Commodity2005200620072008200920102011
Pile-drivers & pile-extractors $109,645$29,220 $924,176$3,007,788$543,195
Snow-ploughs & snow-blowers$43,040$21,530$8,533$111,312$40,787$62,241$238,533
Coal/rock cutters & tunnelling mach., self-propelled     $37,601$86,435
Coal/rock cutters & tunnelling mach. other than self-propelled $247  $157,249$346,311$199,176
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled  $249,383$1,840,883$271,582$454,429$645,702
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled $510,430$2,999,273$333,658$16,425$5,799$55,342
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$56,458 $10,233 $398,437$836,141$232,717
Tamping/compacting mach., not self-propelled$22,427$628$3,081$753,819$112,362$133,190$690,180
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$13,792$325,255$112,468$2,346,020$276,656$46,433$406,024
Total$135,717$967,735$3,412,191$5,385,692$2,197,674$4,929,933$3,097,304