843010 Pile-drivers and Pile-extractors
843020 Snow-ploughs and Snow-blowers
843031 Coal or Rock Cutters and Tunnelling Machinery, Self-propelled
843039 Other Coal or Rock Cutters and Tunnelling Machinery
843041 Other Boring or Sinking Machinery, Self-propelled
843049 Other Boring or Sinking Machinery
843050 Other Moving, Grading, Levelling or Tamping Machinery, Self-propelled843061 Tamping or Compacting Machinery, Not Self-propelled
843062 Scrapers, Not Self-propelled
843069 Other Moving, Grading or Levelling Machinery, Not Self-propelled
