{"id":16170,"date":"2025-01-20T08:35:33","date_gmt":"2025-01-20T08:35:33","guid":{"rendered":"https:\/\/www.hydraulic-cylinders.net\/product\/arm-cylinderfor-caterpillar-large-excavator-e349dz\/"},"modified":"2025-01-20T08:35:40","modified_gmt":"2025-01-20T08:35:40","slug":"arm-cylinderfor-caterpillar-large-excavator-e349dz","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/ko\/product\/arm-cylinderfor-caterpillar-large-excavator-e349dz\/","title":{"rendered":"\uce90\ud130\ud544\ub7ec \ub300\ud615 \uad74\uc0ad\uae30 E349DZ\uc6a9 \uc554 \uc2e4\ub9b0\ub354"},"content":{"rendered":"<p>\uce90\ud130\ud544\ub7ec \ub300\ud615 \uad74\uc0ad\uae30 E349DZ\uc6a9 \uc554 \uc2e4\ub9b0\ub354: \uc815\uc758 \ubc0f \uc124\uba85<\/p>\n<p>\uc554 \uc2e4\ub9b0\ub354\ub294 \uad74\uc0ad\uae30, \ud06c\ub808\uc778, \ub85c\ubd07 \ud314 \ub4f1 \ub2e4\uc591\ud55c \uae30\uacc4\uc758 \ud314\uc5d0 \uc9c1\uc120 \uc6b4\ub3d9\uacfc \ub3d9\ub825\uc744 \uc81c\uacf5\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud2b9\uc218 \uc720\uc555 \uc2e4\ub9b0\ub354\uc785\ub2c8\ub2e4. \uc554 \uc2e4\ub9b0\ub354\ub294 \uc720\uc555 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70, \ucd94\uac00 \ub3c4\uad6c\ub098 \ubd80\ucc29\ubb3c\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc6c0\uc9c1\uc774\uace0 \uc81c\uc5b4\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e4\ub9b0\ub354\ub294 \ubd80\ub4dc\ub7ec\uc6b4 \uc6c0\uc9c1\uc784\uc744 \uad6c\ud604\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ubb34\uac70\uc6b4 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc791\uc5c5 \uc870\uac74\uc5d0\uc11c \uae30\uacc4\uc758 \ud6a8\uc728\uc801\uc778 \uc791\ub3d9\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-2.webp\" alt=\"\uc554 \uc2e4\ub9b0\ub354\" width=\"400\" height=\"300\"><\/p>\n<p>\uc554 \uc2e4\ub9b0\ub354\uc758 \ud2b9\uc9d5<\/p>\n<p>\uc554 \uc2e4\ub9b0\ub354\ub294 \uc5ec\ub7ec \uac00\uc9c0 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc885\ub958\uc758 \uae30\uacc4\uc5d0 \ud544\uc218\uc801\uc778 \ubd80\ud488\uc785\ub2c8\ub2e4. \uc8fc\uc694 \ud2b9\uc9d5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uace0\ud6a8\uc728 \ub3d9\ub825 \uc804\ub2ec<\/h2>\n<p>\uc554 \uc2e4\ub9b0\ub354\ub294 \uac15\ub825\ud55c \uc9c1\uc120 \uc6b4\ub3d9\uacfc \ud798\uc744 \uc81c\uacf5\ud558\uc5ec \uae30\uacc4 \ud314 \uc791\ub3d9\uc758 \ub192\uc740 \ud6a8\uc728\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc815\ubc00\ud55c \uc81c\uc5b4<\/h2>\n<p>\uc720\uc555 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc554 \uc2e4\ub9b0\ub354\ub294 \uc815\ubc00\ud55c \ub3d9\uc791 \uc81c\uc5b4\ub97c \ub2ec\uc131\ud558\uc5ec \ucd94\uac00 \ub3c4\uad6c\uc758 \uc791\ub3d9\uc744 \ubcf4\ub2e4 \uc720\uc5f0\ud558\uace0 \uc815\ud655\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub192\uc740 \ub0b4\uad6c\uc131<\/h2>\n<p>\uc554 \uc2e4\ub9b0\ub354\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \ub0b4\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub09c \uace0\uac15\ub3c4 \uc18c\uc7ac\ub85c \uc81c\uc791\ub418\uc5b4 \uac00\ud639\ud55c \ud658\uacbd \uc870\uac74\uc5d0\uc11c\ub3c4 \uc7a5\uae30\uac04 \uc0ac\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub2e4\uae30\ub2a5 \uc801\uc751\uc131<\/h2>\n<p>\uc774\ub7ec\ud55c \uc2e4\ub9b0\ub354\ub294 \uad74\uc0ad\uae30, \ud06c\ub808\uc778, \ub85c\ubd07 \ud314 \ub4f1 \ub2e4\uc591\ud55c \uc885\ub958\uc758 \uae30\uacc4\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5b4 \ub2e4\uc591\ud55c \uc791\uc5c5 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc26c\uc6b4 \uc720\uc9c0 \uad00\ub9ac<\/h2>\n<p>\uc554 \uc2e4\ub9b0\ub354 \uc124\uacc4\ub294 \uc720\uc9c0\ubcf4\uc218 \ubc0f \uad50\uccb4\uc758 \uc6a9\uc774\uc131\uc744 \uace0\ub824\ud558\uc5ec \uc77c\uc0c1\uc801\uc778 \uc810\uac80 \ubc0f \uc720\uc9c0\ubcf4\uc218\ub97c \ud3b8\ub9ac\ud558\uac8c \ud558\uace0 \uc7a5\ube44 \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04\uc744 \uc904\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub2f9\uc0ac\uc758 \uc0dd\uc0b0 \uc5ed\ub7c9<\/p>\n<p>\ub2f9\uc0ac \uc81c\ud488\uc740 \uc774\ub7ec\ud55c \uc720\uc555 \uc2e4\ub9b0\ub354\ub97c \uc644\ubcbd\ud558\uac8c \ub300\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-oil-pipes-and-spare-parts.webp\" alt=\"\uc720\uc555 \uc2e4\ub9b0\ub354\" width=\"400\" height=\"300\"><\/p>\n<p>\uc554 \uc2e4\ub9b0\ub354\uc758 \uc801\uc6a9<\/p>\n<p>\uc554 \uc2e4\ub9b0\ub354\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc5ec\ub7ec \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uac74\uc124 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1<\/h2>\n<p>\uad74\uc0ad\uae30\uc640 \ud06c\ub808\uc778\uc5d0\uc11c \uc554 \uc2e4\ub9b0\ub354\ub294 \ubc84\ud0b7\uc774\ub098 \ubd90\uc758 \uc6c0\uc9c1\uc784\uc744 \uc81c\uc5b4\ud558\uc5ec \ud1a0\ubaa9 \uc791\uc5c5, \uc790\uc7ac \ucde8\uae09, \uad6c\uc870\ubb3c \uc124\uce58\ub97c \uc218\ud589\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uc81c\uc870\uc5c5<\/h2>\n<p>\uc790\ub3d9\ud654 \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \uc554 \uc2e4\ub9b0\ub354\ub294 \uae30\uacc4 \ud314\uc758 \uc6c0\uc9c1\uc784\uc5d0 \uc0ac\uc6a9\ub418\uc5b4 \uc870\ub9bd, \uc6a9\uc811 \ubc0f \ucde8\uae09 \uacf5\uc815\uc744 \uc218\ud589\ud568\uc73c\ub85c\uc368 \uc0dd\uc0b0 \ud6a8\uc728\uc131\uacfc \uc815\ud655\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h2>\ub18d\uc5c5 \uae30\uacc4<\/h2>\n<p>\uc218\ud655\uae30\ub098 \ud30c\uc885\uae30\uc640 \uac19\uc740 \ub18d\uae30\uacc4\uc5d0\uc11c \uc554 \uc2e4\ub9b0\ub354\ub294 \uc791\ub3d9 \uc554\uc758 \uc6c0\uc9c1\uc784\uc744 \uc81c\uc5b4\ud558\uc5ec \ud30c\uc885, \ube44\ub8cc \uc0b4\ud3ec, \uc218\ud655\uacfc \uac19\uc740 \uc791\uc5c5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ucc44\uad11<\/h2>\n<p>In mining equipment, the arm cylinder controls the arm&#8217;s movement, performing mining and ore transportation.