XY-42型巖(yan)芯鉆(zhan)(zhan)機是目前地質勘(kan)探領域(yu)中鉆(zhan)(zhan)進(jin)(jin)能力(li)較大的巖(yan)芯鉆(zhan)(zhan)機，它除(chu)適用(yong)于金剛石(shi)、合金為主進(jin)(jin)行(xing)的巖(yan)芯鉆(zhan)(zhan)探外，也(ye)適用(yong)于工(gong)程地質勘(kan)察(cha)、水文水井(jing)鉆(zhan)(zhan)進(jin)(jin)及大口徑基礎工(gong)程施工(gong)，還可(ke)用(yong)于堤壩(ba)注漿和坑道通(tong)風(feng)排水等(deng)工(gong)程孔(kong)鉆(zhan)(zhan)進(jin)(jin)。該機結構(gou)合理、重量輕、能力(li)大，用(yong)途廣泛，性能穩定，可(ke)靠性強，標準化程度高。