AUTO FRICTIONING ROTATION VALVE
NOT SUBJECT TO WEAR
RS demolition crushers have been designed to satisfy primary demolition needs, with a particular care in the raw material choice. RS crushers demolish concrete, reducing noise and vibrations.
They have the following characteristics:
Structure entirely made in HARDOX and WELDOX;
Innovative PRV (Pressure Relief Valve) system to protect the crusher from high pressure;
Two big reversed cylinders to protect the rod from accidental hurts;
Some models have a speed valve;
An integrated hydraulic installation permits to the crusher to make a constant 360° rotation in both directions to have a fast, accurate and efficient jaw positioning in any work condition. It is good for all the people who are going to use excavators with very long booms;
Mechanical rotation: a clutch permits a 360° rotation in both directions. It is perfect for excavators without a rotation installation.
Innovative system of interchangeable teeth.