{"id":1806,"date":"2025-07-01T08:39:45","date_gmt":"2025-07-01T08:39:45","guid":{"rendered":"https:\/\/korea-transmission.com\/?post_type=product&#038;p=1806"},"modified":"2025-07-01T09:36:48","modified_gmt":"2025-07-01T09:36:48","slug":"support-hydraulic-cylinder-for-truss-arm-crawler-crane","status":"publish","type":"product","link":"https:\/\/korea-transmission.com\/vi\/san-pham\/support-hydraulic-cylinder-for-truss-arm-crawler-crane\/","title":{"rendered":"Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 cho c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch d\u1ea1ng gi\u00e0n."},"content":{"rendered":"<p>Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 cho c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch c\u1ea7n tr\u1ee5c gi\u00e0n l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn quan tr\u1ecdng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a c\u1ea7n c\u1ea9u trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e2ng v\u1eadt n\u1eb7ng. Xi lanh th\u1ee7y l\u1ef1c n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u01a1 c\u1ea5u h\u1ed7 tr\u1ee3 k\u1ebft c\u1ea5u, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 duy tr\u00ec v\u00e0 \u0111i\u1ec1u ch\u1ec9nh g\u00f3c ho\u1eb7c v\u1ecb tr\u00ed c\u1ee7a c\u1ea7n tr\u1ee5c gi\u00e0n. N\u00f3 ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c, chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng th\u00e0nh chuy\u1ec3n \u0111\u1ed9ng tuy\u1ebfn t\u00ednh \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c c\u1ea7n tr\u1ee5c ho\u1eb7c c\u1ea7n c\u1ea9u.<\/p>\n<p>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n cao nh\u01b0 th\u00e9p h\u1ee3p kim \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng n\u1eb7ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 n\u00e0y \u0111\u1ea3m b\u1ea3o c\u1ea7n tr\u1ee5c lu\u00f4n \u1ed5n \u0111\u1ecbnh \u0111\u1ed3ng th\u1eddi duy tr\u00ec t\u00ednh linh ho\u1ea1t cho nhi\u1ec1u nhi\u1ec7m v\u1ee5 kh\u00e1c nhau. N\u00f3 \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c v\u00f2ng \u0111\u1ec7m v\u00e0 piston \u0111\u1ec3 ng\u0103n ng\u1eeba r\u00f2 r\u1ec9 ch\u1ea5t l\u1ecfng, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 \u0111\u00e1ng tin c\u1eady. Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e2n b\u1ed5 \u1ee9ng su\u1ea5t \u0111\u1ed3ng \u0111\u1ec1u tr\u00ean khung c\u1ea7n c\u1ea9u, gi\u1ea3m nguy c\u01a1 h\u1ecfng h\u00f3c c\u01a1 kh\u00ed v\u00e0 c\u1ea3i thi\u1ec7n an to\u00e0n v\u1eadn h\u00e0nh. B\u1ed9 ph\u1eadn n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u n\u00e2ng v\u1eadt n\u1eb7ng, ch\u1eb3ng h\u1ea1n nh\u01b0 x\u00e2y d\u1ef1ng, \u0111\u00f3ng t\u00e0u v\u00e0 ph\u00e1t tri\u1ec3n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, n\u01a1i \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh l\u00e0 t\u1ed1i quan tr\u1ecdng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1807 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Crawler-Crane-Support-Hydraulic-Cylinder.webp\" alt=\"Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch\" width=\"800\" height=\"800\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Crawler-Crane-Support-Hydraulic-Cylinder.webp 800w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Crawler-Crane-Support-Hydraulic-Cylinder-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/p>\n<h2>H\u1ed7 tr\u1ee3 k\u00edch th\u01b0\u1edbc xi lanh th\u1ee7y l\u1ef1c<\/h2>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\" colspan=\"2\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1809 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions.webp\" alt=\"H\u1ed7 tr\u1ee3 k\u00edch th\u01b0\u1edbc xi lanh th\u1ee7y l\u1ef1c\" width=\"1425\" height=\"724\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions.webp 1425w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-1280x650.webp 1280w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-980x498.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-480x244.