... . It is mainly used for deep core drilling. XY-6 CORE DRILL XY-6 Series Core Drill is mechanical transmit hydraulic feeding ... Spindle Speed (rpm) Forward80,175,225,260; 360,490,730,1000 Reverse62, 170 Spindle Stroke600mm Max. Torque of Spindle6700N.m Dia ... 4135AG; 100Hp; 1500rpmOverall Dimension LxWxH 3450X1500X2250mmWeight (without power unit)3800kg XY-6B CORE DRILL