行走马达驱动变速箱，驱动力大，行走速度快，机动灵活；
前进、倒退档均有高低速，油门踏板可实现无级变速，工况适应能力强；
广泛用于清理、挖掘沟渠、处理建筑垃圾、剥离沥青、平整地面、吊装和更换管道、快速转场等场所，工况适应性好；
发动机与液压系统匹配好，动力强劲，节油效果明显；
临工6T级成熟的液压系统，动作速度快，操控性好，作业效率高；
匹配知名品牌变速箱，液压马达驱动，行走有力，可靠性高；匹配知名品牌前后桥，驱动力大，工况适应性好，品质可靠；
加强型工作装置、耐磨铲斗、中部承重的上架、箱式结构下架，强度高寿命长。机器人焊接，焊缝探伤仪检测，可靠性高；
操纵箱抬起后，安全锁定杆自动锁定。行车制动踏板锁定：作业时踩下行车制动踏板，踏板被锁定，机器一直处于制动状态，安全可靠；
前桥配备双油缸减振，当运输机器、挖掘作业、推土铲不用时，开启车桥锁定功能，可防止车体晃动。
Type Exception Report
Message An exception occurred processing [/guosi/include/pro_detail_comment.jsp] at line [52]
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: An exception occurred processing [/guosi/include/pro_detail_comment.jsp] at line [52]
49: String url = "http://koubei.21-sun.com/detail/"+id+".htm";
50: String add_date = CommonString.getFormatPara(CommonDate.getFormatDate("yyyy-MM-dd",m.getFieldValue("add_date")));
51: int randomInt = random.nextInt(10000)%citys.length;
52: String rProvince=citys[randomInt-1];
53: if(rProvince.equals("")||rProvince==null){
54: rProvince="山东";
55: }
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:610)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:499)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
com.jerehnet.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
Root Cause
java.lang.ArrayIndexOutOfBoundsException: -1 org.apache.jsp.guosi.include.pro_005fdetail_005fcomment_jsp._jspService(pro_005fdetail_005fcomment_jsp.java:202) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:764) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327) javax.servlet.http.HttpServlet.service(HttpServlet.java:764) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) com.jerehnet.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)
Note The full stack trace of the root cause is available in the server logs.