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) and (max-width: 1280px) 1280px, (min-width: 1281px) 1425px, 100vw\" \/><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1811 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-2.webp\" alt=\"H\u1ed7 tr\u1ee3 k\u00edch th\u01b0\u1edbc xi lanh th\u1ee7y l\u1ef1c\" width=\"938\" height=\"457\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-2.webp 938w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-2-480x234.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 938px, 100vw\" \/><\/td>\n<td style=\"width: 50%;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1810 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-1.webp\" alt=\"H\u1ed7 tr\u1ee3 k\u00edch th\u01b0\u1edbc xi lanh th\u1ee7y l\u1ef1c\" width=\"948\" height=\"457\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-1.webp 948w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-Dimensions-1-480x231.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 948px, 100vw\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"height: 120px; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"text-align: center; width: 99.8929%;\" colspan=\"7\"><strong>Xi lanh \u0111\u1ee1 th\u1ee7y l\u1ef1c<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; width: 15.6317%;\">M\u00f4 h\u00ecnh h\u00ecnh tr\u1ee5<\/td>\n<td style=\"text-align: center; width: 15.2034%;\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/td>\n<td style=\"text-align: center; width: 15.6317%;\">\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td style=\"text-align: center; width: 22.2698%;\">\u00c1p su\u1ea5t ch\u1ecbu \u0111\u1ef1ng t\u1ed1i \u0111a<\/td>\n<td style=\"text-align: center; width: 7.06638%;\">Chuy\u1ebfn \u0111i<\/td>\n<td style=\"text-align: center; width: 14.4539%;\">Kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t<\/td>\n<td style=\"text-align: center; width: 9.63598%;\">C\u00e2n n\u1eb7ng<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center; width: 15.6317%;\">CMNYY11112020<\/td>\n<td style=\"text-align: center; width: 15.2034%;\">\u03a6170x\u03a6150×800<\/td>\n<td style=\"text-align: center; width: 15.6317%;\">30MPa<\/td>\n<td style=\"text-align: center; width: 22.2698%;\">40MPa<\/td>\n<td style=\"text-align: center; width: 7.06638%;\">800<\/td>\n<td style=\"text-align: center; width: 14.4539%;\">1140<\/td>\n<td style=\"text-align: center; width: 9.63598%;\">262kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"height: 230px; width: 100%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><strong>T\u00ean s\u1ea3n ph\u1ea9m:\u00a0<\/strong><\/td>\n<td style=\"text-align: center;\">Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Ch\u1ee9c n\u0103ng:<\/strong><\/td>\n<td style=\"text-align: center;\">Ch\u1ee9c n\u0103ng h\u1ed7 tr\u1ee3<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>\u0110\u01b0\u1eddng k\u00ednh xi lanh:<\/strong><\/td>\n<td style=\"text-align: center;\">100mm-300mm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>\u0110\u01b0\u1eddng k\u00ednh thanh:<\/strong><\/td>\n<td style=\"text-align: center;\">80mm-220mm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>\u00a0Du l\u1ecbch:<\/strong><\/td>\n<td style=\"text-align: center;\">700mm-800mm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>\u00a0\u00c1p su\u1ea5t t\u1ed1i \u0111a:<\/strong><\/td>\n<td style=\"text-align: center;\">31,5 MPa<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>\u00a0L\u1ef1c \u0111\u1ea9y t\u1ed1i \u0111a:<\/strong><\/td>\n<td style=\"text-align: center;\">2226KN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1c lo\u1ea1i xi lanh th\u1ee7y l\u1ef1c cho c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch c\u1ea7n gi\u00e0n<\/h2>\n<ul>\n<li><strong>Xi lanh tr\u1ee5c ch\u1ed1t th\u1ee7y l\u1ef1c<\/strong><br \/>\nXi lanh tr\u1ee5c ch\u1ed1t th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n chuy\u1ec3n \u0111\u1ed9ng v\u00e0 kh\u00f3a c\u00e1c \u0111i\u1ec3m tr\u1ee5c ch\u00ednh trong c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch d\u1ea1ng gi\u00e0n. C\u00e1c xi lanh n\u00e0y cung c\u1ea5p chuy\u1ec3n \u0111\u1ed9ng ch\u00ednh x\u00e1c v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh b\u1eb1ng c\u00e1ch qu\u1ea3n l\u00fd an to\u00e0n s\u1ef1 quay c\u1ee7a c\u00e1c tr\u1ee5c. Ch\u00fang r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 th\u1eb3ng h\u00e0ng v\u1ec1 c\u1ea5u tr\u00fac c\u1ee7a c\u1ea7n c\u1ea9u trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 d\u01b0\u1edbi t\u1ea3i tr\u1ecdng n\u1eb7ng.