{"id":3135,"date":"2026-01-30T10:00:56","date_gmt":"2026-01-30T02:00:56","guid":{"rendered":"https:\/\/www.zongdamining.com\/?p=3135"},"modified":"2026-02-02T14:03:36","modified_gmt":"2026-02-02T06:03:36","slug":"lh514-class-loaders-in-underground-mines-what-to-compare-before-you-choose","status":"publish","type":"post","link":"https:\/\/www.zongdamining.com\/vi\/lh514-class-loaders-in-underground-mines-what-to-compare-before-you-choose\/","title":{"rendered":"M\u00e1y t\u1ea3i l\u1edbp LH514 trong m\u1ecf ng\u1ea7m: Nh\u1eefng g\u00ec n\u00ean so s\u00e1nh tr\u01b0\u1edbc khi b\u1ea1n ch\u1ecdn"},"content":{"rendered":"<div style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-3122\" src=\"http:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/14-ton-LH514-class-underground-mining-loader.webp\" alt=\"M\u00e1y t\u1ea3i m\u1ecf ng\u1ea7m l\u1edbp LH514 14 t\u1ea5n\" width=\"816\" height=\"534\" srcset=\"https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/14-ton-LH514-class-underground-mining-loader.webp 816w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/14-ton-LH514-class-underground-mining-loader-300x196.webp 300w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/14-ton-LH514-class-underground-mining-loader-768x503.webp 768w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/14-ton-LH514-class-underground-mining-loader-600x393.webp 600w\" sizes=\"(max-width: 816px) 100vw, 816px\" \/><\/div>\n<h2 id=\"the-workhorse-of-the-4.5m-heading\"><strong><strong>Ng\u1ef1a l\u00e0m vi\u1ec7c c\u1ee7a ti\u00eau \u0111\u1ec1 4.5m<\/strong><\/strong><\/h2>\n<p>Trong th\u1ebf gi\u1edbi \u0111\u00f2i h\u1ecfi c\u1ee7a khai th\u00e1c \u0111\u00e1 c\u1ee9ng d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, m\u00e1y t\u1ea3i 14 t\u1ea5n l\u00e0 vua kh\u00f4ng th\u1ec3 tranh c\u00e3i c\u1ee7a s\u1ea3n xu\u1ea5t. K\u00edch th\u01b0\u1edbc ho\u00e0n h\u1ea3o cho ti\u00eau \u0111\u1ec1 ti\u00eau chu\u1ea9n 4,5m x 4,5m, c\u00e1c m\u00e1y n\u00e0y \u0111\u1ee7 l\u1edbn \u0111\u1ec3 l\u1ea5p \u0111\u1ea7y m\u1ed9t chi\u1ebfc xe t\u1ea3i trong ba chuy\u1ebfn \u0111i nh\u01b0ng \u0111\u1ee7 nh\u1ecf g\u1ecdn \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng s\u1ef1 suy gi\u1ea3m m\u00e0 kh\u00f4ng c\u00f3 giao th\u00f4ng t\u1eafc ngh\u1ebdn.<\/p>\n<p>Trong nhi\u1ec1u n\u0103m, th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 b\u1ecb th\u1ed1ng tr\u1ecb b\u1edfi m\u1ed9t v\u00e0i t\u00ean cao c\u1ea5p, v\u1edbi Sandvik LH514 th\u01b0\u1eddng \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn l\u00e0 ti\u00eau chu\u1ea9n. Tuy nhi\u00ean, khi chi ph\u00ed v\u1eadn h\u00e0nh t\u0103ng v\u00e0 th\u1eddi gian d\u1eabn d\u1eaft k\u00e9o d\u00e0i, c\u00e1c nh\u00e0 qu\u1ea3n l\u00fd mua s\u1eafm th\u00f4ng minh \u0111ang xem x\u00e9t k\u1ef9 thu\u1eadt s\u1ed1 k\u1ef9 thu\u1eadt. C\u00e2u h\u1ecfi kh\u00f4ng c\u00f2n l\u00e0 &#8220; th\u01b0\u01a1ng hi\u1ec7u n\u00e0o n\u1ed5i ti\u1ebfng &#8221;  but &#8220; \u0110i\u1ec1u g\u00ec th\u1ef1c s\u1ef1 n\u1eb1m d\u01b0\u1edbi c\u00e1i hood? &#8221; Khi \u0111\u00e1nh gi\u00e1 m\u00e1y t\u1ea3i l\u1edbp LH514, h\u00e3y nh\u00ecn qua logo v\u00e0 ph\u00e2n t\u00edch c\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i - \u0111\u1ed9ng c\u01a1, h\u1ed9p s\u1ed1 v\u00e0 logic \u0111i\u1ec1u khi\u1ec3n - \u0111\u1ec3 t\u00ecm ra ti\u1ec1n c\u1ee7a b\u1ea1n th\u1ef1c s\u1ef1 \u0111i \u0111\u00e2u.<\/p>\n<h2 id=\"the-shared-dna-global-tier-1-components\"><strong><strong>The &#8220; Chia s\u1ebb DNA&#8221; C\u00e1c th\u00e0nh ph\u1ea7n Tier-1 to\u00e0n c\u1ea7u<\/strong><\/strong><\/h2>\n<p>Vi\u1ec7c nh\u1eadn ra \u0111\u00e1ng ng\u1ea1c nhi\u00ean nh\u1ea5t \u0111\u1ed1i v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi mua l\u00e0 r\u1eb1ng &#8220; v\u00fa&#8221; c\u1ee7a m\u1ed9t \u0111\u1ed1i th\u1ee7 th\u00e1ch th\u1ee9c hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed th\u01b0\u1eddng ph\u00f9 h\u1ee3p v\u1edbi m\u1ee9c cao c\u1ea5p hi\u1ec7n h\u00e0nh m\u1ed9t ph\u1ea7n cho m\u1ed9t ph\u1ea7n. Ch\u1ea5t l\u01b0\u1ee3ng cao <a href=\"https:\/\/www.zongdamining.com\/vi\/product\/zdl614-underground-loader\/\"><strong>M\u00e1y t\u1ea3i ng\u1ea7m 14 t\u1ea5n<\/strong><\/a> V\u1ec1 c\u01a1 b\u1ea3n l\u00e0 s\u1ef1 t\u00edch h\u1ee3p c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n Tier-1 to\u00e0n c\u1ea7u, \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i trong khung xe n\u1eb7ng.<\/p>\n<h3 id=\"the-powerhouse-volvo-tad-1350-ve\"><strong>Ngu\u1ed3n \u0111i\u1ec7n: Volvo TAD 1350 VE<\/strong><\/h3>\n<p>\u1ede m\u1ee9c 14 t\u1ea5n, \u0111\u1ed9ng c\u01a1 l\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed kh\u00f4ng c\u00f2n kh\u1ea3 thi n\u1eefa do m\u1eadt \u0111\u1ed9 c\u00f4ng su\u1ea5t tuy\u1ec7t \u0111\u1ed1i c\u1ea7n thi\u1ebft \u0111\u1ec3 di chuy\u1ec3n nhi\u1ec1u \u0111\u00e1 l\u00ean d\u1ed1c. B\u1ea1n c\u1ea7n m\u1ed9t con th\u00fa l\u00e0m m\u00e1t b\u1eb1ng ch\u1ea5t l\u1ecfng.<\/p>\n<p>ZONGDA ZDL614 s\u1eed d\u1ee5ng Volvo TAD 1350 VE. \u0110\u00e2y l\u00e0 m\u1ed9t \u0111\u1ed9ng c\u01a1 diesel 6 xi lanh 13 l\u00edt l\u1edbn b\u01a1m 256 kW v\u1edbi t\u1ed1c \u0111\u1ed9 1900 v\u00f2ng\/ph\u00fat. \u0110\u00f3 ch\u00ednh x\u00e1c l\u00e0 nh\u00e0 m\u00e1y \u0111i\u1ec7n t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong nhi\u1ec1u m\u00e1y m\u00f3c c\u1ea5p cao c\u1ee7a ph\u01b0\u01a1ng T\u00e2y. N\u00f3 cung c\u1ea5p m\u00f4-men xo\u1eafn cao (2175 N \u00b7 m) cho c\u00e1c \u0111\u01b0\u1eddng d\u1ed1c d\u1ed1c v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ph\u00e1t th\u1ea3i nghi\u00eam ng\u1eb7t \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u trong hi\u1ec7n \u0111\u1ea1i <strong>khai th\u00e1c \u0111\u00e1 c\u1ee9ng d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t<\/strong> m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h3 id=\"the-drivetrain-dana-and-kessler\"><strong>L\u1eddi b\u00e0i h\u00e1t: Dana And Kessler<\/strong><\/h3>\n<p>S\u1ee9c m\u1ea1nh l\u00e0 v\u00f4 d\u1ee5ng n\u1ebfu n\u00f3 kh\u00f4ng th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u00e1nh xe. \u0110\u00e2y l\u00e0 n\u01a1i m\u00e1y t\u1ea3i m\u1ecf ng\u1ea7m ZDL614 ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p th\u1ed5i-cho-th\u1ed5i.<\/p>\n<ul>\n<li><strong>Truy\u1ec1n t\u1ea3i:<\/strong> N\u00f3 s\u1eed d\u1ee5ng DANA 6422 truy\u1ec1n chuy\u1ec3n n\u0103ng l\u01b0\u1ee3ng k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t <strong>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u00f4-men xo\u1eafn C8602<\/strong>. \u0110\u00e2y l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng \u0111i\u1ec7n t\u1eed, b\u1ed1n t\u1ed1c \u0111\u1ed9 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi vi\u1ec7c chuy\u1ec3n \u0111\u1ed9ng tr\u01a1n tru d\u01b0\u1edbi t\u1ea3i n\u1eb7ng.