{"id":16553,"date":"2025-01-21T05:33:31","date_gmt":"2025-01-21T05:33:31","guid":{"rendered":"https:\/\/www.hydraulic-cylinders.net\/product\/arm-cylinder-for-jcm-middle-excavator-jcm921f\/"},"modified":"2025-01-21T05:33:32","modified_gmt":"2025-01-21T05:33:32","slug":"arm-cylinder-for-jcm-middle-excavator-jcm921f","status":"publish","type":"product","link":"https:\/\/www.hydraulic-cylinders.net\/zh\/%e4%ba%a7%e5%93%81\/arm-cylinder-for-jcm-middle-excavator-jcm921f\/","title":{"rendered":"JCM\u4e2d\u578b\u6316\u6398\u673aJCM921F\u81c2\u6cb9\u7f38"},"content":{"rendered":"<p>JCM\u4e2d\u578b\u6316\u6398\u673aJCM921F\u81c2\u6cb9\u7f38<\/p>\n<p>\u4ecb\u7ecd<br \/>\n\u673a\u68b0\u81c2\u6cb9\u7f38\u662f\u4e00\u79cd\u7279\u6b8a\u8bbe\u8ba1\u7684\u6db2\u538b\u7f38\uff0c\u7528\u4e8e\u4e3a\u6316\u6398\u673a\u3001\u8d77\u91cd\u673a\u548c\u673a\u68b0\u81c2\u7b49\u5404\u79cd\u673a\u68b0\u7684\u673a\u68b0\u81c2\u63d0\u4f9b\u76f4\u7ebf\u8fd0\u52a8\u548c\u52a8\u529b\u3002\u673a\u68b0\u81c2\u6cb9\u7f38\u5728\u6db2\u538b\u7cfb\u7edf\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528\uff0c\u80fd\u591f\u6709\u6548\u5730\u8fd0\u52a8\u548c\u63a7\u5236\u9644\u52a0\u5de5\u5177\u6216\u9644\u4ef6\u3002\u8fd9\u4e9b\u6cb9\u7f38\u4e0d\u4ec5\u80fd\u63d0\u4f9b\u5e73\u7a33\u7684\u8fd0\u52a8\uff0c\u8fd8\u80fd\u627f\u53d7\u91cd\u8f7d\uff0c\u4ece\u800c\u786e\u4fdd\u673a\u68b0\u5728\u5404\u79cd\u5de5\u51b5\u4e0b\u9ad8\u6548\u53ef\u9760\u5730\u8fd0\u884c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-2.webp\" alt=\"\u81c2\u7f38\" width=\"400\" height=\"267\"><\/p>\n<p>\u5b9a\u4e49\u548c\u89e3\u91ca<br \/>\n\u81c2\u6cb9\u7f38\u662f\u91cd\u578b\u673a\u68b0\u6db2\u538b\u7cfb\u7edf\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u4eec\u4e3a\u6316\u6398\u673a\u3001\u8d77\u91cd\u673a\u548c\u673a\u68b0\u81c2\u7b49\u5404\u79cd\u673a\u68b0\u7684\u81c2\u90e8\u63d0\u4f9b\u76f4\u7ebf\u8fd0\u52a8\u548c\u52a8\u529b\u3002\u81c2\u6cb9\u7f38\u8d1f\u8d23\u5e73\u7a33\u5730\u8fd0\u52a8\u548c\u63a7\u5236\u9644\u52a0\u5de5\u5177\u6216\u9644\u4ef6\uff0c\u56e0\u6b64\u5bf9\u4e8e\u673a\u68b0\u7684\u9ad8\u6548\u8fd0\u884c\u548c\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u4e9b\u6cb9\u7f38\u5728\u6db2\u538b\u7cfb\u7edf\u4e2d\u53d1\u6325\u7740\u5173\u952e\u4f5c\u7528\uff0c\u80fd\u591f\u6709\u6548\u5730\u8fd0\u52a8\u548c\u63a7\u5236\u94f2\u6597\u3001\u52a8\u81c2\u7b49\u9644\u52a0\u5de5\u5177\u6216\u9644\u4ef6\u3002\u81c2\u6cb9\u7f38\u91c7\u7528\u9ad8\u5f3a\u5ea6\u6750\u6599\u5236\u9020\uff0c\u786e\u4fdd\u5728\u5404\u79cd\u5de5\u51b5\u4e0b\u90fd\u5177\u6709\u8010\u7528\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<p>\u7279\u5f81<br \/>\n\u673a\u68b0\u81c2\u6cb9\u7f38\u5177\u6709\u4ee5\u4e0b\u4e3b\u8981\u7279\u70b9\uff1a<\/p>\n<h2>\u9ad8\u6548\u8f93\u7535<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u63d0\u4f9b\u5f3a\u5927\u7684\u76f4\u7ebf\u8fd0\u52a8\u548c\u52a8\u529b\uff0c\u786e\u4fdd\u673a\u68b0\u9ad8\u6548\u8fd0\u8f6c\u3002<\/p>\n<h2>\u7cbe\u786e\u63a7\u5236<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u53ef\u901a\u8fc7\u6db2\u538b\u7cfb\u7edf\u5b9e\u73b0\u7cbe\u786e\u7684\u8fd0\u52a8\u63a7\u5236\uff0c\u4f7f\u5176\u4ed6\u5de5\u5177\u7684\u64cd\u4f5c\u66f4\u52a0\u7075\u6d3b\u548c\u51c6\u786e\u3002<\/p>\n<h2>\u8010\u7528\u6027<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u901a\u5e38\u7531\u9ad8\u5f3a\u5ea6\u6750\u6599\u5236\u6210\uff0c\u5177\u6709\u5f88\u9ad8\u7684\u8010\u78e8\u6027\u548c\u8010\u8150\u8680\u6027\uff0c\u9002\u5408\u5728\u6076\u52a3\u73af\u5883\u4e0b\u957f\u671f\u4f7f\u7528\u3002<\/p>\n<h2>\u591a\u529f\u80fd\u9002\u5e94\u6027<\/h2>\n<p>\u8fd9\u4e9b\u6c14\u7f38\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u7c7b\u578b\u7684\u673a\u68b0\uff0c\u5982\u6316\u6398\u673a\u3001\u8d77\u91cd\u673a\u548c\u673a\u68b0\u81c2\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5de5\u4f5c\u8981\u6c42\u3002<\/p>\n<h2>\u6613\u4e8e\u7ef4\u62a4<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u8bbe\u8ba1\u4fbf\u4e8e\u7ef4\u62a4\u548c\u66f4\u6362\uff0c\u4f7f\u5b9a\u671f\u68c0\u67e5\u548c\u7ef4\u62a4\u66f4\u52a0\u65b9\u4fbf\uff0c\u5e76\u51cf\u5c11\u8bbe\u5907\u505c\u673a\u65f6\u95f4\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u751f\u4ea7\u8fd9\u79cd\u4ea7\u54c1\uff0c\u5b83\u53ef\u4ee5\u5b8c\u7f8e\u5730\u66ff\u4ee3\u8fd9\u4e9b\u6db2\u538b\u7f38\u3002<\/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=\"\u6db2\u538b\u7f38\u96f6\u4ef6\" width=\"400\" height=\"267\"><\/p>\n<p>\u5e94\u7528<br \/>\n\u673a\u68b0\u81c2\u6cb9\u7f38\u5728\u5404\u4e2a\u884c\u4e1a\u90fd\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<h2>\u65bd\u5de5\u5de5\u7a0b<\/h2>\n<p>\u81c2\u6cb9\u7f38\u63a7\u5236\u6316\u6398\u673a\u548c\u8d77\u91cd\u673a\u7684\u94f2\u6597\u6216\u540a\u81c2\u7684\u8fd0\u52a8\uff0c\u7528\u4e8e\u8fdb\u884c\u571f\u65b9\u4f5c\u4e1a\u3001\u7269\u6599\u642c\u8fd0\u548c\u7ed3\u6784\u5b89\u88c5\u3002<\/p>\n<h2>\u5236\u9020\u4e1a<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u63a7\u5236\u81ea\u52a8\u5316\u751f\u4ea7\u7ebf\u4e2d\u673a\u68b0\u81c2\u7684\u8fd0\u52a8\uff0c\u7528\u4e8e\u88c5\u914d\u3001\u710a\u63a5\u548c\u642c\u8fd0\u64cd\u4f5c\uff0c\u4ece\u800c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u7cbe\u5ea6\u3002<\/p>\n<h2>\u519c\u4e1a\u673a\u68b0<