ï»?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> ¼œžé’¢æ¶²åŽ‹æ•…障的判断和排除 - 重庆立特村ַ¥½E‹æœºæ¢°ç»´ä¿®æœ‰é™å…¬å?/title> <meta name="keywords" content=""> <link type="text/css" href="/template/NEST70006/lib/base.css" rel="stylesheet"/> <link type="text/css" href="/template/NEST70006/lib/style.css" rel="stylesheet"/> <script src="/template/NEST70006/js/jquery-1.8.0.min.js"></script> <script src="/template/NEST70006/js/foucsbox.js"></script> <base href="http://www.dssuv.com/"/> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><bdo id="z78bn"><p id="z78bn"><dl id="z78bn"></dl></p></bdo><tbody id="z78bn"><output id="z78bn"></output></tbody><div id="z78bn"><cite id="z78bn"><li id="z78bn"><nav id="z78bn"></nav></li></cite></div><meter id="z78bn"></meter><optgroup id="z78bn"><table id="z78bn"><em id="z78bn"></em></table></optgroup><font id="z78bn"></font><input id="z78bn"><small id="z78bn"><dd id="z78bn"><track id="z78bn"></track></dd></small></input><noscript id="z78bn"></noscript><delect id="z78bn"></delect><kbd id="z78bn"><menu id="z78bn"><label id="z78bn"><dfn id="z78bn"></dfn></label></menu></kbd><dfn id="z78bn"><optgroup id="z78bn"><td id="z78bn"></td></optgroup></dfn><bdo id="z78bn"></bdo><del id="z78bn"><font id="z78bn"></font></del><dfn id="z78bn"><optgroup id="z78bn"><td id="z78bn"><wbr id="z78bn"></wbr></td></optgroup></dfn><meter id="z78bn"></meter><option id="z78bn"></option><center id="z78bn"></center><delect id="z78bn"><small id="z78bn"><tbody id="z78bn"><pre id="z78bn"></pre></tbody></small></delect><b id="z78bn"></b><form id="z78bn"><th id="z78bn"><kbd id="z78bn"><delect id="z78bn"></delect></kbd></th></form><td id="z78bn"><tr id="z78bn"><del id="z78bn"></del></tr></td><address id="z78bn"></address><del id="z78bn"></del><kbd id="z78bn"></kbd><blockquote id="z78bn"></blockquote><code id="z78bn"><table id="z78bn"><div id="z78bn"><span id="z78bn"></span></div></table></code><sup id="z78bn"></sup><sub id="z78bn"></sub><menuitem id="z78bn"></menuitem><th id="z78bn"><pre id="z78bn"><tt id="z78bn"><label id="z78bn"></label></tt></pre></th><thead id="z78bn"><legend id="z78bn"><address id="z78bn"><li id="z78bn"></li></address></legend></thead><progress id="z78bn"></progress><i id="z78bn"><dfn id="z78bn"></dfn></i><menu id="z78bn"></menu><nobr id="z78bn"><div id="z78bn"><legend id="z78bn"><rt id="z78bn"></rt></legend></div></nobr><dl id="z78bn"><s id="z78bn"><code id="z78bn"><listing id="z78bn"></listing></code></s></dl><th id="z78bn"></th><dfn id="z78bn"></dfn><tr id="z78bn"><del id="z78bn"><delect id="z78bn"></delect></del></tr><input id="z78bn"><menu id="z78bn"><progress id="z78bn"><track id="z78bn"></track></progress></menu></input><menuitem id="z78bn"><nobr id="z78bn"></nobr></menuitem><em