... machine. It is suitable for medium holes drilling. XY-3 CORE DRILL XY-3 Core Drill is a mechanical transmission and hydraulic feeding spindle ... s)0.72,1.20,1.82,2.38 Wire-line Core Drilling Wire RopeΦ14mm S56 Drilling Tools550m Drum Capacity (Six ... (rpm) Forward33,65,109,165,215,302,507,766,1002 Electric Motor Y180L-4B3530kW; 1480rpm Diesel Engine K4100ZD41kW; 1500rpmReverse36, 167Overall Dimension ...