WZ 28.92.1—Manufacture of machinery for mining and quarrying

Where 28.92.1 sits

1. C Manufacturing
2. 28 Manufacture of machinery and equipment n.e.c.
3. 28.9 Manufacture of other special-purpose machinery
4. 28.92 Manufacture of machinery for mining, quarrying and construction
5. 28.92.1 Manufacture of machinery for mining and quarrying

What 28.92.1 includes

• Manufacture of continuous conveyors and conveying systems for goods and materials for underground use
• Manufacture of drilling, cutting, and sinking machines for drilling earth or extracting minerals, ores, as well as coal or rock cutters and machines for tunneling
• Manufacture of machines for processing minerals by sieving, sorting, separating, washing, crushing, grinding, mixing, or kneading earths, stones, ores, and other mineral substances in solid form (including powder or paste) for mining
• Manufacture of crawler excavators for use in mining

What 28.92.1 excludes

• Manufacture of lifting and conveying equipment, see 28.22.0
• Manufacture of tractors, see 28.30.0 and 29.10.2
• Manufacture of machine tools for working stone, including machines for splitting (crushing) or removing stone, see 28.42.1

28.92.1 in other systems