Commodity200520062008200920102011
Pile-drivers & pile-extractors$70,287     
Coal/rock cutters & tunnelling mach., self-propelled $3,225$106,898   
Coal/rock cutters & tunnelling mach. other than self-propelled$381$3,868 $84,074$70,293$68,518
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled  $19,691   
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled $25,774$36,935 $17,787 
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$4,106     
Tamping/compacting mach., not self-propelled$3,975 $46$66,200  
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$753$23,074$28$55,976$19,160$167,552
Total$79,502$55,941$163,598$206,250$107,240$236,070