e1y c\u1ea3i ti\u1ebfn<\/h3>\n

                  \u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u k\u1ef9 s\u01b0 quan t\u00e2m khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb. C\u00f9ng m\u1ed9t chi\u1ec1u s\u00e2u 100 m, m\u00e1y Trung Qu\u1ed1c, Nh\u1eadt b\u00e3i v\u00e0 m\u00e1y c\u1ea3i ti\u1ebfn cho hi\u1ec7u qu\u1ea3 r\u1ea5t kh\u00e1c nhau.<\/p>\n

                  M\u00e1y Trung Qu\u1ed1c (HD-15, HD-30):<\/strong><\/p>\n

                    \n
                  • \u01afu \u0111i\u1ec3m l\u00e0 r\u1ebb, d\u1ec5 t\u00ecm, v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n.<\/li>\n
                  • Tuy nhi\u00ean, l\u1ef1c \u0111\u1eadp y\u1ebfu khi g\u1eb7p t\u1ea7ng \u0111\u00e1 ho\u1eb7c l\u1edbp s\u00e9t c\u1ee9ng.<\/li>\n
                  • C\u00e0ng khoan s\u00e2u > 80 m, \u0111\u1ed9 rung l\u1eafc c\u00e0ng l\u1edbn, m\u1ea5t \u1ed5n \u0111\u1ecbnh h\u1ed1 khoan.<\/li>\n<\/ul>\n

                    M\u00e1y Nh\u1eadt b\u00e3i:<\/strong><\/p>\n

                      \n
                    • Th\u00edch h\u1ee3p khi c\u1ea7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh, b\u00faa n\u1eb7ng, l\u1ef1c \u0111\u1eadp s\u00e2u.<\/li>\n
                    • Ph\u00f9 h\u1ee3p \u0111\u1ea5t c\u1ee9ng, \u0111\u00e1 ong, t\u1ea7ng l\u1eabn s\u1ecfi l\u1edbn.<\/li>\n
                    • Nh\u01b0ng ph\u1ee5 t\u00f9ng khan hi\u1ebfm, h\u1ecfng t\u1eddi r\u1ea5t kh\u00f3 thay.<\/li>\n<\/ul>\n

                      M\u00e1y c\u1ea3i ti\u1ebfn th\u1ee7y l\u1ef1c:<\/strong><\/p>\n

                        \n
                      • L\u1ef1c \u0111\u1eadp m\u1ea1nh, t\u1ed1c \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c.<\/li>\n
                      • C\u00f3 th\u1ec3 khoan \u1ed5n \u0111\u1ecbnh \u1edf >100 m.<\/li>\n
                      • T\u1ed1n chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u nh\u01b0ng b\u1ec1n, n\u0103ng su\u1ea5t cao.<\/li>\n<\/ul>\n
                        \n

                        G\u1ee3i \u00fd ch\u1ecdn m\u00e1y khoan c\u00e1p theo lo\u1ea1i c\u00f4ng tr\u00ecnh v\u00e0 t\u1ea7ng \u0111\u1ecba ch\u1ea5t<\/h3>\n

                        Khi l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb khoan \u0111\u1eadp c\u00e1p, c\u1ea7n xem x\u00e9t c\u1ea3 y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt l\u1eabn kinh t\u1ebf. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 g\u1ee3i \u00fd l\u1ef1a ch\u1ecdn theo t\u1eebng \u0111i\u1ec1u ki\u1ec7n:<\/p>\n

                        1. C\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng, nh\u00e0 th\u1ea5p t\u1ea7ng<\/strong><\/h4>\n
                          \n
                        • \u0110\u1ed9 s\u00e2u < 50 m, n\u1ec1n \u0111\u1ea5t s\u00e9t m\u1ec1m ho\u1eb7c pha c\u00e1t<\/li>\n
                        • => Ch\u1ecdn XY-1A, HD-15 ho\u1eb7c m\u00e1y Nh\u1eadt c\u0169 nh\u1eb9<\/li>\n<\/ul>\n

                          2. C\u00f4ng tr\u00ecnh nh\u00e0 cao t\u1ea7ng, khu \u0111\u00f4 th\u1ecb m\u1edbi<\/strong><\/h4>\n
                            \n
                          • \u0110\u1ed9 s\u00e2u 60\u2013100 m, n\u1ec1n c\u1ee9ng, \u0111\u1ea5t pha s\u1ecfi ho\u1eb7c t\u1ea7ng \u0111\u00e1 ong<\/li>\n
                          • => \u01afu ti\u00ean HD-30, m\u00e1y c\u1ea3i ti\u1ebfn t\u1eddi th\u1ee7y l\u1ef1c<\/li>\n<\/ul>\n

                            3. C\u1ea7u v\u01b0\u1ee3t, tr\u1ee5 k\u00e8, c\u00f4ng tr\u00ecnh ven s\u00f4ng<\/strong><\/h4>\n
                              \n
                            • \u0110\u1ed9 s\u00e2u 100\u2013150 m, \u0111\u1ea5t y\u1ebfu, c\u1ea7n c\u1ecdc l\u1edbn<\/li>\n
                            • => D\u00f9ng m\u00e1y \u0111\u1eadp c\u00e1p g\u1eafn tr\u00ean c\u1ea7n tr\u1ee5c b\u00e1nh x\u00edch 55\u201380 t\u1ea5n<\/li>\n<\/ul>\n

