Compra online al por mayor más de 1 millón de productos. Pedido mínimo: US$ 6,000Compra online al por mayor más de 1 millón de productos. Pedido mínimo: US$ 6,000
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悬臂式掘进机定义：
截割头装在悬臂上的部分断面掘进机。悬臂式掘进机要同时实现剥离煤岩、装载运出、机器本身的行走调动以及喷雾除尘等功能，即集切割、装载、运输、行走于一身。它主要由切割机构、装载机构、运输机构、行走机构、机架及回转台、液压系统、电气系统、冷却灭尘供水系统以及操作控制系统等组成。其中切割臂、回转台、装渣板、输送机、转载机、履带等为主要工作机构。
悬臂式掘进机特点：
1.悬臂式掘进机仅能截割巷道部分断面，要破碎全断面岩石，需多次上下左右连续移动截割头来完成工作,可用于任何断面形状的隧道。
2.掘进速度受掘进机利用率影响很大，在条件下利用率可达60%左右，但若岩石需要支护或其它辅助工作跟不上时，其利用率更低。
3.与全断面掘进机有一些相同的优点：连续开挖、无震动、能更自由地决定支护岩石的适当时机；可减少超挖；可节省岩石支护和衬砌的费用。
4.与全断面掘进机比较，悬臂式掘进机小巧，在隧道中有较大的灵活性，能用于任何支护类型
5.与全断面掘进机相比，具有投资少、施工准备时间短和再利用性高等显著特点。
工作机构外形尺寸小、各重要部位都具有可达性，便于维修和支护作业。
悬臂式掘进机分类方法:
（1）按重量分：有特轻型、轻型、中型和重型四种。
（2）按工作机构切割煤岩的方式不同分为：纵轴式和横轴式掘进机。
悬臂式掘进机技术参数：
切割电机功率：160/80Kw
油泵电机功率：75Kw
截割硬度：≤70MPa
高度：4.8m
宽度：5.4m
整机重量：48t
外形尺寸（长X宽X高）： 9.3X2.9X1.6 m
da不可拆卸件尺寸（长X宽X高）：3.6X1.66X1.54 m
da不可拆卸件重量：8348 Kg
截割头转速：48/24 r/min
星轮转速：33 r/min
装载能力：4.2 m3/min
运输机速度：61 m/min
行走速度：0～6 m/min
爬坡能力：±16o
龙门高度：400 mm
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