<\/li>\n<li><strong>Tr\u1ee5c:<\/strong> M\u00e1y n\u1eb1m tr\u00ean tr\u1ee5c Kessler D106 (ho\u1eb7c t\u00f9y ch\u1ecdn Dana 53R). Tr\u1ee5c do \u0110\u1ee9c thi\u1ebft k\u1ebf n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb phanh \u0111a \u0111\u0129a \u01b0\u1edbt v\u00e0 ch\u00eanh l\u1ec7ch ch\u1ed1ng tr\u01b0\u1ee3t, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 x\u1eed l\u00fd vi\u1ec7c l\u1ea1m d\u1ee5ng s\u00e0n m\u1ecf m\u00e0i m\u00f2n.<\/li>\n<\/ul>\n<p>V\u00ec v\u1eady, n\u1ebfu \u0111\u1ed9ng c\u01a1, h\u1ed9p s\u1ed1 v\u00e0 tr\u1ee5c gi\u1ed1ng nhau v\u1edbi nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong c\u00e1c m\u00e1y chi ph\u00ed g\u1ea5p \u0111\u00f4i, s\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-3127\" src=\"http:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/close-up-of-Volvo-TAD-1350-VE-water-cooled-diesel-engine-inside-a-ZONGDA-ZDL614-underground-loader.webp\" alt=\"ch\u1ee5p g\u1ea7n c\u1ee7a \u0111\u1ed9ng c\u01a1 diesel l\u00e0m m\u00e1t b\u1eb1ng n\u01b0\u1edbc Volvo TAD 1350 VE b\u00ean trong m\u00e1y t\u1ea3i ng\u1ea7m ZONGDA ZDL614\" width=\"828\" height=\"552\" srcset=\"https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/close-up-of-Volvo-TAD-1350-VE-water-cooled-diesel-engine-inside-a-ZONGDA-ZDL614-underground-loader.webp 828w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/close-up-of-Volvo-TAD-1350-VE-water-cooled-diesel-engine-inside-a-ZONGDA-ZDL614-underground-loader-300x200.webp 300w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/close-up-of-Volvo-TAD-1350-VE-water-cooled-diesel-engine-inside-a-ZONGDA-ZDL614-underground-loader-768x512.webp 768w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/close-up-of-Volvo-TAD-1350-VE-water-cooled-diesel-engine-inside-a-ZONGDA-ZDL614-underground-loader-600x400.webp 600w\" sizes=\"(max-width: 828px) 100vw, 828px\" \/><\/div>\n<h2 id=\"the-control-system-debate-electronics-vs.-hydraulics\"><strong><strong>H\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t tranh lu\u1eadn: \u0110i\u1ec7n t\u1eed vs th\u1ee7y l\u1ef1c<\/strong><\/strong><\/h2>\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa &#8220; M\u1ecf th\u00f4ng minh&#8221; Loader v\u00e0 &#8220; S\u1ea3n xu\u1ea5t&#8221; Loader th\u01b0\u1eddng n\u1eb1m trong h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n. \u0110\u00e2y l\u00e0 m\u1ed9t \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng cho nh\u00f3m b\u1ea3o tr\u00ec c\u1ee7a b\u1ea1n v\u00e0 quy\u1ebft \u0111\u1ecbnh m\u00e1y \u1edf l\u1ea1i trong x\u01b0\u1edfng so v\u1edbi khu\u00f4n m\u1eb7t.<\/p>\n<h3 id=\"the-cost-of-complexity\"><strong>Chi ph\u00ed c\u1ee7a s\u1ef1 ph\u1ee9c t\u1ea1p<\/strong><\/h3>\n<p>M\u00e1y l\u1edbp LH514 cao c\u1ea5p th\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u1ef9 thu\u1eadt s\u1ed1 h\u00f3a n\u1eb7ng n\u1ec1. Ch\u00fang c\u00f3 c\u00e1c m\u00f4-\u0111un \u0111i\u1ec1u khi\u1ec3n xe ph\u1ee9c t\u1ea1p (VCM), h\u00e0ng ch\u1ee5c c\u1ea3m bi\u1ebfn v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c quy\u1ec1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eb5n s\u00e0ng t\u1ef1 \u0111\u1ed9ng h\u00f3a. M\u1eb7c d\u00f9 \u1ea5n t\u01b0\u1ee3ng, s\u1ef1 ph\u1ee9c t\u1ea1p