Commodity2005200620072008200920102011
Pile-drivers & pile-extractors$2,004$2,247$4,000$187,729$561,270$336,024$12,686
Snow-ploughs & snow-blowers $187 $1,245$111$390 
Coal/rock cutters & tunnelling mach., self-propelled $325,000$706,880 $110,150$87$1,436,471
Coal/rock cutters & tunnelling mach. other than self-propelled$367,139$444,595$1,754,105$1,472,224$11,742,836$878,068$403,467
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled$28,627 $75,187$781,191 $1,041,088$303,970
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled$51,076$91,774$1,089,564$2,340,799$454,181$2,126,892$4,121,539
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$135,325$50$13,242$104,966$113,772$900,628$60,593
Tamping/compacting mach., not self-propelled$258,378$1,091,704$1,346,463$1,812,416$1,545,999$4,013,569$1,721,449
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$52,056$34,419$54,346$496,085$599,925$1,181,235$1,034,950
Total$894,605$1,989,976$5,043,787$7,196,655$15,128,244$10,477,981$9,095,125