{"id":4502,"date":"2026-03-27T02:20:08","date_gmt":"2026-03-27T02:20:08","guid":{"rendered":"https:\/\/hydrathpower.com\/?p=4502"},"modified":"2026-03-27T02:20:08","modified_gmt":"2026-03-27T02:20:08","slug":"%eb%8d%a4%ed%94%84-%ed%8a%b8%eb%a0%88%ec%9d%bc%eb%9f%ac-%ec%9c%a0%ec%95%95-%ed%8e%8c%ed%94%84-%ec%88%98%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/","title":{"rendered":"\ub364\ud504 \ud2b8\ub808\uc77c\ub7ec \uc720\uc555 \ud38c\ud504 \uc218\ub9ac: \ubb38\uc81c \ud574\uacb0, \ubc30\uc120 \ubc0f \uc194\ub808\ub178\uc774\ub4dc \uc218\ub9ac"},"content":{"rendered":"<h3>\ub364\ud504 \ud2b8\ub808\uc77c\ub7ec \uc720\uc555 \ud38c\ud504\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc774\ub294 <a href=\"\/12v-dc-hydraulic-power-pack\/\">12V DC \uc804\uc6d0 \uc7a5\uce58<\/a> \uc2e4\ub9b0\ub354\ub97c \uad6c\ub3d9\ud558\uc5ec \ub364\ud504 \ubc15\uc2a4\ub97c \ub4e4\uc5b4\uc62c\ub9ac\uace0 \ub0b4\ub9ac\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc5b4\uc148\ube14\ub9ac\uc5d0\ub294 <a href=\"\/dc-motor\/\">DC \ubaa8\ud130<\/a>, \uae30\uc5b4 \ud38c\ud504, \ubc38\ube0c <a href=\"\/hydraulic-manifold\/\">\ub9e4\ub2c8\ud3f4\ub4dc<\/a> \uc0c1\/\ud558 \uc194\ub808\ub178\uc774\ub4dc, \ub9b4\ub9ac\ud504 \ubc38\ube0c, \uc800\uc7a5\uc18c \ubc0f \ud39c\ub358\ud2b8 \ub9ac\ubaa8\ucee8\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"\/single-acting-hydraulic-power-packs\/\">\ub2e8\ub3d9\ud615 \uc7a5\uce58<\/a> \ub3d9\ub825 \u201c\uc704\u201d\uc640 \uc911\ub825 \u201c\uc544\ub798\u201d, \ubcf5\ub3d9\uc2dd \uc7a5\uce58\ub294 \uc591\ubc29\ud5a5\uc73c\ub85c \ub3d9\ub825\uc744 \uacf5\uae09\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc9c4\ub2e8\ud560 \uc218 \uc788\ub294 \uc99d\uc0c1<\/h3>\n<ul>\n<li>\ud558\uc911\uc744 \ubc1b\uc73c\uba74 \ub4e4\ub9ac\uc9c0 \uc54a\uac70\ub098 \uc57d\ud574\uc9d0<\/li>\n<li>\uc704\ub85c \uc774\ub3d9\ud558\uc9c0\ub9cc \uc544\ub798\ub85c \uc774\ub3d9\ud558\uc9c0 \uc54a\uac70\ub098 \ud074\ub9ad\ub9cc \ud569\ub2c8\ub2e4.<\/li>\n<li>\ubaa8\ud130\ub294 \uc791\ub3d9\ud558\uc9c0\ub9cc \ubab8\uccb4\uac00 \uc62c\ub77c\uac00\uc9c0 \uc54a\uc74c<\/li>\n<li>\ud2b9\ud788 \ucd94\uc6b4 \ub0a0\uc528\uc5d0\ub294 \ub9e4\uc6b0 \ub290\ub9bd\ub2c8\ub2e4.<\/li>\n<li>\uc8fc\ucc28 \uc2dc \ub4dc\ub9ac\ud504\ud2b8 \ub2e4\uc6b4, \ub208\uc5d0 \ubcf4\uc774\ub294 \uc624\uc77c \ub204\ucd9c<br \/>\n<div id='gallery-1' class='gallery galleryid-4502 gallery-columns-3 gallery-size-large'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/dump-trailer-wont-lift-under-load\/'><img fetchpriority=\"high\" decoding=\"async\" width=\"869\" height=\"586\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-wont-lift-under-load.jpg\" class=\"attachment-large size-large\" alt=\"\ub364\ud504 \ud2b8\ub808\uc77c\ub7ec\uac00 \ud558\uc911\uc744 \ubc1b\uc73c\uba74 \ub4e4\uc5b4\uc62c\ub824\uc9c0\uc9c0 \uc54a\uc74c\" aria-describedby=\"gallery-1-4509\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-wont-lift-under-load.jpg 869w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-wont-lift-under-load-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-wont-lift-under-load-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/dump-trailer-wont-lift-under-load-18x12.jpg 