Commodity2005200620072008200920102011
Pile-drivers & pile-extractors $95,702$16,300 $105,054$57,000 
Snow-ploughs & snow-blowers  $284,939$71,000$2,021,284$198$272,957
Coal/rock cutters & tunnelling mach., self-propelled$41,197$178,552 $3,357,918$100,000$159,699$1,315,612
Coal/rock cutters & tunnelling mach. other than self-propelled$7,950 $911,804$631,288$1,022,867$18,172$376,052
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled$2,174,231$2,569,794$5,431,689$1,995,248$2,569,142$3,673,209$3,928,497
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$1,928,298$1,578,976$1,271,448$3,454,704$1,304,784$8,529,756$5,362,702
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$1,558 $787,262$3,197,400$2,697,652$795,783$980,582
Tamping/compacting mach., not self-propelled$5,445$258,656$259,391$58,252$4,777$32,835$25,550
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$279,629$13,190$414,846$153,613$3,317,654$2,318,184$771,344
Total$4,438,308$4,694,870$9,377,679$12,919,423$13,143,214$15,584,836$13,033,296