{"id":4544,"date":"2024-07-14T06:59:00","date_gmt":"2024-07-14T06:59:00","guid":{"rendered":"https:\/\/swingbearing.net\/?p=4544"},"modified":"2024-07-14T06:59:02","modified_gmt":"2024-07-14T06:59:02","slug":"excavator-hydraulic-pump-failure-warning-signs","status":"publish","type":"post","link":"https:\/\/swingbearing.net\/ja\/excavator-hydraulic-pump-failure-warning-signs\/","title":{"rendered":"\u6398\u524a\u6a5f\u306e\u6cb9\u5727\u30dd\u30f3\u30d7\u6545\u969c\u306e\u8b66\u544a\u30b5\u30a4\u30f3"},"content":{"rendered":"<p>\u91cd\u6a5f\u306e\u9818\u57df\u306b\u304a\u3044\u3066\u3001\u30b7\u30e7\u30d9\u30eb\u306e\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u4eba\u4f53\u306b\u304a\u3051\u308b\u5fc3\u81d3\u306e\u3088\u3046\u306a\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u308b\u3002\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u3001\u6cb9\u5727\u4f5c\u52d5\u6cb9\u3092\u5727\u9001\u3057\u3001\u30b7\u30e7\u30d9\u30eb\u304c\u69d8\u3005\u306a\u4f5c\u696d\u3092\u884c\u3046\u306e\u306b\u5fc5\u8981\u306a\u5727\u529b\u3068\u52d5\u529b\u3092\u4f9b\u7d66\u3059\u308b\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002\u30b8\u30e7\u30f3\u30c7\u30a3\u30a2\u3084\u65e5\u7acb\u306e\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306e\u6cb9\u5727\u30dd\u30f3\u30d7\u304c\u6469\u8017\u3057\u305f\u308a\u6545\u969c\u3057\u59cb\u3081\u308b\u3068\u3001\u8b66\u544a\u30b5\u30a4\u30f3\u3092\u767a\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u3053\u3068\u3067\u3001\u6df1\u523b\u306a\u640d\u50b7\u3001\u5927\u898f\u6a21\u306a\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u9ad8\u984d\u306a\u4fee\u7406\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u6545\u969c\u306e\u91cd\u5927\u306a\u8b66\u544a\u30b5\u30a4\u30f3\u3068\u3001\u306a\u305c\u305d\u308c\u3089\u306b\u8fc5\u901f\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u306a\u306e\u304b\u306b\u3064\u3044\u3066\u6398\u308a\u4e0b\u3052\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"understanding-the-importance-of-the-hydraulic-pump\">\u306e\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b <a href=\"https:\/\/swingbearing.net\/ja\/excavator-hydraulic-pump\/\">\u6cb9\u5727\u30dd\u30f3\u30d7<\/a><\/h3>\n\n\n\n<p>\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u3001\u30b7\u30e7\u30d9\u30eb\u306b\u3068\u3063\u3066\u6700\u3082\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e1\u3064\u3067\u3059\u3002\u6cb9\u5727\u30dd\u30f3\u30d7\u304c\u306a\u3051\u308c\u3070\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306f\u6a5f\u80fd\u305b\u305a\u3001\u30b7\u30e7\u30d9\u30eb\u306f\u3069\u306e\u3088\u3046\u306a\u4f5c\u696d\u3082\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u30b7\u30b9\u30c6\u30e0\u3092\u901a\u3057\u3066\u4f5c\u52d5\u6cb9\u3092\u5faa\u74b0\u3055\u305b\u3001\u6a5f\u68b0\u306e\u30a2\u30fc\u30e0\u3084\u30d6\u30fc\u30e0\u3001\u305d\u306e\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u52d5\u304b\u3059\u306e\u306b\u5fc5\u8981\u306a\u5727\u529b\u3092\u767a\u751f\u3055\u305b\u307e\u3059\u3002\u305d\u306e\u91cd\u8981\u306a\u5f79\u5272\u3092\u8003\u3048\u308b\u3068\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u306b\u6545\u969c\u304c\u3042\u308c\u3070\u3001\u91cd\u5927\u306a\u64cd\u4f5c\u4e0a\u306e\u554f\u984c\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3001\u304