18w\" sizes=\"(max-width: 869px) 100vw, 869px\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-4509'>\n\t\t\t\t\ub364\ud504 \ud2b8\ub808\uc77c\ub7ec\uac00 \ud558\uc911\uc744 \ubc1b\uc73c\uba74 \ub4e4\ub9ac\uc9c0 \uc54a\uc74c\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n<\/li>\n<\/ul>\n<h3>\ubb38\uc81c \ud574\uacb0 \ubc29\ubc95(5\ub2e8\uacc4)<\/h3>\n<ol>\n<li><strong>\uc804\uc6d0 \ubc0f \uc811\uc9c0<\/strong>\ubc30\ud130\ub9ac \uc804\uc555\uc744 \uc815\uc9c0 \uc0c1\ud0dc\uc640 \ubd80\ud558 \uc0c1\ud0dc\uc5d0\uc11c \uce21\uc815\ud558\uc138\uc694. \ubc30\ud130\ub9ac \uc57d\ud654\uc640 \uc811\uc9c0 \ubd88\ub7c9 \ub4f1\uc774 \uac00\uc7a5 \ud754\ud55c \uadfc\ubcf8 \uc6d0\uc778\uc785\ub2c8\ub2e4. \ub2e8\uc790\ub97c \uccad\uc18c\ud558\uace0, \uc100\uc2dc \uc811\uc9c0\ub97c \ud655\uc778\ud558\uace0, \uba54\uc778 \ub9b4\ub808\uc774\/\uc811\uc810\uc744 \uc810\uac80\ud558\uc138\uc694.<\/li>\n<li><strong>\uc720\uccb4 \ub808\ubca8 \ubc0f \uc0c1\ud0dc<\/strong>\uc800\uc7a5\ud1b5 \uc218\uc704\ub97c \ud655\uc778\ud558\uace0 \uc9c0\uc815\ub41c \uc624\uc77c\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc624\uc77c\uc774 \ubd80\uc871\ud558\uac70\ub098 \uc624\uc5fc\ub41c \uacbd\uc6b0 \uce90\ube44\ud14c\uc774\uc158, \uc18c\uc74c \ubc0f \uc591\ub825 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud544\uc694\uc5d0 \ub530\ub77c \ub9c9\ud78c \uc2a4\ud2b8\ub808\uc774\ub108\uc640 \ube0c\ub9ac\ub354 \ucea1\uc744 \uad50\uccb4\ud558\uc138\uc694.<\/li>\n<li><strong>\uc194\ub808\ub178\uc774\ub4dc \ubc0f \ubc30\uc120<\/strong>\u201c\uc704\u201d \ubc0f \u201c\uc544\ub798\u201d \ucf54\uc77c\uc5d0 \ub300\ud55c \ucee8\ud2b8\ub864\ub7ec \ucd9c\ub825\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \ucf54\uc77c\uc758 \ub538\uae4d \uc18c\ub9ac\ub97c \ub4e3\uace0 \ub3c4\uad6c\ub85c \uc790\uc131\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \ud604\uc7a5\uc5d0\uc11c \ube60\ub974\uac8c \ud574\uacb0\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc740 \uc704\/\uc544\ub798 \ucf54\uc77c\uc744 \uad50\uccb4\ud558\uc5ec \uace0\ucc29\ub41c \ubca0\ub4dc\ub97c \ub0b4\ub9b0 \ub2e4\uc74c \uace0\uc7a5\ub09c \ucf54\uc77c\uc744 \uad50\uccb4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ub9b4\ub9ac\ud504 \ubc0f \uccb4\ud06c \ubc38\ube0c<\/strong>\ubaa8\ud130\uac00 \uc791\ub3d9\ud558\uc9c0\ub9cc \uc555\ub825\uc774 \ub0ae\uc73c\uba74 \ub9b4\ub9ac\ud504 \uc124\uc815\uc744 \uc810\uac80\ud558\uace0 \ubc38\ube0c\uc5d0 \uc774\ubb3c\uc9c8\uc774 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \ub9b4\ub9ac\ud504 \ubc38\ube0c\uac00 \ub9c9\ud788\uac70\ub098 \ub0ae\uac8c \uc124\uc815\ub418\uc5b4 \uc788\uc73c\uba74 \ub9ac\ud504\ud2b8\uac00 \uc791\ub3d9\ud558\uc9c0 \uc54a\uac70\ub098 \uc57d\ud55c \ub9ac\ud504\ud2b8 \uc99d\uc0c1\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2e4\ub9b0\ub354 \ubc0f \ub204\ucd9c<\/strong>\uc9c0\uc18d\uc801\uc778 \ub4dc\ub9ac\ud504\ud2b8 \ub610\ub294 \ub290\ub9b0 \ub0b4\ubd80 \ubcf5\uadc0 \uc9c0\uc810 <a href=\"\/hydraulic-cylinders\/\">\uc2e4\ub9b0\ub354<\/a> \ubc14\uc774\ud328\uc2a4 \ub610\ub294 \uc678\ubd80 \ub204\ucd9c. \ub85c\ub4dc \uc530, \ud638\uc2a4 \ubc0f \ud53c\ud305\uc744 \uc810\uac80\ud558\uace0 \uc7ac\uc2dc\uc6b4\uc804 \uc804\uc5d0 \uc218\ub9ac\ud558\uc138\uc694.