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u63a7\u5236\u6536\u5272\u673a\u548c\u64ad\u79cd\u673a\u7b49\u519c\u4e1a\u673a\u68b0\u7684\u64cd\u4f5c\u81c2\uff0c\u6267\u884c\u64ad\u79cd\u3001\u65bd\u80a5\u548c\u6536\u5272\u7b49\u4efb\u52a1\u3002<\/p>\n<h2>\u77ff\u4e1a<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u63a7\u5236\u91c7\u77ff\u8bbe\u5907\u7684\u673a\u68b0\u81c2\u8fd0\u52a8\uff0c\u6267\u884c\u91c7\u77ff\u548c\u8fd0\u8f93\u4f5c\u4e1a\u3002<\/p>\n<h2>\u7269\u6d41\u548c\u8fd0\u8f93<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u63a7\u5236\u53c9\u8f66\u548c\u642c\u8fd0\u673a\u5668\u4eba\u7684\u8d27\u53c9\u8fd0\u52a8\uff0c\u5b9e\u73b0\u7269\u6599\u7684\u642c\u8fd0\u548c\u5806\u579b\u3002<\/p>\n<p>\u8bbe\u8ba1\u8003\u8651\u548c\u9009\u62e9\u6807\u51c6<br \/>\n\u673a\u68b0\u81c2\u6cb9\u7f38\u5177\u6709\u7279\u5b9a\u7684\u8bbe\u8ba1\u8003\u8651\u56e0\u7d20\u548c\u9009\u578b\u6807\u51c6\uff0c\u4ee5\u786e\u4fdd\u5176\u6700\u4f73\u6027\u80fd\uff0c\u8fd9\u4e9b\u56e0\u7d20\u548c\u6807\u51c6\u5305\u62ec\uff1a<\/p>\n<h2>\u627f\u91cd\u80fd\u529b<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u5e94\u80fd\u627f\u53d7\u673a\u68b0\u65bd\u52a0\u7684\u8d1f\u8f7d\u3002<\/p>\n<h2>\u5bc6\u5c01<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u9700\u8981\u5404\u79cd\u5bc6\u5c01\u4ef6\uff0c\u4f8b\u5982\u6d3b\u585e\u5bc6\u5c01\u4ef6\u548c\u6746\u5bc6\u5c01\u4ef6\uff0c\u4ee5\u9632\u6b62\u6cc4\u6f0f\u5e76\u786e\u4fdd\u6cb9\u7f38\u9ad8\u6548\u8fd0\u884c\u3002<\/p>\n<h2>\u8010\u7528\u6027<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u5e94\u91c7\u7528\u4f18\u8d28\u6750\u6599\u5236\u6210\uff0c\u4ee5\u786e\u4fdd\u5728\u5404\u79cd\u5de5\u4f5c\u6761\u4ef6\u4e0b\u7684\u8010\u7528\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h2>\u5b89\u5168<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u7684\u8bbe\u8ba1\u5e94\u4ee5\u5b89\u5168\u4e3a\u9996\u8981\u8003\u8651\uff0c\u786e\u4fdd\u5176\u80fd\u591f\u627f\u53d7\u5fc5\u8981\u7684\u529b\u5e76\u9632\u6b62\u4e8b\u6545\u53d1\u751f\u3002<\/p>\n<h2>\u7ef4\u62a4<\/h2>\n<p>\u673a\u68b0\u81c2\u6cb9\u7f38\u7684\u8bbe\u8ba1\u5e94\u4fbf\u4e8e\u7ef4\u62a4\u548c\u66f4\u6362\uff0c\u4ee5\u4fbf\u8fdb\u884c\u5b9a\u671f\u68c0\u67e5\u548c\u7ef4\u62a4\uff0c\u4ece\u800c\u51cf\u5c11\u8bbe\u5907\u505c\u673a\u65f6\u95f4\u3002<\/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=\"\u6c14\u7f38\u76d6\" width=\"400\" height=\"267\"><\/p>\n<p>\u5bc6\u5c01\u548c\u6da6\u6ed1<br \/>\nArm cylinders require various types of seals, such as piston seals and rod seals, made of wear-resistant materials like polyurethane and nitrile rubber to prevent leaks, and ensure the efficient operation of the cylinder. The cylinder&#8217;s body and thread surface should be precisely finished to improve wear resistance, and regular lubrication with an appropriate amount of hydraulic oil is necessary.