特点：
               ·适用于中硬或坚硬岩石湿式凿岩.
               ·操作机构集中.启动灵活.气水联动.使用方便.维修简易.
               ·节能高效.零件寿命长.通用率高.可靠性好
               ·效率高.吹洗炮孔功能强,转钎力矩大而优于同类产品
               ·整机配用FY200B注油器

相关参数:
                       
                         
                           
                            名称
                            气腿式凿岩机
                         
                         
                            型号
                            YT28
                         
                         
                            重量(kg)
                            26
                         
                         
                            耗气量(L/s)
                            ≤81
                         
                         
                            凿孔直径(mm)
                            Φ34-42
                         
                         
                            凿孔深度(m)
                            5
                         
                         
                            钎尾尺寸(mm)
                            22×108
                         
                         
                            工作气压(MPa)
                            0.63
                         
                       
                       
                        ·配套气腿：FT160BC 、FT160BD
                       
                         
                            配套气腿
                            FT160BC
                            FT160BD
                         
                         
                            重量(kg)
                            16.9
                            14.4
                         
                         
                            气腿长度(mm)
                            1800
                            1400
                         
                         
                            推进行程(mm)
                            1365
                            965
                         
                       
                       
                        ·配套注油器FY200B
                       
                         
                            名称
                             注油器
                         
                         
                            型号
                            FY200B
                         
                         
                            贮油量(mL)
                            200
                         
                         
                            重量(kg)
                            1.02