2 hydraulic control of cutting speed, step less speed regulation 3 stable sawing with high precision model: GB40401)cutting capacity: round material: 400mm, square material :280x450mm2)blade speed:18,35,50,70m/min3)blade size : 1.1x34x4320mm4)Feeding Speed: (Step less Speed Control)5)motor main output: 3kw6)hydraulic power:0.37kw7)coolant pump: 0.04kwmachine size(L*W*H): 2200x700x1350mmnet weight ...