n\u00e0y c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t tr\u00e1ch nhi\u1ec7m. M\u1ed9t l\u1ed7i c\u1ea3m bi\u1ebfn duy nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1eb7t m\u00e1y v\u00e0o &#8220; ch\u1ebf \u0111\u1ed9 nh\u1ecbp, &#8221; y\u00eau c\u1ea7u m\u1ed9t k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p v\u1edbi m\u00e1y t\u00ednh x\u00e1ch tay ch\u1ea9n \u0111o\u00e1n \u0111\u1ec3 \u0111\u1eb7t l\u1ea1i n\u00f3. N\u1ebfu b\u1ea1n \u0111ang \u1edf m\u1ed9t trang web t\u1eeb xa, ch\u1edd k\u1ef9 thu\u1eadt vi\u00ean \u0111\u00f3 gi\u1ebft ch\u1ebft m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t c\u1ee7a b\u1ea1n.<\/p>\n<h3 id=\"the-reliability-of-pilot-controls\"><strong>S\u1ef1 tin c\u1eady c\u1ee7a \u0111i\u1ec1u khi\u1ec3n phi c\u00f4ng<\/strong><\/h3>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, the <a style=\"text-decoration: underline;\" href=\"https:\/\/www.zongdamining.com\/vi\/product\/zdl614-underground-loader\/\"><strong>M\u00e1y t\u1ea3i ng\u1ea7m ZDL614<\/strong><\/a> \u01b0u th\u00edch thi\u1ebft k\u1ebf th\u1ee7y l\u1ef1c do th\u00ed \u0111i\u1ec3m \u0111i\u1ec1u h\u00e0nh. H\u1ed9p v\u00e0 b\u00f9ng n\u1ed5 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi thanh \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n l\u00e1i m\u1ed9t m\u00e1y b\u01a1m piston, nh\u01b0ng logic v\u1ec1 c\u01a1 b\u1ea3n v\u1eabn l\u00e0 th\u1ee7y l\u1ef1c.<\/p>\n<ul>\n<li><strong>Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 d\u1ec5 d\u00e0ng h\u01a1n:<\/strong> N\u1ebfu m\u1ed9t ch\u1ee9c n\u0103ng th\u1ea5t b\u1ea1i, c\u01a1 kh\u00ed \u0111\u1ecba ph\u01b0\u01a1ng c\u1ee7a b\u1ea1n th\u01b0\u1eddng c\u00f3 th\u1ec3 theo d\u00f5i \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c ho\u1eb7c ki\u1ec3m tra van \u0111i\u1ec7n t\u1eed.<\/li>\n<li><strong>Th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng cao h\u01a1n:<\/strong> C\u00f3 \u00edt &#8220; h\u1ed9p \u0111en&#8221; ma \u0111i\u1ec7n t\u1eed \u0111\u1ec3 d\u1eebng m\u00e1y. \u0110\u1ed1i v\u1edbi c\u00e1c m\u1ecf \u1edf c\u00e1c \u0111\u1ecba \u0111i\u1ec3m xa x\u00f4i m\u00e0 kh\u00f4ng c\u00f3 k\u1ef9 s\u01b0 ph\u1ea7n m\u1ec1m c\u01b0 tr\u00fa, s\u1ef1 \u0111\u01a1n gi\u1ea3n n\u00e0y chuy\u1ec3n sang t\u00ednh s\u1eb5n c\u00f3 cao h\u01a1n.<\/li>\n<\/ul>\n<h2 id=\"spec-by-spec-comparison-the-numbers\"><strong><strong>So s\u00e1nh Spec-by-Spec: C\u00e1c con s\u1ed1<\/strong><\/strong><\/h2>\n<p>\u0110\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t l\u1ef1a ch\u1ecdn th\u00f4ng minh, n\u00f3 gi\u00fap xem d\u1eef li\u1ec7u th\u00f4 c\u1ea1nh nhau. B\u1ea3ng sau nh\u1ea5n m\u1ea1nh kh\u1ea3 n\u0103ng c\u1ee7a ZDL614 trong b\u1ed1i c\u1ea3nh l\u1edbp 14 t\u1ea5n.<\/p>\n<table>\n<colgroup>\n<col style=\"width: 27%;\" \/>\n<col style=\"width: 40%;\" \/>\n<col style=\"width: 31%;\" \/> <\/colgroup>\n<thead>\n<tr class=\"header\">\n<th><strong>T\u00ednh n\u0103ng<\/strong><\/th>\n<th><strong>\u0110i\u1ec7n \u00edch c\u1ee7a ZONGDA ZDL614<\/strong><\/th>\n<th><strong>Ti\u00eau chu\u1ea9n l\u1edbp LH514<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"odd\">\n<td><strong>C\u00f4ng su\u1ea5t xe \u0111i\u1ec7n<\/strong><\/td>\n<td><strong>14,000 kg<\/strong><\/td>\n<td>14,000 kg<\/td>\n<\/tr>\n<tr class=\"even\">\n<td><strong>Th\u00f9ng ti\u00eau chu\u1ea9n<\/strong><\/td>\n<td><strong>6.0 