a\u3088\u3073\u9ad8\u4fa1\u306a\u4fee\u7406\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30dd\u30f3\u30d7\u306e\u72b6\u614b\u306b\u7528\u5fc3\u3059\u308b\u3053\u3068\u306f\u3001\u6398\u524a\u6a5f\u306e\u52b9\u7387\u3068\u5bff\u547d\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u6700\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"warning-signs-of-hydraulic-pump-failure\">\u6cb9\u5727\u30dd\u30f3\u30d7\u6545\u969c\u306e\u8b66\u544a\u30b5\u30a4\u30f3<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/swingbearing.net\/ja\/excavator-hydraulic-pump\/\"><img decoding=\"async\" width=\"809\" height=\"706\" src=\"https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/pc78us-e1719501424701.jpg\" alt=\"\u6cb9\u5727\u30dd\u30f3\u30d7\" class=\"wp-image-4389\" srcset=\"https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/pc78us-e1719501424701.jpg 809w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/pc78us-e1719501424701-300x262.jpg 300w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/pc78us-e1719501424701-768x670.jpg 768w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/pc78us-e1719501424701-14x12.jpg 14w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/pc78us-e1719501424701-600x524.jpg 600w\" sizes=\"(max-width: 809px) 100vw, 809px\" \/><\/a><figcaption class=\"wp-element-caption\">\u6cb9\u5727\u30dd\u30f3\u30d7<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"visible-and-invisible-leaks\">\u76ee\u306b\u898b\u3048\u308b\u30ea\u30fc\u30af\u3068\u76ee\u306b\u898b\u3048\u306a\u3044\u30ea\u30fc\u30af<\/h4>\n\n\n\n<p>\u4f5c\u52d5\u6cb9\u306e\u6f0f\u308c\u306f\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u6545\u969c\u306e\u6700\u3082\u660e\u767d\u306a\u5146\u5019\u306e1\u3064\u3067\u3059\u3002\u6f0f\u308c\u306f\u3001\u30dd\u30f3\u30d7\u306e\u5916\u9762\u306b\u6db2\u4f53\u304c\u4ed8\u7740\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u6c17\u3065\u304f\u3088\u3046\u306a\u76ee\u306b\u898b\u3048\u308b\u3082\u306e\u3068\u3001\u5916\u898b\u4e0a\u306e\u5146\u5019\u306a\u3057\u306b\u5185\u90e8\u3067\u6f0f\u308c\u304c\u767a\u751f\u3059\u308b\u76ee\u306b\u898b\u3048\u306a\u3044\u3082\u306e\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306e\u6027\u80fd\u306e\u9855\u8457\u306a\u4f4e\u4e0b\u3084\u6cb9\u5727\u4f5c\u52d5\u6cb9\u5727\u529b\u306e\u6025\u6fc0\u306a\u4f4e\u4e0b\u306f\u3001\u3057\u3070\u3057\u3070\u5185\u90e8\u30ea\u30fc\u30af\u306b\u4f34\u3044\u307e\u3059\u3002\u30d0\u30eb\u30d6\u3084\u30b7\u30fc\u30eb\u306e\u7de0\u3081\u4ed8\u3051\u3084\u4ea4\u63db\u306a\u3069\u306e\u65e9\u6025\u306a\u51e6\u7f6e\u304c\u3001\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u3055\u3089\u306a\u308b\u640d\u50b7\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3053\u308c\u3089\u306e\u6f0f\u308c\u3092\u7121\u8996\u3059\u308b\u3068\u3001\u30dd\u30f3\u30d7\u3068\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u5b8c\u5168\u306a\u6545\u969c\u306b\u3064\u306a\u304c\u308a\u3001\u5927\u5e45\u306a\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3068\u9ad8\u984d\u306a\u4fee\u7406\u8cbb\u7528\u304c\u767a\u751f\u3059\u308b\u3002<\/p>\n\n\n\n<h4 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class=\"wp-block-image size-full\"><a href=\"https:\/\/swingbearing.net\/ja\/%e8%a3%bd%e5%93%81\/%e3%82%b9%e3%82%a4%e3%83%b3%e3%82%b0%e3%83%a2%e3%83%bc%e3%82%bf%e3%83%bc-ec650\/\"><img