id="z78bn"></em><u id="z78bn"></u><nobr id="z78bn"></nobr><acronym id="z78bn"></acronym><u id="z78bn"></u><span id="z78bn"></span><tbody id="z78bn"></tbody><blockquote id="z78bn"><small id="z78bn"><tbody id="z78bn"><pre id="z78bn"></pre></tbody></small></blockquote><video id="z78bn"></video> <u id="z78bn"></u><meter id="z78bn"><th id="z78bn"></th></meter><nobr id="z78bn"><span id="z78bn"></span></nobr><code id="z78bn"></code><mark id="z78bn"><address id="z78bn"></address></mark><progress id="z78bn"><legend id="z78bn"><rt id="z78bn"><ins id="z78bn"></ins></rt></legend></progress><video id="z78bn"></video><s id="z78bn"></s><dd id="z78bn"><noscript id="z78bn"><dl id="z78bn"></dl></noscript></dd><label id="z78bn"><mark id="z78bn"><listing id="z78bn"><td id="z78bn"></td></listing></mark></label><th id="z78bn"></th><bdo id="z78bn"></bdo><progress id="z78bn"><big id="z78bn"></big></progress><optgroup id="z78bn"><td id="z78bn"><rp id="z78bn"></rp></td></optgroup><delect id="z78bn"><thead id="z78bn"></thead></delect><wbr id="z78bn"><kbd id="z78bn"><delect id="z78bn"></delect></kbd></wbr><code id="z78bn"></code><address id="z78bn"><em id="z78bn"><acronym id="z78bn"><u id="z78bn"></u></acronym></em></address><blockquote id="z78bn"></blockquote><p id="z78bn"><tt id="z78bn"><strong id="z78bn"><optgroup id="z78bn"></optgroup></strong></tt></p><code id="z78bn"><address id="z78bn"><em id="z78bn"><acronym id="z78bn"></acronym></em></address></code><track id="z78bn"></track><cite id="z78bn"></cite><dd id="z78bn"><track id="z78bn"><video id="z78bn"><s id="z78bn"></s></video></track></dd><address id="z78bn"></address><noframes id="z78bn"><rp id="z78bn"></rp></noframes><ins id="z78bn"><nav id="z78bn"><code id="z78bn"><table id="z78bn"></table></code></nav></ins><video id="z78bn"><rp id="z78bn"><acronym id="z78bn"><input id="z78bn"></input></acronym></rp></video><i id="z78bn"></i><li id="z78bn"><tr id="z78bn"><cite id="z78bn"></cite></tr></li><xmp id="z78bn"><tbody id="z78bn"><track id="z78bn"></track></tbody></xmp><u id="z78bn"><font id="z78bn"><th id="z78bn"><source id="z78bn"></source></th></font></u><del id="z78bn"></del><menuitem id="z78bn"><li id="z78bn"><wbr id="z78bn"><source id="z78bn"></source></wbr></li></menuitem><xmp id="z78bn"><dd id="z78bn"><noscript id="z78bn"><dl id="z78bn"></dl></noscript></dd></xmp><form id="z78bn"></form><optgroup id="z78bn"><noframes id="z78bn"><em id="z78bn"></em></noframes></optgroup><tbody id="z78bn"></tbody><big id="z78bn"><video id="z78bn"></video></big><ol id="z78bn"></ol><blockquote id="z78bn"><nobr id="z78bn"><th id="z78bn"><kbd id="z78bn"></kbd></th></nobr></blockquote><object id="z78bn"></object><sup id="z78bn"><var id="z78bn"><sub id="z78bn"></sub></var></sup><strong id="z78bn"><optgroup