m\u00b3<\/strong><\/td>\n<td>5.4 &#8211; 6.0 m\u00b3<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td><strong>\u0110\u1ed9ng c\u01a1<\/strong><\/td>\n<td><strong>Volvo TAD 1350 VE (256 kW)<\/strong><\/td>\n<td>D\u00f2ng Volvo TAD13<\/td>\n<\/tr>\n<tr class=\"even\">\n<td><strong>Truy\u1ec1n t\u1ea3i<\/strong><\/td>\n<td><strong>DANA 6422   C8602<\/strong><\/td>\n<td>D\u00f2ng Dana 6000<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td><strong>Tr\u1ee5c<\/strong><\/td>\n<td><strong>Kessler D106 \/ Dana 53R<\/strong><\/td>\n<td>Kessler \/ Dana<\/td>\n<\/tr>\n<tr class=\"even\">\n<td><strong>L\u1ef1c l\u01b0\u1ee3ng ph\u00e1 v\u1ee1<\/strong><\/td>\n<td><strong>225 kN (n\u00e2ng v\u00e0 nghi\u00eang)<\/strong><\/td>\n<td>~200 &#8211; 230 kN<\/td>\n<\/tr>\n<tr class=\"odd\">\n<td><strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n<\/strong><\/td>\n<td><strong>Phi c\u00f4ng ho\u1ea1t \u0111\u1ed9ng (th\u1ee7y l\u1ef1c)<\/strong><\/td>\n<td>\u0110i\u1ec7n t\u1eed (VCM)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 id=\"maintenance-and-operator-comfort\"><strong>B\u1ea3o tr\u00ec v\u00e0 s\u1ef1 tho\u1ea3i m\u00e1i c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh<\/strong><\/h3>\n<p>M\u1ed9t m\u00e1y t\u1ea3i ch\u1ec9 c\u00f3 n\u0103ng su\u1ea5t nh\u01b0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ee7a n\u00f3. N\u1ebfu cabin kh\u00f4ng tho\u1ea3i m\u00e1i ho\u1eb7c kh\u00f4ng an to\u00e0n, th\u1eddi gian chu k\u1ef3 gi\u1ea3m v\u00e0 m\u1ec7t m\u1ecfi. \u0110i\u1ec1u n\u00e0y \u0111\u00fang v\u1edbi b\u1ea5t k\u1ef3 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.zongdamining.com\/vi\/products\/\"><strong>khai th\u00e1c \u0111\u00e1 c\u1ee9ng d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t<\/strong><\/a> ho\u1ea1t \u0111\u1ed9ng n\u01a1i thay \u0111\u1ed5i l\u00e0 d\u00e0i v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00f3 kh\u0103n.<\/p>\n<h4 id=\"ergonomics-and-safety\"><strong>Ergonomics v\u00e0 an to\u00e0n<\/strong><\/h4>\n<p>ZDL614 kh\u00f4ng c\u1eaft g\u00f3c tr\u00ean y\u1ebfu t\u1ed1 con ng\u01b0\u1eddi. N\u00f3 c\u00f3 t\u00ednh n\u0103ng \u0111\u1ea7y \u0111\u1ee7 <strong>cabin \u0111\u00f3ng c\u1eeda<\/strong> v\u1edbi \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed s\u01b0\u1edfi \u1ea5m v\u00e0 l\u00e0m m\u00e1t - m\u1ed9t y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi \u0111\u1ed9ng c\u01a1 13 l\u00edt.<\/p>\n<ul>\n<li><strong>Kh\u00f4ng gian:<\/strong> Kh\u00f4ng gian ch\u00e2n l\u00e0 h\u00e0o ph\u00f3ng, v\u00e0 b\u1ed1 tr\u00ed cung c\u1ea5p t\u1ea7m nh\u00ecn tuy\u1ec7t v\u1eddi tr\u00ean khung sau c\u1ea5u h\u00ecnh th\u1ea5p.<\/li>\n<li><strong>B\u1ea3o v\u1ec7:<\/strong> Cabin \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ROPS \/ FOPS. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh ng\u1ed3i an to\u00e0n trong khung, \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi c\u00e1c khu v\u1ef1c nguy hi\u1ec3m.