                              4. Thi c\u00f4ng v\u00f9ng xa, thi\u1ebfu \u0111i\u1ec7n, \u0111\u1ecba h\u00ecnh h\u1eb9p<\/strong><\/h4>\n
                                \n
                              • N\u00ean ch\u1ecdn d\u00f2ng HD-15, HD-30 diesel, kh\u00f4ng ph\u1ee5 thu\u1ed9c \u0111i\u1ec7n<\/li>\n
                              • \u01afu ti\u00ean m\u00e1y g\u1ecdn nh\u1eb9, d\u1ec5 v\u1eadn h\u00e0nh, d\u1ec5 s\u1eeda ch\u1eefa<\/li>\n<\/ul>\n
                                \n

                                B\u1ea3ng t\u1ed5ng h\u1ee3p chi\u1ec1u s\u00e2u khoan hi\u1ec7u qu\u1ea3 theo d\u00f2ng m\u00e1y<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
                                D\u00f2ng m\u00e1y<\/strong><\/th>\nChi\u1ec1u s\u00e2u hi\u1ec7u qu\u1ea3<\/strong><\/th>\n\u0110\u01b0\u1eddng k\u00ednh khoan (mm)<\/strong><\/th>\nGhi ch\u00fa \u1ee9ng d\u1ee5ng<\/strong><\/th>\n<\/tr>\n<\/thead>\n
                                XY-1, XY-1A<\/td>\n30\u201350 m<\/td>\n60\u2013108<\/td>\nKh\u1ea3o s\u00e1t \u0111\u1ecba ch\u1ea5t, c\u00f4ng tr\u00ecnh nh\u1ecf<\/td>\n<\/tr>\n
                                XY-200, XY-300<\/td>\n100\u2013200 m<\/td>\n75\u2013400<\/td>\nC\u1ecdc d\u00e2n d\u1ee5ng, nh\u00e0 ph\u1ed1<\/td>\n<\/tr>\n
                                HD-15 (Trung Qu\u1ed1c)<\/td>\n60\u201380 m<\/td>\n400\u2013800<\/td>\nC\u1ecdc nh\u1ed3i d\u00e2n d\u1ee5ng, nh\u00e0 cao t\u1ea7ng<\/td>\n<\/tr>\n
                                HD-30 (Trung Qu\u1ed1c)<\/td>\n80\u2013120 m<\/td>\n600\u20131000<\/td>\nC\u1ecdc c\u1ea7u, nh\u00e0 m\u00e1y, c\u00f4ng tr\u00ecnh l\u1edbn<\/td>\n<\/tr>\n
                                M\u00e1y Nh\u1eadt b\u00e3i (Furukawa, Maruzen)<\/td>\n60\u2013100 m<\/td>\n400\u2013800<\/td>\n\u0110\u1ea5t c\u1ee9ng, t\u1ea7ng s\u1ecfi, \u0111\u00e1 ong<\/td>\n<\/tr>\n
                                M\u00e1y c\u1ea3i ti\u1ebfn 55\u201375kW<\/td>\n80\u2013130 m<\/td>\n600\u20131200<\/td>\nT\u00f2a nh\u00e0 cao t\u1ea7ng, m\u00f3ng tr\u1ee5 l\u1edbn<\/td>\n<\/tr>\n
                                M\u00e1y g\u1eafn c\u1ea7n tr\u1ee5c b\u00e1nh x\u00edch<\/td>\n100\u2013150 m<\/td>\n800\u20131500<\/td>\nThi c\u00f4ng ven s\u00f4ng, c\u1ea7u c\u1ea3ng, k\u00e8 ch\u1eafn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
                                \n

                                <\/span>K\u1ebft lu\u1eadn<\/span><\/h3>\n
                                  \n
                                • Gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u khoan \u0111\u1eadp c\u00e1p kh\u00f4ng n\u00ean l\u1ea5y theo l\u00fd thuy\u1ebft<\/strong>, m\u00e0 c\u1ea7n d\u1ef1a v\u00e0o hi\u1ec7u qu\u1ea3 thi c\u00f4ng th\u1ef1c t\u1ebf<\/strong>, \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t v\u00e0 lo\u1ea1i c\u00f4ng tr\u00ecnh.<\/li>\n
                                • M\u00e1y Trung Qu\u1ed1c ph\u00f9 h\u1ee3p d\u00e2n d\u1ee5ng, gi\u00e1 r\u1ebb, d\u1ec5 s\u1eeda ch\u1eefa<\/strong> nh\u01b0ng gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u kh\u00f4ng cao.<\/li>\n
                                • M\u00e1y Nh\u1eadt b\u00e3i cho l\u1ef1c \u0111\u1eadp m\u1ea1nh, \u1ed5n \u0111\u1ecbnh nh\u01b0ng kh\u00f3 b\u1ea3o tr\u00ec khi h\u1ecfng<\/strong>.<\/li>\n
                                • M\u00e1y c\u1ea3i ti\u1ebfn c\u00f3 gi\u00e1 \u0111\u1ea7u t\u01b0 cao nh\u01b0ng l\u00e0 gi\u1ea3i ph\u00e1p l\u00e2u d\u00e0i cho d\u1ef1 \u00e1n l\u1edbn<\/strong>.<\/li>\n
                                • Lu\u00f4n xem x\u00e9t m\u1eb7t b\u1eb1ng thi c\u00f4ng, \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh (\u0111i\u1ec7n \u2013 diesel), lo\u1ea1i c\u1ea7n tr\u1ee5c \u0111i k\u00e8m<\/strong> \u0111\u1ec3 ch\u1ecdn m\u00e1y h\u1ee3p l\u00fd.<\/li>\n<\/ul>\n