<\/p>\n<p>\u7ef4\u62a4\u548c\u9884\u9632\u63aa\u65bd<br \/>\n\u5b9a\u671f\u7ef4\u62a4\u68c0\u67e5\u548c\u9884\u9632\u63aa\u65bd\u5bf9\u4e8e\u786e\u4fdd\u673a\u68b0\u81c2\u6cb9\u7f38\u7684\u6700\u4f73\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u4e9b\u9884\u9632\u63aa\u65bd\u5305\u62ec\uff1a<\/p>\n<h2>\u5b9a\u671f\u68c0\u67e5<\/h2>\n<p>\u68c0\u67e5\u6c14\u7f38\u662f\u5426\u6709\u6cc4\u6f0f\u3001\u635f\u574f\u548c\u78e8\u635f\uff0c\u5e76\u66f4\u6362\u78e8\u635f\u7684\u96f6\u4ef6\u3002<\/p>\n<h2>\u6e05\u6d01<\/h2>\n<p>\u4fdd\u6301\u6c14\u7f38\u6e05\u6d01\uff0c\u9632\u6b62\u7070\u5c18\u3001\u6c61\u57a2\u548c\u5176\u4ed6\u6c61\u67d3\u7269\u5f71\u54cd\u5176\u6027\u80fd\u3002<\/p>\n<h2>\u6da6\u6ed1<\/h2>\n<p>\u5b9a\u671f\u7528\u9002\u91cf\u7684\u6db2\u538b\u6cb9\u6da6\u6ed1\u6cb9\u7f38\uff0c\u4ee5\u9632\u6b62\u78e8\u635f\u5e76\u5ef6\u957f\u5176\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<h2>\u59a5\u5584\u50a8\u5b58<\/h2>\n<p>\u5c06\u6c14\u74f6\u5b58\u653e\u5728\u5e72\u71e5\u9634\u51c9\u5904\uff0c\u4ee5\u9632\u6b62\u751f\u9508\u548c\u5176\u4ed6\u635f\u574f\u3002<\/p>\n<h2>\u66f4\u6362\u96f6\u4ef6<\/h2>\n<p>\u66f4\u6362\u78e8\u635f\u7684\u96f6\u4ef6\uff0c\u4f8b\u5982\u5bc6\u5c01\u4ef6\u548c\u6d3b\u585e\uff0c\u4ee5\u786e\u4fdd\u6c14\u7f38\u9ad8\u6548\u8fd0\u8f6c\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-chushion-collar.webp\" alt=\"\u7f13\u51b2\u9886\" width=\"400\" height=\"267\"><\/p>\n<p>\u5b89\u88c5\u6307\u5357<br \/>\n\u5b89\u88c5\u673a\u68b0\u81c2\u6cb9\u7f38\u9700\u8981\u9075\u5faa\u7279\u5b9a\u7684\u6b65\u9aa4\u4ee5\u786e\u4fdd\u6700\u4f73\u6027\u80fd\uff0c\u8fd9\u4e9b\u6b65\u9aa4\u5305\u62ec\uff1a<\/p>\n<h2>\u51c6\u5907<\/h2>\n<p>\u51c6\u5907\u597d\u5fc5\u8981\u7684\u5de5\u5177\u3001\u9632\u62a4\u88c5\u5907\u548c\u6c14\u74f6\u3002<\/p>\n<h2>\u68c0\u67e5<\/h2>\n<p>\u5b89\u88c5\u524d\uff0c\u8bf7\u68c0\u67e5\u6c14\u7f38\u662f\u5426\u6709\u4efb\u4f55\u635f\u574f\u6216\u7f3a\u9677\u3002<\/p>\n<h2>\u62c6\u5378<\/h2>\n<p>\u62c6\u89e3\u65e7\u6c14\u7f38\u5e76\u5c06\u5176\u4ece\u673a\u5668\u4e2d\u53d6\u51fa\u3002<\/p>\n<h2>\u5b89\u88c5<\/h2>\n<p>Install the new arm cylinder by following the manufacturer&#8217;s instructions.