... .hydraulic drive 2.featuring reliable safety performance 3.convenient operation shearing cutterFeatures:Hydraulic driving, easy operation, easy maintenance.Working blade ... length: 400mm, 600mm, 700mm, 800mm, 1000mm, 1200mm. The shearing force has 8 classes from 63 tons to 400 tons ... edge can be used to shear waste car.No requirements of foundation bolts for installation, the diesel may be used ...