<\/li>\n<\/ol>\n<h3>\ub2e8\ub3d9 \ud38c\ud504\uc640 \ubcf5\ub3d9 \ud38c\ud504: \uc5b4\ub5a4 \uac83\uc744 \uac00\uc9c0\uace0 \uacc4\uc2e0\uac00\uc694?<\/h3>\n<ul>\n<li><strong>\ub2e8\ub9c9\uadf9:<\/strong> \ud30c\uc6cc \ub9ac\ud504\ud2b8, \ub364\ud504 \ubc38\ube0c\ub97c \ud1b5\ud574 \uc911\ub825\uc744 \ub0ae\ucda5\ub2c8\ub2e4. \ubd80\ud488 \uc218 \uac10\uc18c, \ubc30\uc120 \uac04\uc18c\ud654. \ub300\ubd80\ubd84\uc758 \uc911\uc18c\ud615 \ub364\ud504 \ud2b8\ub808\uc77c\ub7ec\uc5d0 \uac00\uc7a5 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub354\ube14 \uc561\ud305:<\/strong> \ud30c\uc6cc \ub9ac\ud504\ud2b8 \ubc0f \ud558\uac15, \ud558\uac15 \uc2dc \uc81c\uc5b4\ub825\uc774 \ud5a5\uc0c1\ub418\uc5b4 \ubb34\uac70\uc6b4 \uce68\ub300\ub098 \uc911\ub825 \ubcf5\uadc0\uac00 \uc77c\uc815\ud558\uc9c0 \uc54a\uc744 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4.<br \/>\n<img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/single-acting-vs-double-acting-pump-300x202.jpg\" class=\"alignnone size-medium wp-image-4508 lazyload\" alt=\"\ub2e8\ub3d9 \ud38c\ud504\uc640 \ubcf5\ub3d9 \ud38c\ud504\" width=\"300\" height=\"202\"><noscript><img decoding=\"async\" class=\"alignnone size-medium wp-image-4508\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/single-acting-vs-double-acting-pump-300x202.jpg\" alt=\"\ub2e8\ub3d9 \ud38c\ud504\uc640 \ubcf5\ub3d9 \ud38c\ud504\" width=\"300\" height=\"202\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/single-acting-vs-double-acting-pump-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/single-acting-vs-double-acting-pump-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/single-acting-vs-double-acting-pump-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/single-acting-vs-double-acting-pump.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/noscript><\/li>\n<\/ul>\n<h3>\uc218\ub9ac \ub300 \uad50\uccb4: \uc7a5\ub2e8\uc810<\/h3>\n<h4>\uc218\ub9ac<\/h4>\n<ul>\n<li>\uc7a5\uc810: \uacb0\ud568\uc774 \uad6d\ubd80\uc801\uc778 \uacbd\uc6b0(\ucf54\uc77c, \uc530, \ub9b4\ub9ac\ud504) \ube44\uc6a9\uc774 \uc808\uac10\ub429\ub2c8\ub2e4. \ubc30\uad00\uc744 \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub2e8\uc810: \ubd84\ud574\uc5d0 \uc2dc\uac04\uc774 \uac78\ub9ac\uba70, \ucca0\uc800\ud788 \uccad\uc18c\ud558\uc9c0 \uc54a\uc73c\uba74 \uc624\uc5fc \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h4>\uad50\uccb4<\/h4>\n<ul>\n<li>\uc7a5\uc810: \ube60\ub978 \ubcf5\uc6d0, \uc0c8\ub85c\uc6b4 \ubaa8\ud130\/\ud38c\ud504\/\ub9e4\ub2c8\ud3f4\ub4dc. \ubcf4\uc99d \ubc94\uc704.<\/li>\n<li>\ub2e8\uc810: \uc124\uce58 \uacf5\uac04, \ud3ec\ud2b8 \ubc0f \ubc30\uc120\uc774 \uc77c\uce58\ud574\uc57c \ud558\uba70 \ucd08\uae30 \ube44\uc6a9\uc774 \ub354 \ub9ce\uc774 \ub4ed\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h3>\n<h4>\uc5b4\ub5a4 \uc561\uccb4\ub97c \uc5bc\ub9c8\ub098 \ub9ce\uc774 \uc0ac\uc6a9\ud574\uc57c \ud558\ub098\uc694?