Commodity2005200620072009
Pile-drivers & pile-extractors $61,009 $442,098
Coal/rock cutters & tunnelling mach., self-propelled $30,000  
Coal/rock cutters & tunnelling mach. other than self-propelled $10,160$154,668$2,895
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled$38,049$21,666$523,016$3,403
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$28,040$387,171$76,982$53,911
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ... $2,500$250 
Tamping/compacting mach., not self-propelled$147,035$95,607$6,510$2,632
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$680$52,941$19,681$250
Total$213,804$661,054$781,107$505,189