徐工XTR7/260悬臂式万博体育官方客户端下载掘进机

发布日期:2018/12/20 11:47:12 访问次数:1278


XTR7/260掘进机适用于铁路、公路等大断面万博体育官方客户端下载工程,主要针对较坚硬岩、软岩及较软岩施工,断面高度能一次掘进到位,施工 

效率高。 
切割机构 
新型的切割机构,切割臂长,决定了大断面工况的适应性,达到国际先进水平。 
电气系统 
电气系统采用国际著名品牌元器件,功能先进,稳定性高。采用6.4寸彩屏,能够更加方便的实现数据人机交换。供电电压采用 
1140V的高压供电。 
液压系统 
液压系统的主要液压元件均采用国际著名品牌,性能稳定。系统采用恒功率、压力切断、负载敏感控制,使用旁通过滤技术有效 
提高液压元件寿命,降低系统故障。 
电缆卷筒 
车身后部配备电缆卷筒,配合行走卷进卷出电缆,特别是对于大断面万博体育官方客户端下载,设备需要频繁移动的工况,能够提高安全性,节省人 
工成本,提高工作效率。 
铲板总成 
主侧铲板采用防松连接,上面板采用可更换信铬钢高强耐磨板,更好地适应硬岩工况,提高使用寿命。 
XTR 7/260 Boom-type Tunnel Roadheader mainly used in railway highway and other large cross section tunnel engineering. 
Boom-type Tunnel Roadheader has advanced configuration and good stability.Equipped with the function and equipment for 
large section tunneling construction.The machine has high efficiency of construction. 
Cutting mechanism 
New cutting section with long cutting arm make the machine fit large cross.It has reached the international level. 
Electrical control system 
The components of electric system are international famous brands with advanced features and high stability.A 6.4 inch color 
screen makes human-machine interchange conveniently.Supply voltage can adopt 1140V conveniently. 
Hydraulic system 
The hydraulic system has the function of constant power,pressure cut off and load sensing.The system adopts bypass-valve 
technology to increase service life of components.Key components of hydraulic system are international famous brands. 

Cable drum 

Cable drum is put on the back.Cable can be involved in or rolled out when walking. Good safety and efficient can achieve and labor cost can be saved especially in large cross section tunnel. 

Shovel Board 

Main shovel board adopts locking connection.Top board adopts replaceable chrome steel wearing plate and adapts to hard rock better so that service life can be improved. 

徐工XTR7/260悬臂式万博体育官方客户端下载掘进机的主要技术参数: