Hydraulic drive pump adopts the international high-end variable displacement piston pump, which makes the system work more stable. The imported 60000psi turbocharger and large diameter accumulator make the machine provide high and stable pressure to keep fast cutting speed. The host is equipped with automatic cooling system to ensure the machine work under constant temperature. At the same time, it is also equipped with the temperature, water and oil pressure monitoring system to real-time monitor the whole machine conveniently.