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</ul> </div> </div> <div class="fr insRight"> <div class="crumb font_w fs14"> <b class="fl"><a href="/">首页</a> > <a href="/supply/">供应产品</a> > <a href="/xswjjwx/">ž®æ¾æŒ–掘机维ä¿?/a> > <a href="/supply/289.html">贵州ž®æ¾æŒ–掘机维修公å?挖掘机回æ²ÒŽÑa路异响故障排æŸ?/a></b> </div> <div class="insNewsArti clearfix pt10 font_w"> <div class="proArtiTop"> <div class="picimg_wj"><h1>贵州ž®æ¾æŒ–掘机维修公å?挖掘机回æ²ÒŽÑa路异响故障排æŸ?/h1> 来源åQ?script>document.write('<a href="' + window.location.href + '">'+ window.location.href + '</a>');</script> 发布旉™—´åQ?023-05-24 00:00:00 <br /></div> </div> <div class="con fs14"> <p><a target="_blank" ></a>    <strong><a target="_blank">贵州ž®æ¾æŒ–掘机维修公å?挖掘机回æ²ÒŽÑa路异响故障排æŸ?/a></strong><br /> <br />     贵州<a target="_blank">ž®æ¾æŒ–掘机维ä¿?/a>厂、贵州小松挖掘机¾l´ä¿®åQŒè´µå·žå°æ¾æŒ–掘机¾l´ä¿®å…¬å¸åQŒè´µå·žå°æ¾æŒ–掘机¾l´ä¿®å”®åŽåQŒè´µå·žå°æ¾æŒ–掘机¾l´ä¿®åº—,挖掘机动作慢åQŒè´µå·žå°æ¾æŒ–掘机¾l´ä¿®ç”µè¯åQŒæŒ–掘机无力åQŒè´µå·žå°æ¾æŒ–掘机发动机故障维修,贵州ž®æ¾æŒ–掘机液压æ܇故障¾l´ä¿®-----扄¡«‹ç‰ÒŽ¾æŒ–掘机维修厂更专业!åQç»´ä¿®çƒ­¾U¿ï¼š137-0834-2240<br /> <br />     【立ç‰ÒŽ¾¾l´ä¿®åQšç²¾ã€å°–、诚、快ã€?br />     ¾_¾ï¼š¾_¾ä¿®˜q›å£æŒ–掘机液压系¾lŸå„¿Uç–‘难杂症故障ã€?br />     ž®–:本厂拥有国内ž®–端的液压设备ã€?br />     诚:诚信可靠åQŒåœ¨è¥¿å—片区赢得良好的口¼„‘ã€?br />     快:3天快速维修,为客服节¾U¦æ›´å¤šçš„æ—‰™—´ã€?br />     专修åQšæŒ–掘机无力、憋机、动作慢、行走跑偏、液压æ܇åQŒå‘动机½{‰æŒ–掘机常见故障ã€?br />     合同½{„¡º¦¾l´ä¿®åQ?br />     液压æ³üc€æ•´è½¦å¤§ä¿®ä¿è´¨æœŸåQ?个月åQ‰ã€å‘动机保质期(3个月åQ?br />     提供24ž®æ—¶å…¨å¤©ä¸“业的三包服务。维修热¾U¿ï¼š137-0834-2240<br /> <br /> 工程机械回æÑaæ²¹èµ\异响故障排查及改˜q›æŽªæ–?br />     1åQŽæ•…障现è±?br />     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当回油压力变化较快时åQŒä¼šä½‰K˜€èŠ¯å¯†ž®å¤„不断开启、关闭,æ²ÒŽ¶²åå¤ã€æ–­¾l­åœ°é€šè¿‡å¯†å°ä¸ä¸¥çš„ç‹­ž®ç¼éš™ï¼Œž®×ƒ¼šå‡ºçŽ°â€œå’•å’•å’•â€çš„异响声。用沚w—¨ítæ¿æŽ§åˆ¶å‘动æœø™{速时åQŒå‘动机转速不½E›_®šåQŒä‹É液压¾pȝ»Ÿæ²¹èµ\压力产生脉动åQŒå³æ²¹åŽ‹å˜åŒ–较快åQŒå‘出“咕咕咕”异响声明显åQ›æ‰‹åŠ¨æ—‹é’®æŽ§åˆ¶å‘动机转速时åQŒæÑa门固定在某个挡位åQŒå‘动机转速稳定,回æÑa压力比较òq³ç¨³åQŒèƒŒåŽ‹é˜€é˜€èŠ¯æ²¡æœ‰å¤„于频¾Jå¼€å¯ã€å…³é—­çŠ¶æ€ï¼Œä¸ä¼šå‡ºçŽ°å¼‚响ã€?br />     3åQŽæ”¹˜q›æŽªæ–½ä¸Žæ•ˆæžœ<br />     æ ÒŽ®ä¸Šè¿°‹‚€‹¹‹ã€åˆ†æžï¼Œæˆ‘们要求回æÑa˜q‡æ×o器æ€ÀLˆç”Ÿäñ”厂家提高背压阀加工¾_‘Öº¦ä¸Žè´¨é‡ï¼Œå‡å°å¯¼å‘套与阀芯杆以及导向套与弹簧之间的间隙,提高导向套与阀芯滑动配合面¾_—糙度要求ã€?br />     我们ž®†æ”¹˜q›åŽçš„回油过滤器æ€ÀLˆæ¢è£…到该型工½E‹æœºæ¢°åŽ˜q›è¡Œ‹¹‹è¯•åQŒå…¶èƒŒåŽ‹é˜€åŽ‹åŠ›å€¼åŸºæœ¬ç¨³å®šåœ¨0.2MPa范围内,异响故障消失ã€?br /> <div> <br /> </div></p> </div> <div class="proArtiNum mt10"> <p>上一条:<a href="/supply/290.html">贵州çŽîC»£æŒ–掘机维修公å?贵州çŽîC»£æŒ–掘机维修厂</a></p> <p>下一条:<a href="/supply/288.html">贵州卡特挖掘机维修公å?/a></p> </div> <div class="tag">相关标签åQ?a href="/download/">挖掘机维ä¿?/a>,<a 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