The NSDQ-250 bridge type stoneblock cutting machine, is applicable for large size of granite and marble. It has features of high efficiency, high quantity, easy operation and maintenance. ParameterUnit NSDQ-250Diameter of Blademm2500Number of Bladespc3Blade Vertical Strokemm1200Size of Work Piecemm3300×1800×1150Power of Main DrivekW45General powerkw50.5Water ConsumptionL/min375Weightkg≈9000