<\/p>\n<h2>\ubb3c\ub958 \ubc0f \uc6b4\uc1a1<\/h2>\n<p>\uc9c0\uac8c\ucc28\uc640 \uc790\uc7ac \uc6b4\ubc18 \ub85c\ubd07\uc5d0\uc11c \uc554 \uc2e4\ub9b0\ub354\ub294 \ud3ec\ud06c\uc758 \ub4e4\uc5b4\uc62c\ub9ac\uae30\uc640 \uc6c0\uc9c1\uc784\uc744 \uc81c\uc5b4\ud558\uc5ec \uc790\uc7ac \uc6b4\ubc18 \ubc0f \uc801\uc7ac\ub97c \uad6c\ud604\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc124\uacc4 \uace0\ub824 \uc0ac\ud56d \ubc0f \uc120\ud0dd \uae30\uc900<\/p>\n<p>\ub85c\ubd07 \ud314 \uc2e4\ub9b0\ub354\ub97c \uc124\uacc4\ud560 \ub54c\ub294 \ud558\uc911 \uc9c0\uc9c0\ub825, \ubc00\ubd09 \uc131\ub2a5, \ub0b4\uad6c\uc131, \uc548\uc804\uc131 \ubc0f \uc720\uc9c0\ubcf4\uc218\uc131 \ub4f1 \uc5ec\ub7ec \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. <\/p>\n<h2>\ud558\uc911 \uc9c0\uc9c0 \uc6a9\ub7c9<\/h2>\n<p>\uc554 \uc2e4\ub9b0\ub354\uc758 \ud558\uc911 \uc9c0\uc9c0 \ub2a5\ub825\uc740 \uae30\uacc4\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4\uc57c \ud558\uba70, \ud544\uc694\ud55c \ubb34\uac8c\uc640 \ud798\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ubc00\ubd09 \uc131\ub2a5<\/h2>\n<p>\uc554 \uc2e4\ub9b0\ub354\ub294 \ud6a8\uacfc\uc801\uc778 \ubc00\ubd09 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud3f4\ub9ac\uc6b0\ub808\ud0c4, \ub2c8\ud2b8\ub9b4 \uace0\ubb34\uc640 \uac19\uc740 \ub0b4\ub9c8\ubaa8\uc131 \uc7ac\uc9c8\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ud53c\uc2a4\ud1a4 \uc530, \ub85c\ub4dc \uc530 \ub4f1 \ub2e4\uc591\ud55c \ubc00\ubd09 \ubd80\ud488\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub0b4\uad6c\uc131<\/h2>\n<p>\uc554 \uc2e4\ub9b0\ub354 \ubcf8\uccb4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uac15\ub3c4 \uc7ac\uc9c8\ub85c \uc81c\uc791\ub418\uba70 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud55c \uac00\uacf5\uc774 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc2e4\ub9b0\ub354 \ubcf8\uccb4 \ud45c\uba74\uacfc \ub098\uc0ac\uc0b0 \ub05d\ubd80\ubd84\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \uc815\ubc00 \uac00\uacf5\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc548\uc804<\/h2>\n<p>\uc548\uc804\ud55c \uc791\ub3d9\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc554 \uc2e4\ub9b0\ub354\ub294 \ucda9\ubd84\ud55c \uac15\ub3c4\uc640 \uc548\uc815\uc131\uc744 \uac16\ucdb0\uc57c \ud558\uba70, \uc720\uc555 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \uc554 \uc2e4\ub9b0\ub354\uc758 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ub099\ud558\ub97c \ubc29\uc9c0\ud558\ub294 \uc548\uc804 \uc7a5\uce58\uac00 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc720\uc9c0 \ubcf4\uc218\uc131<\/h2>\n<p>\uc554 \uc2e4\ub9b0\ub354\ub294 \uc720\uc9c0\ubcf4\uc218 \ubc0f \ubd80\ud488 \uad50\uccb4\uac00 \uc6a9\uc774\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4\uc57c \ud558\uba70, \uc720\uc555 \uc2dc\uc2a4\ud15c\uc5d0\ub294 \uc624\uc5fc \ubc29\uc9c0\ub97c \uc704\ud55c \uc5ec\uacfc \uc2dc\uc2a4\ud15c\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-cylinder-head-with-all-kinds-excavator-models.webp\" alt=\"\uc2e4\ub9b0\ub354 \ud5e4\ub4dc\" width=\"400\" height=\"300\"><\/p>\n<p>\uc554 \uc2e4\ub9b0\ub354\uc758 \ubc00\ubd09 \ubc0f \uc724\ud65c<\/p>\n<p>In the arm cylinder, various sealing components such as piston seals, rod seals, and wipers play a critical role in maintaining the hydraulic system&#8217;s sealing