... , automatic lubrication system, electrical system, row chip etc..2.This machine is a horizontal deep hole drilling machine. Machine tools are the ... .5~4MPa,25L/minHydraulic pump motor power3kW3kWCooling systemCoolant pump pressure / flow6.5MPa,2×200L/min120LCooling pump motor power2×22kW6.5MPa,2×200L/minCooling tank capacity3000L2 ...