<\/li>\n<li><strong>Xi lanh l\u00f2 xo th\u1ee7y l\u1ef1c<\/strong><br \/>\nXi lanh th\u1ee7y l\u1ef1c l\u00f2 xo t\u00edch h\u1ee3p c\u01a1 c\u1ea5u l\u00f2 xo \u0111\u1ec3 h\u1ed7 tr\u1ee3 thu h\u1ed3i ho\u1eb7c k\u00e9o d\u00e0i xi lanh d\u01b0\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng kh\u00e1c nhau. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ea5p th\u1ee5 ch\u1ea5n \u0111\u1ed9ng v\u00e0 duy tr\u00ec \u00e1p su\u1ea5t \u1ed5n \u0111\u1ecbnh trong c\u1ea7n c\u1ea9u, \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t ho\u1eb7c trong c\u00e1c chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ed9t ng\u1ed9t.<\/li>\n<li><strong>Xi lanh ch\u1ed1t th\u1ee7y l\u1ef1c<\/strong><br \/>\nXi lanh ch\u1ed1t th\u1ee7y l\u1ef1c cung c\u1ea5p l\u1ef1c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u1ec3 kh\u00f3a ho\u1eb7c m\u1edf kh\u00f3a c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a c\u1ea7n c\u1ea9u m\u1ed9t c\u00e1ch an to\u00e0n, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c kh\u1edbp n\u1ed1i ho\u1eb7c ph\u1ea7n m\u1edf r\u1ed9ng c\u1ea7n. C\u00e1c xi lanh n\u00e0y cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 an to\u00e0n, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c quy tr\u00ecnh l\u1eafp \u0111\u1eb7t ho\u1eb7c th\u00e1o d\u1ee1 trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng quy m\u00f4 l\u1edbn.<\/li>\n<li><strong>Xi lanh ch\u1ed1ng nghi\u00eang tay n\u00e2ng th\u1ee7y l\u1ef1c<\/strong><br \/>\nXi lanh ch\u1ed1ng nghi\u00eang tay c\u1ea7n th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng \u0111\u1ec3 ng\u0103n tay c\u1ea7n gi\u00e0n b\u1ecb nghi\u00eang ho\u1eb7c l\u1ec7ch h\u01b0\u1edbng trong qu\u00e1 tr\u00ecnh n\u00e2ng h\u1ea1. B\u1eb1ng c\u00e1ch duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh theo ph\u01b0\u01a1ng ngang c\u1ee7a tay c\u1ea7n, ch\u00fang \u0111\u1ea3m b\u1ea3o vi\u1ec7c di chuy\u1ec3n c\u00e1c t\u1ea3i tr\u1ecdng n\u1eb7ng m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3, ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u00f4ng b\u1eb1ng ph\u1eb3ng.<\/li>\n<li><strong>Xi lanh h\u1ed7 tr\u1ee3 th\u1ee7y l\u1ef1c<\/strong><br \/>\nXi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 cung c\u1ea5p th\u00eam s\u1ef1 \u1ed5n \u0111\u1ecbnh cho c\u1ea7n c\u1ea9u b\u1eb1ng c\u00e1ch ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u00e1c gi\u00e1 \u0111\u1ee1 ch\u1ecbu t\u1ea3i. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh c\u1ea7n tr\u1ee5c trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh t\u0129nh, ng\u0103n ng\u1eeba s\u1ef1 rung l\u1eafc ho\u1eb7c d\u1ecbch chuy\u1ec3n kh\u00f4ng mong mu\u1ed1n do m\u1eb7t \u0111\u1ea5t kh\u00f4ng b\u1eb1ng ph\u1eb3ng ho\u1eb7c c\u00e1c l\u1ef1c t\u00e1c \u0111\u1ed9ng t\u1eeb b\u00ean ngo\u00e0i.<\/li>\n<li><strong>Xi lanh n\u00e2ng th\u1ee7y l\u1ef1c<\/strong><br \/>\nXi lanh n\u00e2ng th\u1ee7y l\u1ef1c ch\u1ecbu tr\u00e1ch nhi\u1ec7m n\u00e2ng h\u1ea1 c\u1ea7n gi\u00e0n, mang l\u1ea1i chuy\u1ec3n \u0111\u1ed9ng th\u1eb3ng \u0111\u1ee9ng m\u01b0\u1ee3t m\u00e0 v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. C\u00e1c xi lanh n\u00e0y \u0111\u1ea3m b\u1ea3o \u0111\u1ecbnh v\u1ecb t\u1ea3i tr\u1ecdng ch\u00ednh x\u00e1c, \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng vi\u1ec7c x\u00e2y d\u1ef1ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady cao trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e2ng h\u1ea1.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1803 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Truss-Arm-Crawler-Crane-Hydraulic-Cylinder-Types.webp\" alt=\"C\u00e1c lo\u1ea1i xi lanh th\u1ee7y l\u1ef1c cho c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch c\u1ea7n gi\u00e0n\" width=\"1087\" height=\"615\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Truss-Arm-Crawler-Crane-Hydraulic-Cylinder-Types.webp 1087w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Truss-Arm-Crawler-Crane-Hydraulic-Cylinder-Types-980x554.