\n<div style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-3128\" src=\"http:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/ergonomic-enclosed-cab-of-ZDL614-underground-loader-featuring-pilot-operated-hydraulic-joysticks-and-air-conditioning.webp\" alt=\"cabin \u0111\u00f3ng k\u00edn ergonomic c\u1ee7a m\u00e1y t\u1ea3i ng\u1ea7m ZDL614 c\u00f3 thanh \u0111i\u1ec1u khi\u1ec3n th\u1ee7y l\u1ef1c do phi c\u00f4ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed\" width=\"824\" height=\"543\" srcset=\"https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/ergonomic-enclosed-cab-of-ZDL614-underground-loader-featuring-pilot-operated-hydraulic-joysticks-and-air-conditioning.webp 824w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/ergonomic-enclosed-cab-of-ZDL614-underground-loader-featuring-pilot-operated-hydraulic-joysticks-and-air-conditioning-300x198.webp 300w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/ergonomic-enclosed-cab-of-ZDL614-underground-loader-featuring-pilot-operated-hydraulic-joysticks-and-air-conditioning-768x506.webp 768w, https:\/\/www.zongdamining.com\/wp-content\/uploads\/2026\/01\/ergonomic-enclosed-cab-of-ZDL614-underground-loader-featuring-pilot-operated-hydraulic-joysticks-and-air-conditioning-600x395.webp 600w\" sizes=\"(max-width: 824px) 100vw, 824px\" \/><\/div>\n<\/li>\n<\/ul>\n<h4 id=\"serviceability\"><strong>D\u1ecbch v\u1ee5<\/strong><\/h4>\n<p>N\u1ed1i kh\u1edbp trung t\u00e2m s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i v\u00f2ng bi c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh, v\u00e0 tr\u1ee5c sau s\u1eed d\u1ee5ng khung dao \u0111\u1ed9ng h\u1ed7 tr\u1ee3 k\u00e9p \u0111\u1ec3 gi\u1ea3m s\u1ef1 th\u1ea5t b\u1ea1i c\u0103ng th\u1eb3ng. Quan tr\u1ecdng l\u00e0, t\u1ea5t c\u1ea3 c\u00e1c \u0111i\u1ec3m b\u1ea3o tr\u00ec (b\u1ed9 l\u1ecdc, c\u1ed5ng l\u1ea5p \u0111\u1ea7y) \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1t \u0111\u1eb1ng sau b\u1ea3o v\u1ec7 th\u00e9p n\u1eb7ng nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c cho v\u00f2ng d\u1ecbch v\u1ee5 h\u00e0ng ng\u00e0y.<\/p>\n<h2 id=\"conclusion-making-the-right-choice\"><strong><strong>K\u1ebft lu\u1eadn: L\u1ef1a ch\u1ecdn \u0111\u00fang<\/strong><\/strong><\/h2>\n<p>Khi ch\u1ecdn m\u00e1y t\u1ea3i l\u1edbp LH514, quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn v\u1edbi tri\u1ebft l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ea1n.<\/p>\n<p>N\u1ebfu m\u1ecf c\u1ee7a b\u1ea1n \u0111ang h\u01b0\u1edbng t\u1edbi t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u1ea7y \u0111\u1ee7 v\u00e0 b\u1ea1n c\u00f3 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 cao, c\u00e1c t\u00ednh n\u0103ng \u0111i\u1ec7n t\u1eed cao c\u1ea5p c\u1ee7a c\u00e1c th\u01b0\u01a1ng hi\u1ec7u l\u1edbn l\u00e0 c\u00f3 gi\u00e1 tr\u1ecb. Tuy nhi\u00ean, n\u1ebfu \u01b0u ti\u00ean c\u1ee7a b\u1ea1n l\u00e0 di chuy\u1ec3n h\u00e0ng t\u1ea5n \u0111\u00e1 m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady, v\u00e0 b\u1ea1n mu\u1ed1n s\u1ee9c m\u1ea1nh th\u00f4 b\u1ea1o c\u1ee7a \u0111\u1ed9ng c\u01a1 Volvo v\u00e0 truy\u1ec1n s\u1ed1 Dana m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 ph\u1ee9c t\u1ea1p \u0111i\u1ec7n t\u1eed (ho\u1eb7c th\u1ebb gi\u00e1), ZONGDA ZDL614 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf. N\u00f3 cung c\u1ea5p c\u00f9ng m\u1ed9t t\u1ea3i tr\u1ecdng 14 t\u1ea5n v\u1edbi s\u1ef1 \u0111\u01a1n gi\u1ea3n c\u01a1 kh\u00ed gi\u00fap nh\u00f3m b\u1ea3o tr\u00ec c\u1ee7a b\u1ea1n h\u1ea1nh ph\u00fac.<\/p>\n<h2 id=\"meet-zongda-the-specialist-in-underground-metal-mining\"><strong>G\u1eb7p ZONGDA: Chuy\u00ean gia khai th\u00e1c kim lo\u1ea1i ng\u1ea7m<\/strong><\/h2>\n<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.zongdamining.com\/vi\/\"><strong>C\u00f4ng ty TNHH M\u00e1y m\u00f3c Qingdao ZONGDA<\/strong>.