                                  Vi\u1ec7c hi\u1ec3u \u0111\u00fang v\u1ec1 gi\u1edbi h\u1ea1n k\u1ef9 thu\u1eadt c\u1ee7a t\u1eebng d\u00f2ng m\u00e1y s\u1ebd gi\u00fap k\u1ef9 s\u01b0 v\u00e0 ch\u1ee7 \u0111\u1ea7u t\u01b0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u<\/strong>, gi\u1ea3m thi\u1ec3u r\u1ee7i ro thi c\u00f4ng v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3.<\/p>\n","protected":false},"excerpt":{"rendered":"

                                  T\u00ecm hi\u1ec3u gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u th\u1ef1c t\u1ebf c\u1ee7a t\u1eebng d\u00f2ng m\u00e1y khoan \u0111\u1eadp c\u00e1p, t\u1eeb XY-1 \u0111\u1ebfn HD-30, m\u00e1y Trung Qu\u1ed1c, Nh\u1eadt b\u00e3i v\u00e0 m\u00e1y c\u1ea3i ti\u1ebfn. Trong thi c\u00f4ng m\u00f3ng s\u00e2u \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u1ecdc nh\u1ed3i, h\u1ed1 khoan l\u1edbn ho\u1eb7c c\u1ecdc khoan t\u1ea1i v\u00f9ng \u0111\u1ea5t y\u1ebfu \u2013 vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i m\u00e1y khoan \u0111\u1eadp c\u00e1p l\u00e0 y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ti\u1ebfn \u0111\u1ed9 v\u00e0…<\/p>\n","protected":false},"author":1,"featured_media":4749,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-6258","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"\nGi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u m\u00e1y khoan \u0111\u1eadp c\u00e1p theo t\u1eebng d\u00f2ng - Hanoi Vietnam Co., Ltd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u m\u00e1y khoan \u0111\u1eadp c\u00e1p theo t\u1eebng d\u00f2ng\" \/>\n<meta property=\"og:description\" content=\"T\u00ecm hi\u1ec3u gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u th\u1ef1c t\u1ebf c\u1ee7a t\u1eebng d\u00f2ng m\u00e1y khoan \u0111\u1eadp c\u00e1p, t\u1eeb XY-1 \u0111\u1ebfn HD-30, m\u00e1y Trung Qu\u1ed1c, Nh\u1eadt b\u00e3i v\u00e0 m\u00e1y c\u1ea3i ti\u1ebfn. Trong thi c\u00f4ng m\u00f3ng s\u00e2u \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u1ecdc nh\u1ed3i, h\u1ed1 khoan l\u1edbn ho\u1eb7c c\u1ecdc khoan t\u1ea1i v\u00f9ng \u0111\u1ea5t y\u1ebfu \u2013 vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i m\u00e1y khoan \u0111\u1eadp c\u00e1p l\u00e0 y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ti\u1ebfn \u0111\u1ed9 v\u00e0...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/\" \/>\n<meta property=\"og:site_name\" content=\"Hanoi Vietnam Co., Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-08T02:00:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2024\/10\/hinh-anh-dai-dien-mac-dinh-hanoivietnam.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"hanoivietnam\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"hanoivietnam\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/\"},\"author\":{\"name\":\"hanoivietnam\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/en\/#\/schema\/person\/670c4aecaf19a51b8d63e3588557814a\"},\"headline\":\"Gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u m\u00e1y khoan \u0111\u1eadp c\u00e1p theo t\u1eebng d\u00f2ng\",\"datePublished\":\"2026-01-08T02:00:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/\"},\"wordCount\":2095,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/en\/#organization\"},\"image\":{\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/mayxaydunghanoi.com\/wp-content\/uploads\/2024\/10\/hinh-anh-dai-dien-mac-dinh-hanoivietnam.jpg\",\"articleSection\":[\"Tin t\u1ee9c\"],\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/\",\"url\":\"https:\/\/mayxaydunghanoi.com\/vi\/gioi-han-chieu-sau-may-khoan-dap-cap-theo-tung-dong\/\",\"name\":\"Gi\u1edbi h\u1ea1n chi\u1ec1u s\u00e2u m\u00e1y khoan \u0111\u1eadp c\u00e1p theo t\u1eebng d\u00f2ng - 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