Upgraded version to ECO-SMARTZ system for more stable & better performance. This apparatus used to determine the resistance of aggregates to abrasion. The drum is rotated by a speed reducer driven by an electric motor, equipped with an automatic counter. Technical Specifications: Model NL 1008 X / 003 with a drum rotation speed of 31–33 rpm. Machine dimensions are 1070 × 700 × 910 mm, with packing dimensions of 1270 × 900 × 1110 mm. The approximate machine weight is 363 kg, with a packing weight of 390 kg. Operates on 220–240 V, 50/60 Hz, powered by a 350 W motor with a current rating of 9.5 A.