Commodity2005200620072008200920102011
Pile-drivers & pile-extractors    $373,699  
Snow-ploughs & snow-blowers$68,131$943,392$86,874$60,816$45,976$189,738$241,216
Coal/rock cutters & tunnelling mach., self-propelled$92,901$10,569$185,737$132,210$1,619,476$158,273 
Coal/rock cutters & tunnelling mach. other than self-propelled $13,668  $7,802 $22,599
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled $69,298$839,016$15,590$37,989$198,008$561,876
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$2,413,749$5,051,036$552,330$742,947$98,800$37,970$149,553
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$185,899 $133,648$93,615$275,769 $100,737
Tamping/compacting mach., not self-propelled$73,054$76,102$82,546$131,498 $7,082$6,704
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$22,378$39,896$356,390$263,816$32,192$56,063$148,980
Total$2,856,112$6,203,961$2,236,541$1,440,492$2,491,703$647,134$1,231,665