The BDR 1645 is powered by a 132 kW motor, delivering 100 tonnes of torque at the blade tip, supported by a 1-tonne disengageable flywheel. It incorporates eight fixed and 24 mobile rectangular blades, each measuring 28 x 56 x 195 mm, crafted from a proprietary steel alloy and reversible four times to maximise lifespan. The BDR 1645 includes a hydraulic-assisted screen replacement system, accommodating output sizes from 10 mm to 75 mm, and is designed for easy maintenance access, enhancing operational efficiency.
