气腿式凿岩机型号机重kg长度mm气缸直径mm活塞行程mm工作气压MPa耗气量（0.5Mpa时L/s钎尾规格mm气腿型号ZY242569070700.4-0.62.8B22×108FTD110ZY24M2572070700.4-0.63.0B22×108FT10YT242467870700.4-0.632.8B22×108FT140BZY2625.572076700.4-0.633.6B22×108FTD140ZY2827.380600.4-0.63≤56B22×108FT160B7665MZ25.572076700.4-0.633.36B22×108FT140D7665M25.555076700.4-0.633.3B22×108FT140D)