Classification Detail

This class includes manufacture of: -lifting and handling machinery specially designed for use underground, e.g. conveyors. Manufacture of boring or sinking machinery, whether or not intended for use underground. -machinery for treating minerals by screening, sorting, separating, washing, crushing, grinding, mixing, kneading or similar processes including concrete or mortar mixers, moulders, extruders, etc. -track-laying tractors and tractors used in construction or mining. -bulldozers and angledozers. Manufacture of other earth moving machinery, whether or not self-propelled: graders, levellers, scrapers, mechanical shovels, excavators, shovel loaders, tamping machines and road rollers. -pile-drivers and pile-extractors, and compacting machines. -machines used in construction not elsewhere classified or included: mortar spreaders, road building equipment (e.g. bitumen spreaders) machinery for surfacing concrete (grooving, smoothing, checkering), etc. -bulldozer and angledozer blades and other parts specialized for the machines mentioned above. Exclusions: Manufacture of agricultural tractors is classified in class 2921 (Manufacture of agricultural and forestry machinery). Manufacture of machine-tools for working stone, including machines for splitting or cleaving stone, is classified in class 2922 (Manufacture of machine-tools).