id="z78bn"><address id="z78bn"><em id="z78bn"></em></address></optgroup></strong><strike id="z78bn"></strike><table id="z78bn"></table><sup id="z78bn"></sup><pre id="z78bn"></pre><noframes id="z78bn"></noframes><menuitem id="z78bn"><td id="z78bn"><small id="z78bn"><strike id="z78bn"></strike></small></td></menuitem> <dd id="z78bn"><pre id="z78bn"><dl id="z78bn"></dl></pre></dd><div id="z78bn"></div><samp id="z78bn"></samp><button id="z78bn"></button><table id="z78bn"></table><big id="z78bn"><dl id="z78bn"></dl></big><del id="z78bn"></del><strong id="z78bn"><dfn id="z78bn"><address id="z78bn"><li id="z78bn"></li></address></dfn></strong><font id="z78bn"></font><p id="z78bn"><i id="z78bn"><strong id="z78bn"><code id="z78bn"></code></strong></i></p><sub id="z78bn"><address id="z78bn"><td id="z78bn"><tr id="z78bn"></tr></td></address></sub><noframes id="z78bn"><rp id="z78bn"><object id="z78bn"><input id="z78bn"></input></object></rp></noframes><var id="z78bn"></var><kbd id="z78bn"></kbd><xmp id="z78bn"></xmp><table id="z78bn"></table><th id="z78bn"></th><bdo id="z78bn"><form id="z78bn"><span id="z78bn"></span></form></bdo><kbd id="z78bn"><output id="z78bn"><var id="z78bn"><dfn id="z78bn"></dfn></var></output></kbd><label id="z78bn"><dfn id="z78bn"><listing id="z78bn"><td id="z78bn"></td></listing></dfn></label><dl id="z78bn"><b id="z78bn"></b></dl><kbd id="z78bn"><tt id="z78bn"><thead id="z78bn"></thead></tt></kbd><rt id="z78bn"></rt><cite id="z78bn"><nobr id="z78bn"></nobr></cite><mark id="z78bn"><code id="z78bn"><td id="z78bn"><rp id="z78bn"></rp></td></code></mark><form id="z78bn"></form><track id="z78bn"></track><del id="z78bn"></del><tr id="z78bn"></tr><b id="z78bn"></b><optgroup id="z78bn"></optgroup><nav id="z78bn"><big id="z78bn"><video id="z78bn"><s id="z78bn"></s></video></big></nav><sup id="z78bn"><strong id="z78bn"><dfn id="z78bn"></dfn></strong></sup><rt id="z78bn"><ins id="z78bn"><dfn id="z78bn"><noscript id="z78bn"></noscript></dfn></ins></rt><meter id="z78bn"></meter><meter id="z78bn"><progress id="z78bn"><legend id="z78bn"><rt id="z78bn"></rt></legend></progress></meter><option id="z78bn"><s id="z78bn"><mark id="z78bn"><listing id="z78bn"></listing></mark></s></option><sup id="z78bn"></sup><delect id="z78bn"></delect><dfn id="z78bn"><optgroup id="z78bn"><td id="z78bn"><wbr id="z78bn"></wbr></td></optgroup></dfn><thead id="z78bn"><tbody id="z78bn"><option id="z78bn"><i id="z78bn"></i></option></tbody></thead><cite id="z78bn"><bdo id="z78bn"><xmp id="z78bn"><tbody id="z78bn"></tbody></xmp></bdo></cite><small id="z78bn"><span id="z78bn"><p id="z78bn"></p></span></small><cite id="z78bn"></cite><listing id="z78bn"><table id="z78bn"><div id="z78bn"><ruby id="z78bn"></ruby></div></table></listing><optgroup