Manufacture of machinery for mining, quarrying and construction

Title: Manufacture of machines for the extractive industries and construction Includes the manufacture of continuous action elevators and conveyors, for use underground, machines and apparatus for drilling, cutting, probing, screening, selection, beating piles, mortar and bitumen spreaders, concrete mixers, bulldozers, levelers, scrapers, shovels, excavator loaders, off-road dumpers, and other machinery and equipment for work in mines, quarries or construction. Includes manufacturing of machines for mixing mineral substances with bitumen, snow plows, blades for bulldozers and for drilling machines, accessories, parts and separate parts for the machines of this activity. Does not include:  Manufacture of lifting and handling equipment (2822);  Manufacture of agricultural tractors and tracked tractors (28300);  Manufacture of machine tools for stone working (28420);  Manufacture of road tractors for semi-trailers and concrete mixer trucks (29100);  Manufacture of concrete mixers for trucks (29200);