<\/a> l\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t t\u1eadp trung l\u1ea5p \u0111\u1ea7y ch\u1ed7 gi\u1eefa x\u00e2y d\u1ef1ng West gi\u00e1 cao v\u00e0 mu\u1ed1n s\u1eeda ch\u1eefa m\u1ecf gi\u00e1 r\u1ebb. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c nh\u00e0 b\u00e1n h\u00e0ng r\u1ed9ng r\u00e3i c\u00f3 th\u1ec3 \u0111\u1ea9y t\u1ea5t c\u1ea3 t\u1eeb m\u00e1y \u0111\u00e0o \u0111\u1ebfn xe t\u1ea3i, ZONGDA ch\u1ec9 d\u00ednh v\u00e0o khai th\u00e1c kim lo\u1ea1i ng\u1ea7m - ch\u1ee7 y\u1ebfu l\u00e0 cho c\u00e1c c\u00f4ng vi\u1ec7c v\u00e0ng, \u0111\u1ed3ng, s\u1eaft v\u00e0 ch\u00ec k\u1ebdm. H\u1ecd b\u1ecf qua thi\u1ebft b\u1ecb cho c\u00e1c \u0111i\u1ec3m than.<\/p>\n<p>T\u1ecda l\u1ea1c t\u1ea1i Thanh \u0110\u1ea3o, nh\u00f3m t\u1eadp trung v\u00e0o vi\u1ec7c s\u1eeda ch\u1eefa h\u00ecnh d\u1ea1ng th\u1ea5p, cung c\u1ea5p cho nh\u00f3m c\u00f3 th\u1ec3 gi\u1eef xe t\u1ea3i khai th\u00e1c m\u1ecf ng\u1ea7m t\u1eeb 8 \u0111\u1ebfn 35 t\u1ea5n v\u00e0 m\u00e1y t\u1ea3i LHD t\u1eeb 0,6 m\u00b3 \u0111\u1ebfn 6 m\u00b3. C\u00e1ch x\u00e2y d\u1ef1ng c\u1ee7a h\u1ecd l\u00e0 &#8220; D\u1ec5 d\u00e0ng &amp; M\u1ebd m\u1ea1nh. &#8221; B\u1eb1ng c\u00e1ch tr\u1ed9n c\u00e1c bit h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi - nh\u01b0 \u0111\u1ed9ng c\u01a1 Volvo, \u0111\u1ed9ng c\u01a1 Deutz v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng DANA - th\u00e0nh c\u00e1c k\u1ebf ho\u1ea1ch c\u01a1 b\u1ea3n kh\u00f3 kh\u0103n, \u0111\u01a1n gi\u1ea3n, ZONGDA \u0111\u01b0a ra m\u1ed9t l\u1ef1a ch\u1ecdn nh\u00f3m th\u1ef1c s\u1ef1. Con \u0111\u01b0\u1eddng n\u00e0y cho ph\u00e9p c\u00e1c m\u1ecf \u1edf c\u00e1c \u0111i\u1ec3m xa c\u00e2n b\u1eb1ng b\u1eaft \u0111\u1ea7u ti\u1ebft ki\u1ec7m ti\u1ec1n m\u1eb7t v\u1edbi vi\u1ec7c ch\u1ea1y s\u1eb5n s\u00e0ng c\u1ea7n thi\u1ebft \u1edf c\u00e1c \u0111i\u1ec3m \u0111\u00e1 c\u1ee9ng th\u00f4. Cho d\u00f9 b\u1ea1n mu\u1ed1n m\u1ed9t scooptram nh\u1ecf 0,6 cbm cho c\u00e1c \u0111\u01b0\u1eddng m\u1ecfng ho\u1eb7c m\u1ed9t m\u00e1y t\u1ea3i \u0111\u1ea7u ra 14 t\u1ea5n, ZONGDA mang l\u1ea1i s\u1eaft \u0111\u00e1ng tin c\u1eady m\u00e0 kh\u00f4ng c\u1ea7n c\u00e1c bit \u0111i\u1ec7n b\u1ed5 sung.<\/p>\n<h2 id=\"faq\"><strong><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/strong><\/h2>\n<p><strong>Q1: ZDL614 c\u00f3 s\u1eed d\u1ee5ng ch\u00ednh x\u00e1c c\u00f9ng \u0111\u1ed9ng c\u01a1 nh\u01b0 Sandvik LH514 kh\u00f4ng?<\/strong><br \/>\nA: C\u1ea3 hai m\u00e1y th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u1ed9ng c\u01a1 d\u00f2ng Volvo TAD13. ZDL614 \u0111\u1eb7c bi\u1ec7t s\u1eed d\u1ee5ng Volvo TAD 1350 VE, m\u1ed9t \u0111\u1ed9ng c\u01a1 l\u00e0m m\u00e1t b\u1eb1ng n\u01b0\u1edbc 13 l\u00edt n\u1ed5i ti\u1ebfng v\u1edbi \u0111\u1ed9 tin c\u1eady v\u00e0 s\u1ef1 s\u1eb5n c\u00f3 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn to\u00e0n c\u1ea7u.<\/p>\n<p><strong>Q2: T\u00f4i c\u00f3 th\u1ec3 nh\u1eadn ph\u1ee5 t\u00f9ng cho ZDL614 t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng kh\u00f4ng?<\/strong><br \/>\nA: V\u00e2ng, cho c\u00e1c th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng \u0111\u1ed9ng c\u01a1 quan tr\u1ecdng. V\u00ec \u0111\u1ed9ng c\u01a1 l\u00e0 Volvo v\u00e0 h\u1ed9p s\u1ed1 l\u00e0 Dana, b\u1ea1n c\u00f3 th\u1ec3 cung c\u1ea5p b\u1ed9 l\u1ecdc, ni\u00eam phong v\u00e0 b\u1ed9 ph\u1eadn n\u1ed9i b\u1ed9 t\u1eeb c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i Volvo ho\u1eb7c Dana \u0111\u1ecba ph\u01b0\u01a1ng c\u1ee7a b\u1ea1n.<\/p>\n<p><strong>Q3: ZDL614 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi t\u1ef1 \u0111\u1ed9ng h\u00f3a ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa kh\u00f4ng?<\/strong><br \/>\nA: Ti\u00eau chu\u1ea9n ZDL614 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho ho\u1ea1t \u0111\u1ed9ng th\u00ed \u0111i\u1ec3m th\u1ee7 c\u00f4ng, t\u1eadp trung v\u00e0o \u0111\u1ed9 tin c\u1eady c\u01a1 h\u1ecdc. Tuy nhi\u00ean, c\u00e1c giao di\u1ec7n \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t theo y\u00eau c\u1ea7u.<\/p>\n<p><strong>Q4: M\u00e1y n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho \u0111\u01b0\u1eddng h\u1ea7m k\u00edch th\u01b0\u1edbc g\u00ec?<\/strong><br \/>\nA: N\u00f3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho ti\u00eau \u0111\u1ec1 4,5m x 4,5m. N\u00f3 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c \u0111\u01b0\u1eddng h\u1ea7m nh\u1ecf h\u01a1n m\u1ed9t ch\u00fat, nh\u01b0ng b\u1ea1n c\u1ea7n ki\u1ec3m tra b\u00e1n k\u00ednh g\u00f3c v\u00e0 kh\u1ea3 n\u0103ng th\u00f4ng gi\u00f3 c\u1ea9n th\u1eadn.<\/p>\n<p><strong>Q5: H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n phi c\u00f4ng kh\u00e1c v\u1edbi \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n t\u1eed nh\u01b0 th\u1ebf n\u00e0o?<\/strong><br \/>\nA: Ki\u1ec3m so\u00e1t th\u00ed \u0111i\u1ec3m s\u1eed d\u1ee5ng \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c \u0111\u1ec3 k\u00edch ho\u1ea1t van ch\u00ednh. N\u00f3 cung c\u1ea5p tuy\u1ec7t v\u1eddi &#8220; c\u1ea3m th\u1ea5y&#8221; cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 d\u1ec5 s\u1eeda ch\u1eefa h\u01a1n nhi\u1ec1u so v\u1edbi \u0111i\u1ec7n t\u1eed &#8220; bay b\u1eb1ng d\u00e2y&#8221; c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a v\u00e0o m\u00e3 m\u00e1y t\u00ednh v\u00e0 c\u1ea3m bi\u1ebfn.<\/p>","protected":false},"excerpt":{"rendered":"<p>The Workhorse of the 4.5m Heading In the demanding world of underground hard rock mining, the 14-tonne loader is the undisputed king of production. Sized perfectly for standard 4.5m x 4.5m headings, these machines are massive enough to fill a truck in three passes but compact enough to navigate the decline without bottlenecking traffic. For [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3126,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,16],"tags":[],"class_list":["post-3135","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-case"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/posts\/3135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/comments?post=3135"}],"version-history":[{"count":0,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/posts\/3135\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/media\/3126"}],"wp:attachment":[{"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/media?parent=3135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/categories?post=3135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zongdamining.com\/vi\/wp-json\/wp\/v2\/tags?post=3135"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}