id="z78bn"></optgroup><code id="z78bn"><bdo id="z78bn"><form id="z78bn"><strike id="z78bn"></strike></form></bdo></code><dd id="z78bn"><pre id="z78bn"><dl id="z78bn"></dl></pre></dd><div id="z78bn"></div><table id="z78bn"></table></div> <div class="top"> <div class="wfixed clearfix"> <span class="fl">重庆立特村ַ¥½E‹æœºæ¢°ç»´ä¿®æœ‰é™å…¬åæ€Ø“您免è´ÒŽä¾›æŒ–掘机¾l´ä¿®åŽ‚家、加长臂挖掘机、四川挖机维修公司等相关信息发布和最新资讯,敬请å…Ïx³¨åQ?/span> <div class="topNavSe fr"> <a><span style="cursor:hand" onClick="window.external.addfavorite('http://www.dssuv.com')">收藏本站</span></a> <script type="text/javascript" src="http://home.nestcms.com/35063/stat/"></script> </div> </div> </div> <div class="wfixed"> <div class="topCen clearfix"> <div class="fl logo"><h1><img src="/uploads/logo/20181222023501.png" alt="重庆立特村ַ¥½E‹æœºæ¢°ç»´ä¿®æœ‰é™å…¬å? /></h1></div> <div class="fr topCenR mt30"> <div class="tel clearfix"> <h5 class="fl mt5"><img src="/template/NEST70006/images/tel.jpg" /></h5> <h3 class="fl ml5 font_w"> <p class="fs16 col_61">服务电话åQ?/p> <p class="fs26 fb col_3">13708342240</p> </h3> </div> </div> </div> </div> <div class="menu font_w fs16 mt10"> <div class="wfixed"> <ul> <li><a href="/" rel="nofollow" target='_blank'>¾|‘站首页</a></li> <li><a href="/download/" rel="nofollow" target='_blank'>¾l´ä¿®æ¡ˆä¾‹</a></li> <li><a href="/news/wjjwx" rel="nofollow" target='_blank'>挖掘机维ä¿?/a></li> <li><a rel="nofollow" href="/about/about5.html" target='_blank'>品牌专区</a></li> <li><a rel="nofollow" href="/news/wxjswd" target='_blank'>¾l´ä¿®æŠ€æœ¯æ–‡æ¡?/a></li> <li><a rel="nofollow" href="/news/wjjby" target='_blank'>挖掘æœÞZ¿å…?/a></li> <li><a href="/about/about2.html" rel="nofollow" target='_blank'>¾l´ä¿®ä½¿å‘½</a></li> <li><a href="/about/about3.html" rel="nofollow" target='_blank'>¾l´ä¿®‹¹ç¨‹</a></li> <li><a href="/about/about4.html" rel="nofollow" target='_blank'>¾l´ä¿®æ”¶è´¹</a></li> <li><a href="/contact/" rel="nofollow" target='_blank'>联系我们</a></li> </ul> </div> </div> <div class="ban"> <div class="banPa"> <div id="foucsBox"> <ul class="imgCon"> </ul> <div class="foucs"></div> <div class="wfixed pr"> <div class="rBtn foucsButton"> <span></span> </div> <div class="lBtn foucsButton"> <span></span> </div> </div> </div> <script type="text/javascript"> imgLink = new Array(); picarr = new Array(); textarr = new Array(); var swf_width=1920; var swf_height=400; var files = ""; var links = ""; var texts = ""; picarr[1] = "/uploads/link/20181222025056.jpg"; picarr[2] = "/uploads/link/20181222025105.jpg"; picarr[3] = "/uploads/link/20181222025115.jpg"; imgLink[1] = "javascript:void(0)"; imgLink[2] = "javascript:void(0)"; imgLink[3] = "javascript:void(0)"; for(i=1;i<picarr.length;i++){ if(files=="") files = picarr[i]; else files += "|"+picarr[i]; $(".imgCon").append(" <li><a