1. Max workpiece length(mm) one piece:1650x1000 Two pieces:1000x825 Four pieces:825x500 2.Max workpiece thickness(mm):80 3.Max punching diameter(mm):50 4.Drill unit rotating speed(r/m):130-560(adjustable) Feed in length(mm):240 Feed in quantity(mm/min):20-280(adjustable) Power of motor(kw):5.5 5.Hydraulic tightening thickness of the workpiece(mm):15-80 Quantity of the clamp:12 Clamp force(kn/pc):7.5 6.Quick change draw-in gear countersunk:4# 3# 2# 7.Cooling fluid supply:forcibly/recycling 8.Volume of the cooling fluid(vl):200 9.Power of cooled machine(w):250 10.Pressure of hydraulic system(mpa):6 11.Power motor of hydraulic pump(kw):2.2 12.Pressure of compressed air source(mpa):0.4 13.Automatic blow swarf device(pc):1 14.Hand drive blow swarf device(pc):2 15.Power motor of clip removal(kw):2x0.37 16.Power of servo-actuator(kw):2x1.5+1 17.Shaft locating speed(m/min):15 18.Feed-in route setting:two switchs 19.Outside measurement(lxwxhmm):5400x3200x1520 20.Net weight of the machine(kg):4100. Standard export packing.