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Truss-Arm-Crawler-Crane-Hydraulic-Cylinder-Types-480x272.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1087px, 100vw\" \/><\/p>\n<h2>C\u00e1c b\u1ed9 ph\u1eadn xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 c\u1ea7n tr\u1ee5c gi\u00e0n cho c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch<\/h2>\n<ol>\n<li><strong>N\u00f2ng tr\u1ee5<\/strong><br \/>\nTh\u00e2n xi lanh th\u1ee7y l\u1ef1c l\u00e0 b\u1ed9 ph\u1eadn ch\u00ednh c\u1ee7a xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3, ch\u1ee9a piston v\u00e0 ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 b\u1ec1n cao nh\u01b0 th\u00e9p h\u1ee3p kim \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t l\u1edbn v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u1eb7ng nh\u1ecdc.<\/li>\n<li><strong>Piston v\u00e0 thanh piston<\/strong><br \/>\nPiston v\u00e0 c\u1ea7n piston c\u1ee7a xi lanh th\u1ee7y l\u1ef1c \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c th\u00e0nh l\u1ef1c c\u01a1 h\u1ecdc. Piston di chuy\u1ec3n b\u00ean trong th\u00e2n xi lanh, trong khi c\u1ea7n piston k\u00e9o d\u00e0i ho\u1eb7c thu ng\u1eafn l\u1ea1i \u0111\u1ec3 t\u1ea1o chuy\u1ec3n \u0111\u1ed9ng tuy\u1ebfn t\u00ednh, cho ph\u00e9p \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c v\u1ecb tr\u00ed c\u1ee7a c\u1ea7n gi\u00e0n.<\/li>\n<li><strong>Ph\u1edbt th\u1ee7y l\u1ef1c<\/strong><br \/>\nHydraulic cylinder seals are designed to prevent fluid leakage within the cylinder. They ensure efficient operation by maintaining pressure and separating hydraulic fluid and air, thereby reducing wear and enhancing the cylinder’s lifespan under intense workloads.<\/li>\n<li><strong>N\u1eafp \u0111\u1eady \u0111\u1ea7u<\/strong><br \/>\nC\u00e1c n\u1eafp b\u1ecbt \u0111\u1ea7u xi lanh th\u1ee7y l\u1ef1c \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf c\u1ea3 hai \u0111\u1ea7u c\u1ee7a th\u00e2n xi lanh \u0111\u1ec3 c\u1ed1 \u0111\u1ecbnh c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong v\u00e0 cung c\u1ea5p c\u00e1c \u0111i\u1ec3m l\u1eafp \u0111\u1eb7t. C\u00e1c b\u1ed9 ph\u1eadn n\u00e0y c\u0169ng gi\u00fap duy tr\u00ec \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c v\u00e0 \u0111\u1ea3m b\u1ea3o xi lanh ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 d\u01b0\u1edbi t\u1ea3i tr\u1ecdng n\u1eb7ng.<\/li>\n<li><strong>Gi\u00e1 \u0111\u1ee1 l\u1eafp \u0111\u1eb7t<\/strong><br \/>\nC\u00e1c gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 g\u1eafn xi lanh th\u1ee7y l\u1ef1c v\u00e0o c\u1ea7n tr\u1ee5c v\u00e0 k\u1ebft c\u1ea5u c\u1ea7n c\u1ea9u. Ch\u00fang cung c\u1ea5p s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 t\u00ednh linh ho\u1ea1t, cho ph\u00e9p xi lanh xoay v\u00e0 c\u0103n ch\u1ec9nh theo chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ea7n c\u1ea9u trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li><strong>C\u1ed5ng th\u1ee7y l\u1ef1c<\/strong><br \/>\nC\u00e1c c\u1eeda n\u1ea1p v\u00e0 x\u1ea3 c\u1ee7a xi lanh th\u1ee7y l\u1ef1c l\u00e0 \u0111i\u1ec3m v\u00e0o v\u00e0 ra c\u1ee7a ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c b\u00ean trong xi lanh. C\u00e1c c\u1eeda n\u00e0y \u0111\u1ea3m b\u1ea3o d\u00f2ng ch\u1ea3y ch\u1ea5t l\u1ecfng th\u00edch h\u1ee3p, cho ph\u00e9p v\u1eadn h\u00e0nh tr\u01a1n tru v\u00e0 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u1ea7n tr\u1ee5c trong c\u00e1c nhi\u1ec7m v\u1ee5 n\u00e2ng v\u00e0 \u0111\u1ecbnh v\u1ecb.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1812 size-full\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Crawler-Crane-Support-Hydraulic-Cylinder-1.webp\" alt=\"Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch\" width=\"800\" height=\"800\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Crawler-Crane-Support-Hydraulic-Cylinder-1.webp 800w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Crawler-Crane-Support-Hydraulic-Cylinder-1-480x480.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/p>\n<h2>Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 cho c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch d\u1ea1ng gi\u00e0n.