<\/h4>\n<p>\ub9ce\uc740 \ub364\ud504 \ud2b8\ub808\uc77c\ub7ec OEM\uc5d0\uc11c \uad8c\uc7a5\ud558\ub294 \ub300\ub85c \ud0f1\ud06c\uc758 \uc808\ubc18 \uc815\ub3c4\uae4c\uc9c0 \ucc44\uc6b0\uc138\uc694. \ud56d\uc0c1 \ud574\ub2f9 \uc7a5\uce58\uc758 \uc124\uba85\uc11c\ub97c \ud655\uc778\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n<h4>\ube0c\ub9ac\ub354\uc5d0\uc11c \ub204\uc218\uac00 \ubc1c\uc0dd\ud558\uba74 \uc5b4\ub5bb\uac8c \ud558\ub098\uc694?<\/h4>\n<p>\ubc30\ud130\ub9ac\uac00 \ubd80\uc871\ud558\uace0 \uc0c1\uc790\uac00 \ubb34\uac70\uc6b0\uba74 \ud558\uac15 \uc2dc \uc555\ub825\uc774 \uae09\uc0c1\uc2b9\ud558\uc5ec \ub354\ub7ec\uc6cc\uc9c4 \ube0c\ub9ac\ub354\uc5d0\uc11c \uc624\uc77c\uc774 \uac15\uc81c\ub85c \ubc30\ucd9c\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\ud130\ub9ac\ub97c \ucda9\uc804\ud558\uace0 \ube0c\ub9ac\ub354\ub97c \uccad\uc18c\/\uad50\uccb4\ud558\uc138\uc694.<\/p>\n<h4>\ub538\uae4d\uac70\ub9ac\ub294 \uc18c\ub9ac\ub294 \ub4e4\ub9ac\uc9c0\ub9cc \uc6c0\uc9c1\uc784\uc774 \uc5c6\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/h4>\n<p>\uc194\ub808\ub178\uc774\ub4dc\uc5d0 \uc804\uc6d0\uc774 \uacf5\uae09\ub418\uc9c0\ub9cc \ubaa8\ud130\uc5d0 \uc804\uc555\uc774 \ub0ae\uac70\ub098 \ubc38\ube0c \uc2a4\ud480\uc774 \ubcc0\uc18d\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc30\ud130\ub9ac\ub97c \ubd80\ud558 \ud14c\uc2a4\ud2b8\ud558\uace0 \uc811\uc9c0\ub97c \ud655\uc778\ud558\uace0 \ucf54\uc77c \uc790\uc131\uc744 \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4.<\/p>\n<h4>\uace0\ucc29\ub41c \uce68\ub300\ub97c \uc77c\uc2dc\uc801\uc73c\ub85c \ub0b4\ub9b4 \uc218 \uc788\ub098\uc694?<\/h4>\n<p>\uc608. \ub9e4\ub2c8\ud3f4\ub4dc\uc758 \uc704\/\uc544\ub798 \ucf54\uc77c\uc744 \uad50\uccb4\ud558\uc5ec \ubca0\ub4dc\ub97c \uc774\ub3d9\ud55c \ub2e4\uc74c \uacb0\ud568\uc774 \uc788\ub294 \ucf54\uc77c\uc744 \ubcf5\uc6d0\ud558\uace0 \uad50\uccb4\ud569\ub2c8\ub2e4.<\/p>\n<h4>\uc5b8\uc81c \uc804\ubb38\uac00\uc5d0\uac8c \uc5f0\ub77d\ud574\uc57c \ud558\ub098\uc694?<\/h4>\n<p>\uc530 \uad50\uccb4 \ud6c4\uc5d0\ub3c4 \ub204\ucd9c\uc774 \uc9c0\uc18d\ub418\uac70\ub098, \uc804\uae30 \uc810\uac80\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ud38c\ud504\uc5d0 \uc555\ub825\uc774 \uc313\uc774\uc9c0 \uc54a\uac70\ub098, \uc548\uc804\ud558\uac8c \ubc30\uc218\ud558\uace0 \ubd84\ud574 \ubc0f \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\ub294 \ub3c4\uad6c\uac00 \ubd80\uc871\ud55c \uacbd\uc6b0.<\/p>","protected":false},"excerpt":{"rendered":"<p>What is a Dump Trailer Hydraulic Pump? It is the core of a 12V DC power unit that drives the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4507,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4502","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dump Trailer Hydraulic Pump Repair: Troubleshooting, Wiring and Solenoid Fixes - Hydrath Power<\/title>\n<meta name=\"description\" content=\"A practical guide to diagnose no\u2011lift, no\u2011lower and slow issues on 12V dump trailer power units, with wiring checks and coil replacement steps.