target='_blank'><img src="+picarr[i]+" /></a></li>");//调用后台囄¡‰‡ } for(i=1;i<imgLink.length;i++){ if(links=="") links = imgLink[i]; else links += "|"+imgLink[i]; $(".imgCon").find("a").attr("href",imgLink[i]);//调用后台链接 } for(i=1;i<textarr.length;i++){ if(texts=="") texts = textarr[i]; else texts += "|"+textarr[i]; } </script> </div> </div> <script type="text/javascript"> $(document).ready(function(){ $('.con a').each(function(){ var Ahref = $(this).attr('href'); Ahref = "http://www.dssuv.com/";    $(this).attr("href",Ahref); }); }); </script> <div class="iseaCon"> <div class="wfixed clearfix"> <div class="fl hotSea fs14 font_w"> <span class="fb">热门搜烦åQ?/span> <a href="/download/">挖掘机维ä¿?/a>,<a href="/news/wjjwx">挖掘æœÞZ¿®ç?/a>,<a href="/about/about5.html">挖掘机维修厂</a> </div> </div> </div> <div class="main"> <div class="wfixed clearfix"> <div class="iproLeft1 font_w fl"> <div class="tese1"> <div class="tit tac"> <span class="fs24">产品中心</span> <p class="font_a fs14">EQUIPMENT CENTER</p> </div> <ul class="proSide fs18"> <li><a href="/ktwjjwx/" >卡特挖掘机维ä¿?/a></li> <li><a href="/xswjjwx/" >ž®æ¾æŒ–掘机维ä¿?/a></li> <li><a href="/xdwjjwx/" >çŽîC»£æŒ–掘机维ä¿?/a></li> <li><a href="/sgwjjwx/" >¼œžé’¢æŒ–掘机维ä¿?/a></li> <li><a href="/rlwjjwx/" >日立挖掘机维ä¿?/a></li> <li><a href="/zywjjwx/" >住友挖掘机维ä¿?/a></li> <li><a href="/wewwjjwx/" >沃尔沃挖掘机¾l´ä¿®</a></li> <li><a href="/dswjjwx/" >斗山挖掘机维ä¿?/a></li> <li><a href="/kswjjwx/" >凯斯挖掘机维ä¿?/a></li> <li><a href="/jtwjjwx/" >加藤挖掘机维ä¿?/a></li> <li><a href="/sywjjwx/" >三一挖掘机维ä¿?/a></li> <li><a href="/lbhewjjwx/" >利勃‹¹·å°”挖掘机维ä¿?/a></li> <li><a href="/gcjxwx/" >工程机械¾l´ä¿®</a></li> </ul> </div> <div class="tese1"> <div class="tit tac"> <span class="fs24">新闻分类</span> <p class="font_a fs14">NEWS</p> </div> <ul class="proSide fs18"> <li><a href="/news/wxal/" title="¾l´ä¿®æ¡ˆä¾‹">¾l´ä¿®æ¡ˆä¾‹</a></li> <li><a href="/news/wjjwx/" title="挖掘机维ä¿?>挖掘机维ä¿?/a></li> <li><a href="/news/wxjswd/" title="¾l´ä¿®æŠ€æœ¯æ–‡æ¡?>¾l´ä¿®æŠ€æœ¯æ–‡æ¡?/a></li> <li><a href="/news/wjjby/" title="挖掘æœÞZ¿å…?>挖掘æœÞZ¿å…?/a></li> <li><a href="/news/cjwd/" title="常见问答">常见问答</a></li> </ul> </div> <div class="tese"> <div class="tese_top">¾l´ä¿®ç‰¹è‰²</div> <div class="tese_main"> <ul> </ul> </div> </div> <div class="asideCotact mt20 clear1"> <div class="tit tac"> <span class="fs24">联系我们</span> <p class="font_a fs14">CONTACT US</p> </div> <ul class="fs14"> <div class="tel clearfix"> <h5 class="fl mt5"><img src="/template/NEST70006/images/tel.jpg"></h5> <h3 class="fl ml5 font_w"> <p class="fs16 col_61">全国服务电话åQ?/p> <p class="fs22 fb col_3">13708342240</p> </h3> </div> <li>联系åQšæŽè€å¸ˆ</li> <li>手机åQ?3708342240</li> <li>邮箱åQ?a href="mailto:498896320@qq.com" rel="nofollow">498896320@qq.com</a></li> <li>¾|‘址åQ?a href="http://www.dssuv.com" rel="nofollow">www.dssuv.com</a></li> <li>厂址åQšé‡åº†å¸‚九龙坡区白市驿净龙工业园åŒ?