<\/h2>\n<p>A hydraulic support cylinder for a truss arm crawler crane is a specialized component designed to provide controlled stability and support to the crane’s structure during operation. It functions by converting hydraulic energy into linear mechanical force, ensuring precise positioning and maintaining balance during heavy lifting tasks.<\/p>\n<p>The cylinder operates through the controlled flow of hydraulic fluid, typically oil, under high pressure. This fluid is pumped into the cylinder through hydraulic ports connected to the crane’s hydraulic system. Inside the cylinder, the pressurized fluid pushes against a piston, which is connected to a piston rod. The movement of the piston generates linear motion, either extending or retracting the rod depending on the direction of the fluid flow. This motion is used to stabilize or adjust the position of the truss arm.<\/p>\n<p>When the crane is in use, the hydraulic support cylinder helps distribute the load evenly across the crane’s structure, preventing excessive strain on any single component. For example, during lifting operations, the cylinder can extend to provide additional support to the arm, counteracting the weight of the load and reducing the risk of tipping or instability.<\/p>\n<p>The cylinder is equipped with seals to prevent fluid leakage and ensure consistent pressure. Additionally, mounting brackets allow it to pivot and adapt to the crane’s movements. This adaptability is critical for maintaining stability, especially on uneven terrain or during sudden directional changes, making it an essential component for safe and efficient crane operation.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1813 size-large\" src=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-for-Crane-1024x623.webp\" alt=\"Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 cho c\u1ea7n c\u1ea9u\" width=\"1024\" height=\"623\" srcset=\"https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-for-Crane-980x596.webp 980w, https:\/\/korea-transmission.com\/wp-content\/uploads\/2025\/07\/Support-Hydraulic-Cylinder-for-Crane-480x292.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Xi lanh th\u1ee7y l\u1ef1c h\u1ed7 tr\u1ee3 cho c\u1ea7n c\u1ea9u b\u00e1nh x\u00edch c\u1ea7n tr\u1ee5c gi\u00e0n l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn quan tr\u1ecdng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a c\u1ea7n c\u1ea9u trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u00e2ng v\u1eadt n\u1eb7ng. Xi lanh th\u1ee7y l\u1ef1c n\u00e0y \u0111\u00f3ng vai tr\u00f2 l\u00e0 c\u01a1 c\u1ea5u h\u1ed7 tr\u1ee3 k\u1ebft c\u1ea5u, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 duy tr\u00ec v\u00e0 \u0111i\u1ec1u ch\u1ec9nh g\u00f3c ho\u1eb7c v\u1ecb tr\u00ed c\u1ee7a c\u1ea7n tr\u1ee5c gi\u00e0n. N\u00f3 ho\u1ea1t \u0111\u1ed9ng th\u00f4ng qua \u00e1p su\u1ea5t th\u1ee7y l\u1ef1c, chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng th\u00e0nh chuy\u1ec3n \u0111\u1ed9ng tuy\u1ebfn t\u00ednh \u0111\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c c\u1ea7n tr\u1ee5c ho\u1eb7c c\u1ea7n c\u1ea9u.<\/p>","protected":false},"featured_media":1807,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[56,20],"product_tag":[57,58,51,54,52,49,50],"class_list":{"0":"post-1806","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industrial-vehicle-hydraulic-cylinders","7":"product_cat-hydraulic-cylinders","8":"product_tag-crawler-crane-hydraulic-cylinders","9":"product_tag-hydraulic-cylinder-for-crane","10":"product_tag-hydraulic-cylinder-manufacturers","11":"product_tag-hydraulic-cylinder-price","12":"product_tag-hydraulic-cylinder-suppliers","13":"product_tag-hydraulic-cylinders","14":"product_tag-hydraulic-cylinders-for-sale","16":"first","17":"instock","18":"shipping-taxable","19":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product\/1806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/comments?post=1806"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/media\/1807"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/media?parent=1806"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1806"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1806"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1806"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}