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hydrathpower.com\/ko\/\ub364\ud504-\ud2b8\ub808\uc77c\ub7ec-\uc720\uc555-\ud38c\ud504-\uc218\ub9ac\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dump Trailer Hydraulic Pump Repair: Troubleshooting, Wiring and Solenoid Fixes - Hydrath Power\" \/>\n<meta property=\"og:description\" content=\"A practical guide to diagnose no\u2011lift, no\u2011lower and slow issues on 12V dump trailer power units, with wiring checks and coil replacement steps.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hydrathpower.com\/ko\/\ub364\ud504-\ud2b8\ub808\uc77c\ub7ec-\uc720\uc555-\ud38c\ud504-\uc218\ub9ac\/\" \/>\n<meta property=\"og:site_name\" content=\"Hydrath Power\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-27T02:20:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1027\" \/>\n\t<meta property=\"og:image:height\" content=\"875\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"unohydrath\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"unohydrath\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/\"},\"author\":{\"name\":\"unohydrath\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#\\\/schema\\\/person\\\/6edfda07a2534b174472a872ae9be426\"},\"headline\":\"Dump Trailer Hydraulic Pump Repair: Troubleshooting, Wiring and Solenoid Fixes\",\"datePublished\":\"2026-03-27T02:20:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/\"},\"wordCount\":552,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/\",\"name\":\"Dump Trailer Hydraulic Pump Repair: Troubleshooting, Wiring and Solenoid Fixes - Hydrath Power\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg\",\"datePublished\":\"2026-03-27T02:20:08+00:00\",\"description\":\"A practical guide to diagnose no\u2011lift, no\u2011lower and slow issues on 12V dump trailer power units, with wiring checks and coil replacement steps.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg\",\"contentUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg\",\"width\":1027,\"height\":875,\"caption\":\"Dump Trailer Hydraulic Pump Repair Troubleshooting, Wiring and Solenoid Fixes\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/dump-trailer-hydraulic-pump-repair\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/hydrathpower.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Dump Trailer Hydraulic Pump Repair: Troubleshooting, Wiring and Solenoid Fixes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#website\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/\",\"name\":\"Hydrath Power\",\"description\":\"Hydraulic Product Supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#organization\",\"name\":\"Hydrath Power\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Untitled-design.png\",\"contentUrl\":\"https:\\\/\\\/hydrathpower.