Commodity200520062007200820092010
Pile-drivers & pile-extractors$198,310  $186,954  
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled $461,565$358,451$558,068$627,749$501,288
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled $12,354$543,176$198,397$534,092$617,985
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ...$160,271 $36,354 $103,538 
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$3,482$19,265  $18,780$238
Total$362,063$493,184$937,981$943,419$1,284,159$1,119,511