Moving, grading, levelling, scraping, excavating, tamping, compacting, extracting or boring machinery, for earth, minerals, or ores; pile drivers and extractors; snow ploughs and snow blowers

843010 Pile-drivers and pile-extractors 843020 Snow-ploughs and snow-blowers 843031 Coal or rock cutters and tunnelling machinery; self-propelled 843039 Coal or rock cutters and tunnelling machinery; not self-propelled 843041 Boring or sinking machinery; self-propelled, n.e.c. in heading no. 8430 843049 Boring and sinking machinery; not self-propelled 843050 Machinery; for handling earth, minerals or ores, self-propelled, n.e.c. in heading no. 8430 843061 Machinery; for tamping or compacting, not self-propelled 843069 Machinery; for moving, levelling, scraping, grading, excavating earth minerals or ores; not self propelled n.e.c in 84.30