TECHNICAL FEATURES cutting machine 1.Two oil cylinders,4 precise column automatic balances the strure of connecting rod,each cutting location depth complete identical. 2.It has very long stroke design for very thick material and very high cutter. 3.Cutting head get slowly when touching cutter, almost no difference between the first and the highest level of material. 4.The fixed structure, cutter and cutting depth make the stroke adjustment simple and precise. 5.Central automatic lubrication system ensures the machine precision and increases its durability. Technical specifications Model YL-4302 Dimension L133*W233*H176cm N.W 4500kg Voltag 380V Power 4kw Capacity 25000Pairs/8h Pressure 35T Oil 120kg