技術(shù)參數(shù)1.鉆孔范圍Ф32mm????                          2.功率為1000W3.主軸轉(zhuǎn)速270-300r/min???                     ? 4.裝機(jī)時(shí)間為20-30S.卸機(jī)時(shí)間為15-20S5.鉆孔時(shí)間為1.5-2min，連續(xù)鉆三孔時(shí)間6-8min???? 6.行程不小于105mm7.孔徑偏差±0.5                                8.孔徑粗糙度12.5以上9.第一孔與軌端面距離誤差±0.5mm,三孔間誤差±0.75mm, 三孔分別與底面距離誤差±0.75mm。                                   10.外形尺寸600mmx230mmx260mm11.整機(jī)重量25ｋｇ                            12.鉆頭空心鉆頭13.通用于50—60ｋｇ鋼軌，特別適用于６０ｋｇ／m軌