XE155WGA是一款综合性能全面升级的新一代产品。搭载康明斯低速大扭矩发动机，爆发力强劲，高原适应性更强；液压系统采用流量补偿技术，复合动作更流畅，操控更舒适；优化整机重量，起吊能力更强；升级后的桥箱系统及耐磨轮胎，可靠性更高，转场更迅速；标配破碎管路，并可一键切换破碎锤、液压剪、棉花抓等各种机具模式。广泛适用于路桥基建工程，市政维护，农村城市建设等工况。
1、搭载康明斯发动机，国四排放标准，经济环保，产品外形尺寸符合道路法规及运输要求，转场更方便；
2、驾驶室符合ROPS认证，标配后置摄像头及各类工作灯、反光镜等消除作业及行驶中的视野盲区，安全有保障，搭载新型空调，制冷制热能力更强，噪声更小，大包裹座椅及一体式扶手箱设计，缓解工作疲劳，提升长久工作舒适性；
3、优化发动机瞬态响应性能，与液压系统完美匹配，在低转速工作区内实现高效率与低油耗的最佳平衡。车辆前进、空档、倒档及高/低速档位于右侧操纵杆，符合道路设备操纵习惯，并具备巡航功能和缓行功能；
4、整机各参数经过严格考核测定，确保产品的可靠性和稳定性。超长保养周期及地面可达式保养，方便快捷，省时省心；
5、产品标配破碎锤管路及推土铲，可选配多功能机具系统、快换及前支腿，可满足挖掘、破碎、抓取、剪切、推压等不同作业需求。
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.