<\/p>\n<h2>\u6d4b\u8bd5<\/h2>\n<p>\u6d4b\u8bd5\u65b0\u673a\u68b0\u81c2\u6cb9\u7f38\u662f\u5426\u8fd0\u8f6c\u6b63\u5e38\u4e14\u65e0\u6cc4\u6f0f\u3002<\/p>\n<p>\u5b89\u5168\u548c\u73af\u5883\u8003\u8651<br \/>\n\u673a\u68b0\u81c2\u6cb9\u7f38\u9700\u8981\u91c7\u53d6\u7279\u5b9a\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u4ee5\u9632\u6b62\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u53d1\u751f\u4e8b\u6545\u3002\u5b89\u5168\u63aa\u65bd\u5305\u62ec\uff1a<\/p>\n<h2>\u9002\u5f53\u7684\u57f9\u8bad<\/h2>\n<p>\u5bf9\u64cd\u4f5c\u4eba\u5458\u8fdb\u884c\u9002\u5f53\u7684\u57f9\u8bad\uff0c\u4ee5\u786e\u4fdd\u4ed6\u4eec\u4e86\u89e3\u8bbe\u5907\u53ca\u5176\u5b89\u5168\u64cd\u4f5c\u3002<\/p>\n<h2>\u5b9a\u671f\u7ef4\u62a4<\/h2>\n<p>Regular maintenance checks to ensure the cylinder&#8217;s optimal performance and prevent accidents.<\/p>\n<h2>\u73af\u5883\u4fdd\u62a4<\/h2>\n<p>\u59a5\u5584\u5904\u7f6e\u6db2\u538b\u6cb9\u548c\u673a\u68b0\u81c2\u6cb9\u7f38\u8fd0\u884c\u4e2d\u4f7f\u7528\u7684\u5176\u4ed6\u6709\u5bb3\u7269\u8d28\uff0c\u4ee5\u4fdd\u62a4\u73af\u5883\u3002<\/p>\n<p>\u6545\u969c\u8bca\u65ad\u53ca\u5e38\u89c1\u95ee\u9898<br \/>\n\u673a\u68b0\u81c2\u6cb9\u7f38\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e00\u4e9b\u5e38\u89c1\u95ee\u9898\uff0c\u5305\u62ec\u6cc4\u6f0f\u3001\u635f\u574f\u548c\u78e8\u635f\u3002\u8981\u8bca\u65ad\u548c\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6307\u5357\uff1a<\/p>\n<h2>\u6cc4\u6f0f<\/h2>\n<p>\u6cc4\u6f0f\u53ef\u80fd\u662f\u7531\u4e8e\u5bc6\u5c01\u4ef6\u78e8\u635f\u9020\u6210\u7684\u3002\u66f4\u6362\u5bc6\u5c01\u4ef6\u5373\u53ef\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<h2>\u635f\u5bb3<\/h2>\n<p>\u64cd\u4f5c\u4e0d\u5f53\u6216\u5916\u90e8\u56e0\u7d20\u90fd\u53ef\u80fd\u5bfc\u81f4\u635f\u574f\u3002\u8bf7\u68c0\u67e5\u6c14\u7f38\u5e76\u66f4\u6362\u635f\u574f\u7684\u90e8\u4ef6\u3002<\/p>\n<h2>\u7a7f<\/h2>\n<p>\u957f\u65f6\u95f4\u4f7f\u7528\u4f1a\u5bfc\u81f4\u78e8\u635f\u3002\u5b9a\u671f\u7ef4\u62a4\u548c\u66f4\u6362\u78e8\u635f\u90e8\u4ef6\u53ef\u4ee5\u9632\u6b62\u78e8\u635f\u3002<\/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=\"\u886c\u5957\" width=\"400\" height=\"267\"><\/p>\n<p>\u6545\u969c\u6392\u9664\u548c\u9884\u9632<br \/>\n\u4e3a\u9884\u9632\u5e38\u89c1\u95ee\u9898\uff0c\u8bf7\u91c7\u53d6\u4ee5\u4e0b\u63aa\u65bd\uff1a<\/p>\n<h2>\u5b9a\u671f\u7ef4\u62a4\u68c0\u67e5<\/h2>\n<p>\u5b9a\u671f\u7ef4\u62a4\u68c0\u67e5\u4ee5\u9632\u6b62\u78e8\u635f\u548c\u635f\u574f\u3002<\/p>\n<h2>\u9002\u5f53\u7684\u57f9\u8bad<\/h2>\n<p>\u5bf9\u64cd\u4f5c\u4eba\u5458\u8fdb\u884c\u9002\u5f53\u57f9\u8bad\uff0c\u4ee5\u786e\u4fdd\u673a\u5668\u7684\u6700\u4f73\u8fd0\u884c\u3002<\/p>\n<h2>\u9002\u5f53\u7684\u6da6\u6ed1<\/h2>\n<p>Appropriate lubrication to prevent wear and prolong the cylinder&#8217;s lifespan.