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/Untitled-design.png\",\"width\":350,\"height\":100,\"caption\":\"Hydrath Power\"},\"image\":{\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/#\\\/schema\\\/person\\\/6edfda07a2534b174472a872ae9be426\",\"name\":\"unohydrath\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g\",\"caption\":\"unohydrath\"},\"sameAs\":[\"https:\\\/\\\/hydrathpower.com\"],\"url\":\"https:\\\/\\\/hydrathpower.com\\\/ko\\\/author\\\/unohydrath\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\ub364\ud504 \ud2b8\ub808\uc77c\ub7ec \uc720\uc555 \ud38c\ud504 \uc218\ub9ac: \ubb38\uc81c \ud574\uacb0, \ubc30\uc120 \ubc0f \uc194\ub808\ub178\uc774\ub4dc \uc218\uc815 - Hydrath Power","description":"\ubc30\uc120 \uc810\uac80 \ubc0f \ucf54\uc77c \uad50\uccb4 \ub2e8\uacc4\ub97c \ud1b5\ud574 12V \ub364\ud504 \ud2b8\ub808\uc77c\ub7ec \uc804\uc6d0 \uc7a5\uce58\uc758 \ubb34\uc0c1\uc2b9, \ubb34\ud558\uac15 \ubc0f \uac10\uc18d \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\ub294 \uc2e4\uc6a9\uc801\uc778 \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hydrathpower.com\/ko\/\ub364\ud504-\ud2b8\ub808\uc77c\ub7ec-\uc720\uc555-\ud38c\ud504-\uc218\ub9ac\/","og_locale":"ko_KR","og_type":"article","og_title":"Dump Trailer Hydraulic Pump Repair: Troubleshooting, Wiring and Solenoid Fixes - Hydrath Power","og_description":"A practical guide to diagnose no\u2011lift, no\u2011lower and slow issues on 12V dump trailer power units, with wiring checks and coil replacement steps.","og_url":"https:\/\/hydrathpower.com\/ko\/\ub364\ud504-\ud2b8\ub808\uc77c\ub7ec-\uc720\uc555-\ud38c\ud504-\uc218\ub9ac\/","og_site_name":"Hydrath Power","article_published_time":"2026-03-27T02:20:08+00:00","og_image":[{"width":1027,"height":875,"url":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg","type":"image\/jpeg"}],"author":"unohydrath","twitter_card":"summary_large_image","twitter_misc":{"\uae00\uc4f4\uc774":"unohydrath","\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"3\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/#article","isPartOf":{"@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/"},"author":{"name":"unohydrath","@id":"https:\/\/hydrathpower.com\/ko\/#\/schema\/person\/6edfda07a2534b174472a872ae9be426"},"headline":"Dump Trailer Hydraulic Pump Repair: Troubleshooting, Wiring and Solenoid Fixes","datePublished":"2026-03-27T02:20:08+00:00","mainEntityOfPage":{"@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/"},"wordCount":552,"commentCount":0,"publisher":{"@id":"https:\/\/hydrathpower.com\/ko\/#organization"},"image":{"@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/#primaryimage"},"thumbnailUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg","articleSection":["Uncategorized"],"inLanguage":"ko-KR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/","url":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/","name":"\ub364\ud504 \ud2b8\ub808\uc77c\ub7ec \uc720\uc555 \ud38c\ud504 \uc218\ub9ac: \ubb38\uc81c \ud574\uacb0, \ubc30\uc120 \ubc0f \uc194\ub808\ub178\uc774\ub4dc \uc218\uc815 - Hydrath Power","isPartOf":{"@id":"https:\/\/hydrathpower.com\/ko\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/#primaryimage"},"image":{"@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/#primaryimage"},"thumbnailUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg","datePublished":"2026-03-27T02:20:08+00:00","description":"\ubc30\uc120 \uc810\uac80 \ubc0f \ucf54\uc77c \uad50\uccb4 \ub2e8\uacc4\ub97c \ud1b5\ud574 12V \ub364\ud504 \ud2b8\ub808\uc77c\ub7ec \uc804\uc6d0 \uc7a5\uce58\uc758 \ubb34\uc0c1\uc2b9, \ubb34\ud558\uac15 \ubc0f \uac10\uc18d \ubb38\uc81c\ub97c \uc9c4\ub2e8\ud558\ub294 \uc2e4\uc6a9\uc801\uc778 \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4.","breadcrumb":{"@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/#primaryimage","url":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg","contentUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/03\/Dump-Trailer-Hydraulic-Pump-Repair-Troubleshooting-Wiring-and-Solenoid-Fixes.jpg","width":1027,"height":875,"caption":"Dump Trailer Hydraulic Pump Repair Troubleshooting, Wiring and Solenoid Fixes"},{"@type":"BreadcrumbList","@id":"https:\/\/hydrathpower.com\/ko\/dump-trailer-hydraulic-pump-repair\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hydrathpower.com\/"},{"@type":"ListItem","position":2,"name":"Dump Trailer Hydraulic Pump Repair: Troubleshooting, Wiring and Solenoid Fixes"}]},{"@type":"WebSite","@id":"https:\/\/hydrathpower.com\/ko\/#website","url":"https:\/\/hydrathpower.com\/ko\/","name":"\ud558\uc774\ub4dc\ub77c\uc2a4 \ud30c\uc6cc","description":"\uc720\uc555 \uc81c\ud488 \uacf5\uae09\uc5c5\uccb4","publisher":{"@id":"https:\/\/hydrathpower.com\/ko\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hydrathpower.com\/ko\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/hydrathpower.com\/ko\/#organization","name":"\ud558\uc774\ub4dc\ub77c\uc2a4 \ud30c\uc6cc","url":"https:\/\/hydrathpower.com\/ko\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/hydrathpower.com\/ko\/#\/schema\/logo\/image\/","url":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2025\/11\/Untitled-design.png","contentUrl":"https:\/\/hydrathpower.com\/wp-content\/uploads\/2025\/11\/Untitled-design.png","width":350,"height":100,"caption":"Hydrath Power"},"image":{"@id":"https:\/\/hydrathpower.com\/ko\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/hydrathpower.com\/ko\/#\/schema\/person\/6edfda07a2534b174472a872ae9be426","name":"\uc5b8\uc624\ud788\ub4dc\ub77c\uc2a4","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a4c3e4f5b9346c699aed8e727959ec03d0a34029a1e8ffb2bbe414d94ca01f6a?s=96&d=mm&r=g","caption":"unohydrath"},"sameAs":["https:\/\/hydrathpower.com"],"url":"https:\/\/hydrathpower.com\/ko\/author\/unohydrath\/"}]}},"_links":{"self":[{"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/posts\/4502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/comments?post=4502"}],"version-history":[{"count":3,"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/posts\/4502\/revisions"}],"predecessor-version":[{"id":4511,"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/posts\/4502\/revisions\/4511"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/media\/4507"}],"wp:attachment":[{"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/media?parent=4502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/categories?post=4502"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hydrathpower.com\/ko\/wp-json\/wp\/v2\/tags?post=4502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}