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A grader, also commonly referred to as a road grader or a motor grader, is a construction machine with a long blade used to create a flat surface during the grading process.
In this video we will see the ACCO grader: the biggest ever. In 1980, the Italian Umberto Acco Company built the machine that to this day, holds the record as the world’s largest motor grader. The ACCO grader was a monster, measuring over 7.3 metres and weighing 181,437 kilograms.
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