The SH-5210-HD heavy duty hydraulic shear is a heavy duty machine built for years of production. It will take what you can throw at it and keep coming back for more. This machine has thick steel plate frame that is fully welded for rigidity. The shearing carriage rides against hardened carriage ways and uses heavy duty bearings to reduce friction and wear. The industrial grade hydraulics system on the SH-5210-HD is powered by a 7.5 hp 220 volt three phase motor.