decoding=\"async\" width=\"662\" height=\"724\" src=\"https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/PC200-6-220-603.jpg\" alt=\"\u6cb9\u5727\u30dd\u30f3\u30d7\" class=\"wp-image-4361\" srcset=\"https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/PC200-6-220-603.jpg 662w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/PC200-6-220-603-274x300.jpg 274w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/PC200-6-220-603-11x12.jpg 11w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/PC200-6-220-603-600x656.jpg 600w\" sizes=\"(max-width: 662px) 100vw, 662px\" \/><\/a><figcaption class=\"wp-element-caption\">\u6cb9\u5727\u30dd\u30f3\u30d7<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"increased-operating-temperature\">\u52d5\u4f5c\u6e29\u5ea6\u306e\u4e0a\u6607<\/h4>\n\n\n\n<p>\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306e\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u3067\u5faa\u74b0\u3059\u308b\u4f5c\u52d5\u6cb9\u306f\u3001\u7406\u60f3\u7684\u306b\u306f82\u00b0C\uff08180\u00b0F\uff09\u4ee5\u4e0b\u306b\u4fdd\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6e29\u5ea6\u304c\u9ad8\u304f\u306a\u308b\u3068\u3001\u30b7\u30fc\u30eb\u30b3\u30f3\u30d1\u30a6\u30f3\u30c9\u304c\u640d\u50b7\u3057\u3001\u4f5c\u52d5\u6cb9\u306e\u7c98\u5ea6\u3084\u54c1\u8cea\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002\u6cb9\u5727\u30dd\u30f3\u30d7\u304c\u6545\u969c\u3059\u308b\u3068\u3001\u4f5c\u52d5\u6cb9\u306e\u5727\u529b\u304c\u4f4e\u4e0b\u3057\u3001\u305d\u306e\u7d50\u679c\u3001\u71b1\u304c\u4e0a\u6607\u3057\u3066\u4f5c\u52d5\u6cb9\u306e\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u904e\u71b1\u306f\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u6545\u969c\u306e\u6700\u3082\u4e00\u822c\u7684\u306a\u539f\u56e0\u306e1\u3064\u3067\u3059\u3002\u4f5c\u52d5\u6cb9\u306e\u6e29\u5ea6\u3092\u76e3\u8996\u3057\u3001\u4e0a\u6607\u3057\u305f\u5834\u5408\u306f\u76f4\u3061\u306b\u8abf\u67fb\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u9ad8\u6e29\u306f\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306b\u5e83\u7bc4\u306a\u640d\u50b7\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u3001\u3088\u308a\u5927\u898f\u6a21\u306a\u4fee\u7406\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"weak-final-drive-motor\">\u5f31\u3044\u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u30fc<\/h4>\n\n\n\n<p>\u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u304c\u5f31\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u6cb9\u5727\u4f5c\u52d5\u6cb9\u306e\u5727\u529b\u4e0d\u8db3\u3092\u6307\u6458\u3059\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u3053\u308c\u306f\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u554f\u984c\u306e\u76f4\u63a5\u7684\u306a\u7d50\u679c\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u30fc\u304c\u529b\u3092\u5931\u3063\u305f\u5834\u5408\u3001\u6cb9\u5727\u30dd\u30f3\u30d7\u3068\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u5727\u529b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3053\u3068\u304c\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u6cb9\u5727\u5727\u529b\u3092\u5b9a\u671f\u7684\u306b\u76e3\u8996\u3057\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u4e88\u671f\u305b\u306c\u6545\u969c\u3092\u9632\u304e\u3001\u6398\u524a\u6