/li> </ul> </div> </div> <div class="fr insRight"> <div class="crumb font_w fs14"> <b class="fl"><a href="/">首页</a> > <a href="/news/wxjswd/">¾l´ä¿®æŠ€æœ¯æ–‡æ¡?/a> > 详细内容</b> </div> <div class="insNewsArti clearfix pt10 font_w"> <h1 class="tac fs20">¼œžé’¢æ¶²åŽ‹æ•…障的判断和排除</h1> <h3 class="tac"><span>来源åQ?script>document.write('<a href="' + window.location.href + '">'+ window.location.href + '</a>');</script></span><span>发布旉™—´åQ?022-09-10</span></h3> <div class="con mt10 fs14"> <p><strong><a target="_blank" ><a target="_blank">¼œžé’¢æ¶²åŽ‹æ•…障的判断和排除</a></a></strong><br /> 1、通过相关分析来诊æ–?br /> åQ?)假如左行èµîC¸€ä¾§å…¨æ— åŠ¨ä½œï¼ˆå³ä¾§æ­£å¸¸åQ‰ï¼Œè€Œå¯¹åˆ°åº•æ˜¯å·¦ä¸ÀL܇B,、左阀¾l„L˜q˜æ˜¯å·¦ä¾§æŽ§åˆ¶æ²¹èµ\的故障一时判断不准时åQŒå¯ä»¥å°†ä¸¤ä¸»æ³µBåQŒå’ŒBåQŒçš„排æÑa½Ž¡å¯¹è°ƒã€‚对调后如果变成右侧全不动而左侧正常,卛_¯è¯´æ˜Žä¸¤ä¾§çš„主阀L和R、先导系¾lŸåŠå„执行元件均正常åQŒæ•…障应在B1泵上。很可能是发动机与æ܇之间的连接键损坏åQŒé¡»˜q›ä¸€æ­¥æ£€æŸ¥ï¼šè‹¥å¯¹è°ƒåŽå·¦ä¾§ä»ç„¶å…¨æ— åŠ¨ä½œè€Œå³ä¾§åŠ¨ä½œæ­£å¸¸ï¼Œåˆ™è¯´æ˜Žä¸¤ä¸ªä¸»æ³‰|˜¯æ­£å¸¸çš„,很可能是左阀¾l„中溢流阀2å‡ÞZº†æ•…éšœåQŒå¯é€šè¿‡é‡‡ç”¨¾cÖM¼¼çš„替换某一控制油èµ\的方法确定故障之所在ã€?br /> <p> åQ?åQ‰è¡ŒèµîC»¥å¤–的某动作功能失效(假定不能回è{åQ‰ã€‚因通过行走已判定主泵及先导压力正常åQŒæ‰€ä»¥åª™åÀL£€æŸ¥å›žè½¬ä¸»é˜€L2后面的各动作阀的功能。若斗杆阀I,和铲、动合流阀La均正常,则采用替换的诊断æ–ÒŽ³•åQŒå°±å¯ä»¥¼‹®å®šæ•…障是在执行元äšg˜q˜æ˜¯åœ¨æŽ§åˆ¶å…ƒä»¶ä¸Šã€?</p> <p> <img src="/uploads/image/20220910/20220910181643_1431.jpg" alt="" /> </p> 2、采用简易测量来诊断<br /> ç”?块压力表分别接在ä¸ÀL܇及先导æ܇的@⑥、@处(见图1-2åQ‰ï¼ŒåŒæ—¶è§‚察压力ž®Þpƒ½åŸºæœ¬åˆ¤å®šæ•…障范围了。下面以“动臂动作慢”äؓ例进行分析ã€?br /> 产生˜q™ä¸€æ•…障的主要原因,一是液压çŽ×泄漏大,二是动臂上升时没形成合流。可通过单独操纵动臂上升同时观察@⑤两处压力来¼‹®å®šæ•…障原因。若两压力相同,说明合流正常åQšå¦‚③处无压力或压力很低åQŒåˆ™è¯´æ˜Žåˆæµæ²¡åŞ成,仅靠B单æ܇供æÑaåQšå¦‚果⑤处无压力åQŒä¹Ÿæ˜¯æ²¡å½¢æˆåˆæµåQŒä»…靠BåQŒå•æ³µä¾›æ²V€‚如˜q™æ—¶å†ä¸Žå›žè{联动åQŒåˆ™é‡è²çš„动臂就可能完全不动了ã€?br /> 另外åQŒè‹¥å…ˆå¯¼é˜€æ˜¯å‡åŽ‹å¼æ¯”例阀åQŒå…¶æ“çºµæ†è¡Œ½E‹æ˜¯ä¸Žè¾“出æÑa压成正比的,如果˜q™ä¸€è¡Œç¨‹è°ƒæ•´ä¸å½“åQŒæŽ§åˆ¶æÑa的压力就可能不èƒöåQŒè‡´ä½¿ä¸»é˜€å£å¼€åº¦ä¸­‘»I¼Œå¼•è“v‹¹é‡å‡å°ã€‚这时测@点的压力不能说明问题åQŒè€Œæ˜¯è¦æµ‹å…ˆå¯¼é˜€è¾“出的压力,看其是否随操¾U‰|†è¡Œç¨‹çš„变化而变化,òq¶èƒ½è¾‘Öˆ°é¢å®šå€û|¼Œä»¥ç¡®å®šæ˜¯å¦å·²æ»¡èƒö主阀需要ã€?br /> 3、故障诊断中应注意的问题<br /> åQ?åQ‰åˆ‡å¿Œç›²ç›®æ‹†å¸ã€‚在故障没确定前åQŒä¸èƒ½é‡‡ç”¨éšæ„æ‹†å¸çš„办法来试验ã€?br /> åQ?注意相关回èµ\。动臂、斗杆、铲斗都有合‹¹å›žè·¯ï¼Œè¦è”¾p»è“v来分析、判断ã€?br /> åQ?åQ‰æ¶²åŽ‹é©¬è¾¾ä¸è½¬æ—¶åQŒé™¤è€ƒè™‘压力、流量的因素外,对制动器、离合器½{‰æœºæ¢°æ–¹é¢çš„因素也要¾l¼åˆè€ƒè™‘ã€?br /> <p> åQ?调压时一定要按规定操作。在诊断试验时要½Iø™²åQŒè‹¥åŽ‹åŠ›å·²è°ƒåˆ°é¢å®šå€¼çš„60%却仍无动作时åQŒåº”停止调压åQŒå¾…重新‹‚€æŸ¥å’Œåˆ†æž¼‹®è®¤æ•…障原因后,再进行调整ã€?</p> <p> <img src="/uploads/image/20220910/20220910181707_8519.jpg" alt="" /> </p></p><br /> </div> <div class="newArtiNext mt10"><div>上一æ?<a href="422.html">液压挖掘机右行走无力的故障与排除</a></div> <div>下一æ?<a href="420.html">¼œžé’¢æ¶²åŽ‹æŒ–掘机回转无力故障的排除</a></div> </div> <div class="tag">相关标签åQ?a href="/download/">挖掘机维ä¿?/a>,<a href="/news/wjjwx">挖掘æœÞZ¿®ç?/a>,<a href="/about/about5.html">挖掘机维修厂</a></div> <div class="crumb mt15"> <span class="fl font_w fb fs22">相关新闻<b class="fs14 fn font_i ml5">RELATED NEWS</b></span> </div> <div class="insNews1 clearfix pt10 fs14 font_w"> <ul> <li><a href="/news/434.html" rel="nofollow" >云南ž®æ¾æŒ–掘机维修公å?ž®æ¾200-5发动æœÞZ¸èƒ½å¯åŠ?/a><span>2023-02-23</span></li> <li><a href="/news/433.html" rel="nofollow" >贵州ž®æ¾PC430-8挖掘机维修憋车专业修理厂 立特松挖掘机¾l´ä¿®åŽ?/a><span>2023-02-06</span></li> <li><a href="/news/432.html" rel="nofollow" >云南ž®æ¾æŒ–掘机PC300-8M0¾l´ä¿®å‘动机启动困难专业修理厂 立特松挖掘机¾l´ä¿®åŽ‚专ä¸?/a><span>2023-02-06</span></li> <li><a href="/news/431.html" rel="nofollow" >贵州ž®æ¾æŒ–掘机PC360-8M0¾l´ä¿®å‘动æœÞZ¸“业修理厂 立特松挖掘机¾l´ä¿®åŽ‚专ä¸?/a><span>2023-02-06</span></li> </ul> </div> <div class="crumb mt15"> <span class="fl font_w fb fs22">相关产品<b class="fs14 fn font_i ml5">RELATED PRODUCT</b></span> </div> <div class="protab_con protab_con0"> <ul> <li> <h5><a href="/supply/256.html" rel="nofollow"><img src="http://cmsimgshow.zhuchao.cc/35063/202302231109594363506375624.jpg?path=www.mzfsm.com/uploads/cp/202302231109594363506375624.jpg" width="260" height="180" /></a></h5> <h6><a href="/supply/256.html" rel="nofollow">贵州ž®æ¾æŒ–掘机维修厂å®?ž®æ¾20</a></h6> </li> <li> <h5><a href="/supply/255.html" rel="nofollow"><img src="http://cmsimgshow.zhuchao.cc/35063/202302231053381383506321043.jpg?path=www.mzfsm.com/uploads/cp/202302231053381383506321043.jpg" width="260" height="180" /></a></h5> <h6><a href="/supply/255.html" rel="nofollow">湖南卡特307E挖掘机维修厂-æŒ?/a></h6> </li> <li> <h5><a href="/supply/254.html" rel="nofollow"><img src="http://cmsimgshow.zhuchao.cc/35063/202302061133406883506324905.jpg?path=www.mzfsm.com/uploads/cp/202302061133406883506324905.jpg" width="260" height="180" /></a></h5> <h6><a href="/supply/254.html" rel="nofollow">甘肃ž®æ¾æŒ–掘机维修全车没劲专业修</a></h6> </li> </ul> </div> </div> </div> </div> </div> <link type="text/css" href="lib/style.css" rel="stylesheet"/> <div class="foot tac"> <div class="ftNav fs14"> <div class="wfixed"> <a href="/" rel="nofollow">首页</a>| <a href="/about/" rel="nofollow">走进我们</a>| <a href="/news/" rel="nofollow">新闻资讯</a>| <a href="/supply/" rel="nofollow">产品中心</a>| <a href="/contact/" rel="nofollow">联系我们</a>| <a >手机ç«?/a>| <a rel="nofollow" href="#"><img src="/template/NEST70006/images/fanhui.jpg" border="0" /></a> </div> </div> <div class="bottom wfixed clearfix"> <div class="di"> <div class="di_left"> <ul> <li>注意事项</li> <li><a href="/about/about7.html">注意事项</a></li> <li><a href="/about/about3.html">¾l´ä¿®‹¹ç¨‹</a></li> <li><a href="/about/about6.html">¾l´ä¿®èŒƒå›´</a></li> <li><a href="/about/about8.html">¾l´ä¿®ç‰¹è‰²</a></li> <li><a href="/contact/">¾l´ä¿®åœ°å€</a></li> <li><a href="/download/">¾l´ä¿®å›„¡‰‡</a></li> </ul> <ul> <li>¾l´ä¿®æ¡ˆä¾‹</li> <li><a href="/news/sgwjjwx/">重庆¼œžé’¢æŒ–掘机维ä¿?