I.The specification and performance of Hydraulic SwingBeamShear (QC12Y-25*8000): . The chararcteristic of it is that it has complete functions, mechancial back gauge, manually operated timming and numerical value and counter. Stroke stepless controller raises working efficiency in shearing narrow plate.. This machine is suitable for metal construction works, boiler plants, hoisting and transpoot machinery factories as well as shipyards to shear dividing plates or to finish crude edges of the plate materials.II. Main Technical Data:(relatived models)SpecificationShear size(MM)Shearing angle(°)Strokesmm1AdjustmentRang (mm)Power(KWOverall Dimensions(L*W*H) mmQC12Y-16*250025002°8800223520*2060*2350QC12Y-16*320032002°6800374180*2060*2010QC12Y-16*400040002°6800304900*2400*2250QC12Y-16*600060002°306100226750*2650*2950QC12Y-16*800080002°305100228750*2650*3250QC12Y-20*250025002°308800223440*2088*2570QC12Y-20*320032002°306800304100*2350*2710QC12Y-20*400040002°305800374920*2400*2790QC12Y-20*600060002°305100376780*2820*3200QC12Y-20*800080002°304100378780*2820*3400QC12Y-25*250025002°3081000373500*3150*3500QC12Y-25*320032002°3061000373810*2900*3300QC12Y-25*400040003°51000455100*3450*2900QC12Y-30*320032001-4°61000373950*4100*3500QC12Y-32*400040003°5051000555180*3680*3150QC12Y-40*250025004°51000753600*3300*3200QC12Y-40*320032004°31000704300*3300*3400