a5f\u306e\u52b9\u7387\u7684\u306a\u904b\u8ee2\u3092\u4fdd\u8a3c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6cb9\u5727\u6db2\u5727\u4f4e\u4e0b\u306e\u6839\u672c\u539f\u56e0\u3092\u8abf\u67fb\u3057\u5bfe\u51e6\u3059\u308b\u3053\u3068\u3067\u3001\u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u30fc\u3084\u305d\u306e\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u9577\u671f\u7684\u306a\u640d\u50b7\u3092\u53d7\u3051\u308b\u306e\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"conclusion\">\u7d50\u8ad6<\/h3>\n\n\n\n<p>\u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u6398\u524a\u6a5f\u306e\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u5fc3\u81d3\u90e8\u3067\u3059\u3002\u6f0f\u308c\u3001\u7570\u97f3\u3001\u6e29\u5ea6\u4e0a\u6607\u3001\u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u30fc\u306e\u5f31\u3055\u306a\u3069\u3001\u30dd\u30f3\u30d7\u6545\u969c\u306e\u8b66\u544a\u30b5\u30a4\u30f3\u3092\u8a8d\u8b58\u3059\u308b\u3053\u3068\u3067\u3001\u6df1\u523b\u306a\u640d\u50b7\u3084\u9ad8\u984d\u306a\u4fee\u7406\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u30bf\u30a4\u30e0\u30ea\u30fc\u306a\u4ecb\u5165\u306f\u3001\u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u52b9\u7387\u7684\u306b\u4f5c\u52d5\u3055\u305b\u308b\u305f\u3081\u306e\u9375\u3067\u3059\u3002\u8b66\u6212\u3092\u6020\u3089\u305a\u3001\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u3089\u3059\u3050\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u3067\u3001\u91cd\u5927\u306a\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u56de\u907f\u3057\u3001\u91cd\u6a5f\u306e\u751f\u7523\u6027\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"q-a\">Q&amp;A<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"899\" height=\"863\" src=\"https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/ps35r-8.jpg\" alt=\"\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u6545\u969c\" class=\"wp-image-4373\" srcset=\"https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/ps35r-8.jpg 899w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/ps35r-8-300x288.jpg 300w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/ps35r-8-768x737.jpg 768w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/ps35r-8-13x12.jpg 13w, https:\/\/swingbearing.net\/wp-content\/uploads\/2024\/06\/ps35r-8-600x576.jpg 600w\" sizes=\"(max-width: 899px) 100vw, 899px\" \/><figcaption class=\"wp-element-caption\">\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u6545\u969c<\/figcaption><\/figure>\n\n\n\n<p><strong>Q1\uff1a\u6cb9\u5727\u30dd\u30f3\u30d7\u304c\u30b7\u30e7\u30d9\u30eb\u306e\u904b\u8ee2\u306b\u91cd\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A1:<\/strong> \u6cb9\u5727\u30dd\u30f3\u30d7\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u901a\u3057\u3066\u4f5c\u52d5\u6cb9\u3092\u5faa\u74b0\u3055\u305b\u3001\u6398\u524a\u6a5f\u306e\u30a2\u30fc\u30e0\u3001\u30d6\u30fc\u30e0\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u52d5\u304b\u3059\u306e\u306b\u5fc5\u8981\u306a\u5727\u529b\u3092\u767a\u751f\u3055\u305b\u308b\u305f\u3081\u3001\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u6cb9\u5727\u30dd\u30f3\u30d7\u304c\u6a5f\u80fd\u3057\u306a\u3051\u308c\u3070\u3001\u6398\u524a\u6a5f\u306f\u305d\u306e\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3067\u304d\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Q2: \u6cb9\u5727\u30dd\u30f3\u30d7\u6545\u969c\u306e\u4e00\u822c\u7684\u306a\u5146\u5019\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A2:<\/strong> \u4e00\u822c\u7684\u306a\u8b66\u544a\u30b5\u30a4\u30f3\u306b\u306f\u3001\u76ee\u306b\u898b\u3048\u305f\u308a\u898b\u3048\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u4f5c\u52d5\u6cb9\u306e\u6f0f\u308c\u3001\u7570\u5e38\u306a\u30d0\u30c1\u30d0\u30c1\u97f3\u3084\u30ce\u30c3\u30ad\u30f3\u30b0\u97f3\u3001\u4f5c\u52d5\u6e29\u5ea6\u306e\u4e0a\u6607\u3001\u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u30fc\u306e\u5f31\u4f53\u5316\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5146\u5019\u3092\u65e9\u671f\u306b\u8a8d\u8b58\u3059\u308b\u3053\u3068\u3067\u3001\u6df1\u523b\u306a\u640d\u50b7\u3084\u9ad8\u984d\u306a\u4fee\u7406\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Q3: \u6cb9\u5727\u30b7\u30e7\u30d9\u30eb\u306e\u4f5c\u52d5\u6cb9\u6f0f\u308c\u3092\u9632\u3050\u306b\u306f\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A3:<\/strong> \u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u6f0f\u308c\u306e\u5146\u5019\u304c\u306a\u3044\u304b\u5b9a\u671f\u7684\u306b\u70b9\u691c\u3057\u3001\u3059\u3079\u3066\u306e\u30d0\u30eb\u30d6\u3068\u30b7\u30fc\u30eb\u304c\u9069\u5207\u306b\u7de0\u3081\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6469\u8017\u3057\u305f\u308a\u640d\u50b7\u3057\u305f\u308a\u3057\u305f\u30b7\u30fc\u30eb\u3092\u901f\u3084\u304b\u306b\u4ea4\u63db\u3059\u308b\u3053\u3068\u3067\u3001\u6f0f\u308c\u304c\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u6df1\u523b\u306a\u640d\u50b7\u3092\u4e0e\u3048\u308b\u306e\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Q4: \u6cb9\u5727\u30dd\u30f3\u30d7\u304b\u3089\u7570\u97f3\u304c\u3059\u308b\u5834\u5408\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A4:<\/strong> \u7570\u5e38\u306a\u30d0\u30c1\u30d0\u30c1\u97f3\u3084\u30ce\u30c3\u30ad\u30f3\u30b0\u97f3\u306f\u3001\u4f5c\u52d5\u6cb9\u306e\u5727\u529b\u304c\u4f4e\u3044\u305f\u3081\u306b\u30b7\u30b9\u30c6\u30e0\u5185\u306b\u7a7a\u6c17\u304c\u5165\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3059\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u6f0f\u308c\u3092\u70b9\u691c\u3057\u3001\u4f5c\u52d5\u6cb9\u306e\u30ec\u30d9\u30eb\u304c\u9069\u5207\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30dd\u30f3\u30d7\u306b\u6469\u8017\u3084\u640d\u50b7\u304c\u306a\u3044\u304b\u70b9\u691c\u3059\u308b\u3053\u3068\u3067\u3001\u30aa\u30fc\u30d0\u30fc\u30d2\u30fc\u30c8\u3084\u3055\u3089\u306a\u308b\u554f\u984c\u306e\u767a\u751f\u3092\u9632\u6b62\u3057\u3001\u3053\u308c\u3089\u306e\u7570\u97f3\u306b\u76f4\u3061\u306b\u5bfe\u51e6\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Q5\uff1a\u4f5c\u52d5\u6cb9\u306e\u6e29\u5ea6\u76e3\u8996\u306f\u306a\u305c\u91cd\u8981\u306a\u306e\u3067\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A5:<\/strong> \u904e\u5ea6\u306e\u71b1\u306f\u30b7\u30fc\u30eb\u30b3\u30f3\u30d1\u30a6\u30f3\u30c9\u3092\u640d\u50b7\u3057\u3001\u4f5c\u52d5\u6cb9\u306e\u7c98\u5ea6\u3068\u54c1\u8cea\u3092\u52a3\u5316\u3055\u305b\u308b\u305f\u3081\u3001\u4f5c\u52d5\u6cb9\u306e\u6e29\u5ea6\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002\u4f5c\u52d5\u6cb9\u306e\u6e29\u5ea6\u309282\u00b0C\uff08180\u00b0F\uff09\u4ee5\u4e0b\u306b\u4fdd\u3064\u3053\u3068\u306f\u3001\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306b\u5e83\u7bc4\u306a\u640d\u50b7\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30aa\u30fc\u30d0\u30fc\u30d2\u30fc\u30c8\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>Q6: \u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u30fc\u306e\u5f31\u3055\u3068\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u554f\u984c\u306f\u3069\u306e\u3088\u3046\u306b\u95a2\u4fc2\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A6:<\/strong> \u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u304c\u5f31\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u6cb9\u5727\u4f5c\u52d5\u6cb9\u306e\u5727\u529b\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u3001\u3053\u308c\u306f\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u6545\u969c\u304c\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6cb9\u5727\u5727\u529b\u3092\u5b9a\u671f\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3001\u7dad\u6301\u3059\u308b\u3053\u3068\u306f\u3001\u30d5\u30a1\u30a4\u30ca\u30eb\u30c9\u30e9\u30a4\u30d6\u30e2\u30fc\u30bf\u30fc\u3084\u305d\u306e\u4ed6\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u91cd\u5927\u306a\u554f\u984c\u306b\u3064\u306a\u304c\u308b\u524d\u306b\u30dd\u30f3\u30d7\u306e\u554f\u984c\u3092\u7279\u5b9a\u3057\u3001\u5bfe\u51e6\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u6b21<\/h2><nav><ul><li><a href=\"#understanding-the-importance-of-the-hydraulic-pump\">\u6cb9\u5727\u30dd\u30f3\u30d7\u306e\u91cd\u8981\u6027\u3092\u7406\u89e3\u3059\u308b<\/a><\/li><li><a href=\"#warning-signs-of-hydraulic-pump-failure\">\u6cb9\u5727\u30dd\u30f3\u30d7\u6545\u969c\u306e\u8b66\u544a\u30b5\u30a4\u30f3<\/a><ul><\/ul><\/li><li><a href=\"#conclusion\">\u7d50\u8ad6<\/a><\/li><li><a href=\"#q-a\">Q&amp;A<\/a><\/li><\/ul><\/nav><\/div>","protected":false},"excerpt":{"rendered":"<p>In the realm of heavy machinery, the hydraulic pump in an excavator plays a crucial role akin to that of the heart in a human body. It is responsible for pumping hydraulic fluid, thereby providing the pressure and power necessary for the excavator to perform various tasks. When the hydraulic pump in your John Deere or Hitachi excavator begins to wear down or malfunction, it sends out warning signs. Identifying these early can prevent serious damage, extensive downtime, and costly repairs. This blog will delve into the critical warning signs of hydraulic pump failure and why it\u2019s essential to address them promptly. Understanding the Importance of the Hydraulic Pump The [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4320,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-4544","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/posts\/4544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/comments?post=4544"}],"version-history":[{"count":0,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/posts\/4544\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/media\/4320"}],"wp:attachment":[{"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/media?parent=4544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/categories?post=4544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swingbearing.net\/ja\/wp-json\/wp\/v2\/tags?post=4544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}