performance. These components are made of wear-resistant materials such as polyurethane, nitrile rubber, and are designed to withstand high-pressure hydraulic fluids. The cylinder body and threaded end surface are typically precisely processed to improve wear resistance. Adequate lubrication of the cylinder rod and sealing components is necessary to protect the sealing performance and extend the cylinder&#8217;s service life. Regularly adding the right amount of hydraulic oil to the hydraulic system is essential.<\/p>\n<p>\uc815\uae30 \uc810\uac80 \ubc0f \uc608\ubc29 \uc720\uc9c0 \uad00\ub9ac<\/p>\n<p>Regular inspection and preventive maintenance of the arm cylinder improve the hydraulic system&#8217;s reliability, reduce equipment downtime, and extend the service life of the cylinder. The preventive maintenance measures include checking the oil level in the hydraulic system, replacing worn seals, cleaning the cylinder body and threaded end, and checking the safety devices.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-chushion-collar.webp\" alt=\"\ucd98\ucd94 \uce7c\ub77c\" width=\"400\" height=\"300\"><\/p>\n<p>\uc124\uce58 \uac00\uc774\ub4dc<\/p>\n<p>\ub2e4\uc74c\uc740 \uc554 \uc2e4\ub9b0\ub354\ub97c \uc62c\ubc14\ub974\uac8c \uc124\uce58\ud558\ub294 \ub2e8\uacc4\uc785\ub2c8\ub2e4.<\/p>\n<p>1. \uc2e4\ub9b0\ub354 \ub85c\ub4dc\uc640 \ud53c\uc2a4\ud1a4\uc774 \ud6c4\ud1f4 \uc704\uce58\uc5d0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>2. \uc2e4\ub9b0\ub354\uc640 \uae30\uacc4\uc758 \uc7a5\ucc29\uba74\uc744 \uccad\uc18c\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>3. \uc2e4\ub9b0\ub354\ub97c \uc7a5\ucc29\uba74\uc5d0 \ub9de\ucdb0 \uc815\ub82c\ud558\uace0 \uc81c\uc790\ub9ac\uc5d0 \uace0\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>4. \uc720\uc555 \ud638\uc2a4\uc640 \uc5f0\uacb0 \ubd80\ud488\uc744 \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<p>5. \uc720\uc555 \uc2dc\uc2a4\ud15c\uc5d0 \uad8c\uc7a5 \uc720\uc555\uc720\ub97c \ucc44\uc6b0\uc2ed\uc2dc\uc624.<\/p>\n<p>6. \uc720\uc555 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uacf5\uae30\ub97c \ube7c\ub0b4\uc2ed\uc2dc\uc624.<\/p>\n<p>7. Check the cylinder&#8217;s operation, including the movement, force, and speed.<\/p>\n<p>\uc548\uc804 \uace0\ub824 \uc0ac\ud56d<\/p>\n<p>The arm cylinder&#8217;s safe operation requires that the hydraulic system is designed correctly and installed securely. The hydraulic system should have safety devices such as pressure relief valves and check valves to prevent overloading and sudden drops. Operators should receive proper training and follow the safety guidelines to avoid accidents.