Commodity2005200620072008200920102011
Pile-drivers & pile-extractors  $50,410 $80,268  
Snow-ploughs & snow-blowers$601,477$820,112$894,605$1,107,190$932,785$1,404,595$3,313,401
Coal/rock cutters & tunnelling mach., self-propelled$345,172$251,178$264,168$343,042$121,890$314,944 
Coal/rock cutters & tunnelling mach. other than self-propelled $117,271$7,728  $18,206$23,388
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled$247,649$90,099$1,866,508$1,477,954$673,481$620,671$1,071,394
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$335,516$304,925$6,873,669$116,932$15,429,046$262,823$261,635
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$6,975$635,368$226,740$183,387$56,304$90,271$571,735
Tamping/compacting mach., not self-propelled$2,959$32,188$9,465$87,346$4,775$24,063$12,932
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$144,289$95,803$296,823$422,940$261,557$65,560$271,361
Total$1,684,037$2,346,944$10,490,116$3,738,791$17,560,106$2,801,133$5,525,846