<\/p>\n<h2>\u66f4\u6362\u78e8\u635f\u90e8\u4ef6<\/h2>\n<p>\u66f4\u6362\u78e8\u635f\u7684\u96f6\u4ef6\uff0c\u4ee5\u786e\u4fdd\u6c14\u7f38\u9ad8\u6548\u8fd0\u8f6c\u3002<\/p>\n<p>\u7ed3\u8bba<br \/>\n\u6211\u4eec\u662f\u4e00\u5bb6\u4e13\u4e1a\u7684\u6db2\u538b\u7f38\u5236\u9020\u5546\uff0c\u4ea7\u54c1\u79cd\u7c7b\u9f50\u5168\uff0c\u662f\u5168\u7403\u9886\u5148\u7684\u6db2\u538b\u7f38\u5236\u9020\u5546\u548c\u6279\u53d1\u5546\u4e4b\u4e00\u3002\u6211\u4eec\u79c9\u627f\u7cbe\u76ca\u6c42\u7cbe\u7684\u54c1\u8d28\u539f\u5219\uff0c\u4e0d\u65ad\u63d0\u5347\u6280\u672f\u80fd\u529b\u548c\u751f\u4ea7\u6548\u7387\u3002\u901a\u8fc7\u5f15\u8fdb\u9ad8\u7aef\u6570\u5b57\u5316\u5236\u9020\u8bbe\u5907\u548c\u4e13\u4e1a\u7684\u68c0\u6d4b\u7cfb\u7edf\uff0c\u6211\u4eec\u4f18\u5316\u4e86\u751f\u4ea7\u5e73\u53f0\uff0c\u5e76\u6539\u8fdb\u4e86\u4ea7\u54c1\u8d28\u91cf\u63a7\u5236\u6d41\u7a0b\u3002\u6211\u4eec\u7684\u76ee\u6807\u662f\u5728\u9ad8\u6548\u3001\u7cbe\u51c6\u3001\u9ad8\u8d28\u91cf\u7684\u539f\u5219\u4e0b\uff0c\u6ee1\u8db3\u5ba2\u6237\u7684\u591a\u5143\u5316\u9700\u6c42\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-4.webp\" alt=\"\u516c\u53f8\" width=\"400\" height=\"267\"><\/p>\n<p>\u6211\u4eec\u662f\u4e00\u5bb6\u91cd\u89c6\u4e13\u4e1a\u7cbe\u795e\u3001\u56fd\u9645\u8ba4\u8bc1\u3001\u5b9a\u5236\u670d\u52a1\u3001\u751f\u4ea7\u8bbe\u5907\u548c\u552e\u540e\u670d\u52a1\u7684\u516c\u53f8\u3002 <\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.hydraulic-cylinders.net\/wp-content\/uploads\/2025\/01\/songte-company-3.webp\" alt=\"\u5de5\u5382\" width=\"400\" height=\"267\"><\/p>\n<p>\u4f5c\u8005\uff1alyl<\/p>","protected":false},"excerpt":{"rendered":"<p>Arm Cylinder for JCM Middle Excavator JCM921F Introduction Arm cylinder is a specially designed hydraulic cylinder used to provide linear motion and power to the arms of various types of machinery such as excavators, cranes, and mechanical arms. The arm cylinder plays a key role in the hydraulic system, enabling the effective movement and control [&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-16553","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\/zh\/wp-json\/wp\/v2\/product\/16553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/comments?post=16553"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/media\/14766"}],"wp:attachment":[{"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/media?parent=16553"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/product_brand?post=16553"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/product_cat?post=16553"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hydraulic-cylinders.net\/zh\/wp-json\/wp\/v2\/product_tag?post=16553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}