<\/p>\n<p>\ubb38\uc81c \ud574\uacb0 \ubc0f \uc77c\ubc18\uc801\uc778 \ubb38\uc81c<\/p>\n<p>\uc554 \uc2e4\ub9b0\ub354\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\ub85c\ub294 \uc624\uc77c \ub204\ucd9c, \ud798 \uac10\uc18c, \uc6c0\uc9c1\uc784 \ub454\ud654 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub294 \uc530 \ub9c8\ubaa8, \ud53c\uc2a4\ud1a4 \ub85c\ub4dc \uc190\uc0c1 \ub610\ub294 \uc724\ud65c \ubd80\uc871\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubb38\uc81c \ud574\uacb0\uc744 \uc704\ud55c \ud301\uc73c\ub85c\ub294 \uc530\ub9c1 \ubd80\ud488 \uc810\uac80, \ud53c\uc2a4\ud1a4 \ub85c\ub4dc \uac80\uc0ac, \uadf8\ub9ac\uace0 \uc801\uc808\ud55c \uc724\ud65c \ud655\ubcf4 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-bushings-with-all-kinds-of-excavator-models.webp\" alt=\"\ubd80\uc2f1\" width=\"400\" height=\"300\"><\/p>\n<p>\uacb0\ub860<\/p>\n<p>\ub2f9\uc0ac\ub294 \uc720\uc555 \uc2e4\ub9b0\ub354 \uc804\ubb38 \uc81c\uc870\uc5c5\uccb4\ub85c\uc11c \ub2e4\uc591\ud55c \uc81c\ud488\uc744 \uc81c\uacf5\ud558\uba70 \uad6d\ub0b4\uc678 \uc2dc\uc7a5\uc5d0\uc11c \uc120\ub3c4\uc801\uc778 \uc720\uc555 \uc2e4\ub9b0\ub354 \uc81c\uc870\uc5c5\uccb4 \ubc0f \ub3c4\ub9e4 \uc720\ud1b5\uc5c5\uccb4\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uace0 \ud488\uc9c8\uc744 \ucd5c\uc6b0\uc120\uc73c\ub85c \uc0dd\uac01\ud558\uba70, \uae30\uc220\uacfc \uc0dd\uc0b0 \ud6a8\uc728\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uac1c\uc120\ud558\uc5ec \uace0\uac1d\uc5d0\uac8c \ud6a8\uc728\uc801\uc774\uace0 \uc815\ud655\ud558\uba70 \uace0\ud488\uc9c8\uc758 \uc81c\ud488\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc804\ubb38\uc801\uc778 \uc11c\ube44\uc2a4, \uad6d\uc81c \uc778\uc99d, \ub9de\ucda4 \uc81c\uc791 \uc11c\ube44\uc2a4, \ucca8\ub2e8 \uc0dd\uc0b0 \uc124\ube44 \ubc0f \uc0ac\ud6c4 \uad00\ub9ac \uc11c\ube44\uc2a4\ub97c \uace0\uac1d\uc5d0\uac8c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-4.webp\" alt=\"\ud68c\uc0ac \uc774\ubbf8\uc9c0\" width=\"400\" height=\"300\"><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-3.webp\" alt=\"\ud68c\uc0ac \uc774\ubbf8\uc9c0\" width=\"400\" height=\"300\"><\/p>\n<p>\uc800\uc790: lyl<\/p>","protected":false},"excerpt":{"rendered":"<p>Arm Cylinder For Caterpillar Large Excavator E349DZ: Definition and Explanation The arm cylinder is a specialized hydraulic cylinder designed to provide linear motion and power to the arm of various types of machinery, such as excavators, cranes, and mechanical arms. The arm cylinder plays a critical role in the hydraulic system, allowing additional tools or [&hellip;]<\/p>","protected":false},"featured_media":14766,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[1497],"product_tag":[1498,1496],"class_list":{"0":"post-16170","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-arm-cylinders","7":"product_tag-arm-cylinders","8":"product_tag-hydraulic-cylinders","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/product\/16170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/comments?post=16170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/media\/14766"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/media?parent=16170"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/product_brand?post=16170"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/product_cat?post=16170"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/ko\/wp-json\/wp\/v2\/product_tag?post=16170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}