8430: Earth or snow moving, boring or pile driving machines

843010: Pile-drivers and pile-extractors 843020: Snow-ploughs and snow-blowers, not self-propelled 843031: Coal or rock cutters, self-propelled 843039: Coal or rock cutters, not self-propelled 843041: Boring or sinking machinery nes, self-propelled 843049: Boring or sinking machinery nes, not self-propelled 843050: Construction equipment, self-propelled nes 843061: Tamping or compacting machinery, not self-propelled 843062: Scrapers, not self-propelled 843069: Construction equipment, not self-propelled nes 8430: Earth or snow moving, boring or pile driving machines