Creating a Stehr

Pictured is the 1.5m3 capacity Stehr SR15 recycling bucket for excavators of 21 tonnes and above.

Available exclusively from Reeds, this multi-purpose bucket can be used for adding binding agents, mixing, crushing, sifting and for refining and processing construction waste and rubble. The SR15 is also suitable for crushing and processing glass, wallboard and bark mulch, as well as for aerating contaminated ground.

In operation, a directly driven rotor equipped with standard interchangeable rounded-shaft chisels turns within the bucket assembly. A pressure-dependent, hydraulic, variable-displacement motor automatically raises the continuous torque level of 4,800Nm at 160 rev/min to 12,000Nm at 82 rev/min, as required.

Different sizes of interchangeable and highly wear-resistant breaker blades can be mounted tangential to the outside diameter of the rotor to determine the grain size of the recycled material. The housing is constructed such that small-to-medium-sized rocks are crushed between the rotor and breaker blades, while bigger stones are deflected into the area above the blades. These larger stones remain in the bucket during the mixing and sifting process and are dumped from the bucket before new material is added.

For more information on sales or hire, or to arrange a product demonstration, contact Thomas Reed on tel: (01380) 816516; fax: (01380) 816547; email: sales@reedsltd.co.uk;website: www.reedsltd.co.uk