Commodity2005200620072008
Coal/rock cutters & tunnelling mach. other than self-propelled  $17,176$194,092
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$891 $116,604$2,837,547
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ... $377$284,803$24,030
Total$891$377$418,583$3,055,669