What oil flow and pressure do these recycling shears need?

Question

VANROCK Group · Accepted Answer

The required hydraulic values depend on the model. For the shear circuit, VR-RS 15 needs 300 bar and 250–300 LPM. VR-RS 20 needs 320 bar and 250–300 LPM. VR-RS 30 needs 350 bar and 250–320 LPM.

For rotation, all models use 2 motors with 360° rotation, but the motor settings differ:
- VR-RS 15: motor setting pressure 120 bar, motor oil flow 15–20 LPM
- VR-RS 20: motor setting pressure 160 bar, motor oil flow 36–40 LPM
- VR-RS 30: motor setting pressure 160 bar, motor oil flow 36–40 LPM

Those are the published operating figures for the attachment. If your goal is stable rotation and full cutting performance, the carrier hydraulics need to match the correct model values.