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这是一款打桩机，能自身发电和外接电源两用，适用于房屋地基建筑、高速路地基加固、高速铁路电力设施，风力发电厂，太阳能光伏发电厂，软基土处理加固等打桩工程。
This is a driver, to their own power and external power supply dual-use, suitable for building foundation construction, highway foundation reinforcement, high speed railway electric power facilities, wind farms, solar photovoltaic power plant, processing soft foundation soil reinforcement, piling works.
HZY-300L型机电两用履带打桩机特点：设计合理，外形美观，操作简单，能前后移动、左右旋转270度，360度两种产品选择.具有定位快、打桩快，拔桩快、效率高等特点，也可以根据客户要求定制。
HZY - 300 l electromechanical amphibious crawler pile driver features: reasonable design, beautiful appearance, simple operation, can move, rotate around 270 degrees, 360 degrees of two products to choose from. Has quick positioning, piling, pile drawing quickly, high efficiency, etc, can also be customized according to customer requirements.
产品参数Product parameters：
发动机型号
额定功率KW55
额定转速r/min2400
启动电压V24
外形参数外形尺寸（长×宽×高）mm4370×2010×4290
最小离地间隙mm380
履带板宽度mm260
立杆最高4370
作业范围参数钻孔直径mm130--800
最da钻孔深度mm3600
钻杆转速r/min71
液压系统主泵型号CBG1—F032/032
主泵转速L/min2000-2400
主泵压力Mpa20
主阀流量L/min100
液压油箱容积L200
性能参数爬坡度度35
最da行驶速度KM/h5
是否提供加工定做：是