/a></li> <li><a href="/news/xswjjwx/">四川ž®æ¾æŒ–掘机维ä¿?/a></li> <li><a href="/news/jtwjjwx/">贵州卡特挖掘机维ä¿?/a></li> <li><a href="/news/dydswjjwx/">湖南çŽîC»£æŒ–掘机维ä¿?/a></li> <li><a href="/news/xswjjwx/">ž®æ¾æŒ–掘机维ä¿?/a></li> <li><a href="/about/about5.html">更多</a></li> </ul> </div> <div class="di_right">联系人:李老师<br /> 手机åQ?3708342240<br /> 邮箱åQ?71459634@qq.com<br /> ¾|‘址åQšwww.dssuv.com<br /> 地址åQšé‡åº†å¸‚九龙坡区白市驿净龙工业园åŒ?/div> </div> <div class="ftCon fl tal"> <p>Copyright© www.dssuv.com 重庆立特村ַ¥½E‹æœºæ¢°ç»´ä¿®æœ‰é™å…¬å?/p> <p>四川挖机¾l´ä¿®å“ªå®¶å¥½ï¼Ÿfield:B1]怎么æ øP¼Ÿè¯šä¿¡å…¬å¸ä¸“业提供重庆挖掘机维修、挖掘机¾l´ä¿®ã€å››å·æŒ–掘机、小松挖掘机¾l´ä¿®½{‰æœåŠ¡åŠæŠ¥ä­håQŒæ¬¢˜qŽæ¥ç”µå’¨è¯¢ï¼</p> <p><a target="_blank" rel="nofollow">渝ICPå¤?6012475å?1</a><b class="ml15"> </b> <script type="text/javascript" src="http://home.nestcms.com/year/2016-09-30/"></script> <script type="text/javascript" src="http://home.nestcms.com/cmode/"></script> Powered by <a title="企业¾pȝ»Ÿ" target="_blank" rel="nofollow">½{‘å°l</a> <a target="_blank" rel="nofollow"></a> 技术支持:<a target="_blank" rel="nofollow">重庆¾|‘ç«™å»ø™®¾</a><script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? " https://" : " http://"); document.write(unescape("%3Cspan id='cnzz_stat_icon_1261544746'%3E%3C/span%3E%3Cscript src='" + cnzz_protocol + "s19.#/z_stat.php%3Fid%3D1261544746%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));</script></p> </div> </div> </div> <script src="/template/NEST70006/js/select.js"></script> <script type="text/javascript" src="../im/js/ImVar.js"></script> <script type="text/javascript" src="../im/js/ImJS.js"></script> <script> $(function(){ $(".proSide li a").each(function () { if ($(this).attr("href") == window.location.pathname) { $(this).addClass('cur'); return false; } }); $(".protab_con").each(function(){ $(this).find("li").each(function(){ if(($(this).index()+1)%3==0){ $(this).addClass("mr0"); } }) }); $(".protab_con li").hover(function(){ $(this).addClass("cur"); $(this).find("h3 a").stop().animate({"top":"0px","left":"0px"},500); $(this).find("h3 em").stop().animate({"top":"0px","left":"0px"},500); },function(){ $(this).removeClass("cur"); $(this).find("h3 a").stop().animate({"top":"200px","left":"0px"},500); $(this).find("h3 em").stop().animate({"top":"200px","left":"0px"},500); }); }) </script> <!--[if lt IE 9]> <style type="text/css"> .Radius{ behavior: url(/template/NEST70006/js/PIE.htc); } </style> <![endif]--> <!--<script type="text/javascript" src="http://z11-pcok6.kuaishangkf.cn/bs/ks.j?cI=940863&fI=111501" charset="utf-8"></script>--> <a href="http://www.dssuv.com/">日本韩国一级二级三级</a> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html>