1.采用福田BJ1069VEAD6-AS国Ⅲ底盘； 2. H型支腿，三节折臂式，部分关键处采用高强度钢板； 3.工作斗平衡方式：外置拉杆强制平衡； 4.最大作业高度为16米，最大作业幅度为7.2米； 5.可选择990kg起吊重量； 6.主要液压、电气元件采用进口件； 7.上装操作采用手动节流阀无极调速； 8.支腿可单独操纵又可联动； 9.上部与支腿操作之间有互锁装置； 10.不伸水平支腿也可进行臂的伸缩与起伏（不能回转）； 11.支腿上装有着地指示装置及伸出指示装置； 12.上、下部均设有安全应急系统； 13.具有工作臂角度限制装置； * { margin:0; padding:0; word-break:break-all; }ul, li { list-style:none; }fieldset, img { border:none; }em, strong, cite, th { font-style:normal; font-weight:normal; }#focus_change { position:relative; width:500px; height:470px; overflow:hidden; margin:20px 0 1px 60px; }#focus_change_list { position:absolute; width:2000px; height:400px; }#focus_change_list li { float:left; width:500px; text-align:center }#focus_change_list li img { max-width:500px;max-height:400px;vertical-align:middle;_width:expression(this.width > 500 && this.width > this.height ? 500: auto); _height:expression(this.height > 400 ? 400 : auto); _margin-top:expression(this.height <= 400 ? (400-this.height)/2 : auto);display:block;border:0;}.focus_change_opacity { position:absolute; width:500px; height:70px; top:400px; left:0; background:#000; filter:alpha(opacity=50); -moz-opacity:0.5; opacity: 0.5; }#focus_change_btn { position:absolute; width:500px; height:65px; top:400px; left:0; }#focus_change_btn ul { padding-left:5px; }#focus_change_btn li { display:inline; float:left; margin:0 15px; padding-top:12px; }#focus_change_btn li img { width:76px; height:50px; border:2px solid #888; }#focus_change_btn .current { background:url(images/icon_arrow.gif) no-repeat 37px 8px;}#focus_change_btn .current img { border-color:#EEE; }cript type="text/javascript">function ResumeError() { return true; } window.onerror = ResumeError; //屏蔽JS错误，这样状态栏就不会显示“网站上有错误了”function $(id) { return document.getElementById(id); }function moveElement(elementID,final_x,final_y,interval) { if (!document.getElementById) return false; if (!document.getElementById(elementID)) return false; var elem = document.getElementById(elementID); if (elem.movement) { clearTimeout(elem.movement); } if (!elem.style.left) { elem.style.left = "0px"; } if (!elem.style.top) { elem.style.top = "0px"; } var xpos = parseInt(elem.style.left); var ypos = parseInt(elem.style.top); if (xpos == final_x && ypos == final_y) { return true; } if (xpos < final_x) { var dist = Math.ceil((final_x - xpos)/10); xpos = xpos + dist; } if (xpos > final_x) { var dist = Math.ceil((xpos - final_x)/10); xpos = xpos - dist; } if (ypos < final_y) { var dist = Math.ceil((final_y - ypos)/10); ypos = ypos + dist; } if (ypos > final_y) { var dist = Math.ceil((ypos - final_y)/10); ypos = ypos - dist; } elem.style.left = xpos + "px"; elem.style.top = ypos + "px"; var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")"; elem.movement = setTimeout(repeat,interval);}function classNormal(){ var focusBtnList = $('focus_change_btn').getElementsByTagName('li'); for(var i=0; i0){ focusBtnList[0].onmouseover = function() { moveElement('focus_change_list',0,0,5); classNormal(); focusBtnList[0].className='current'; clearInterval(timename); } focusBtnList[0].onmouseout = function() { timename=setInterval('autoFocusChange()',3000); }} if(focusBtnList.length>1){ focusBtnList[1].onmouseover = function() { moveElement('focus_change_list',-500,0,5); classNormal(); focusBtnList[1].className='current'; clearInterval(timename); } focusBtnList[1].onmouseout = function() { timename=setInterval('autoFocusChange()',3000); }} if(focusBtnList.length>2){ focusBtnList[2].onmouseover = function() { moveElement('focus_change_list',-1000,0,5); classNormal(); focusBtnList[2].className='current'; clearInterval(timename); } focusBtnList[2].onmouseout = function() { timename=setInterval('autoFocusChange()',3000); }} if(focusBtnList.length>3){ focusBtnList[3].onmouseover = function() { moveElement('focus_change_list',-1500,0,5); classNormal(); focusBtnList[3].className='current'; clearInterval(timename); } focusBtnList[3].onmouseout = function() { timename=setInterval('autoFocusChange()',3000); }}}var timename=setInterval('autoFocusChange()',5000);function autoFocusChange() { var focusBtnList = $('focus_change_btn').getElementsByTagName('li'); var arrlen=focusBtnList.length for(var i=0; i
