Commodity200520072008200920102011
Pile-drivers & pile-extractors   $17,666 $301,393
Boring/sinking mach. (excl. of 8430.10-8430.40), self-propelled   $3,159,114 $34,844
Boring/sinking mach. (excl. of 8430.10-8430.40), other than self-propelled   $748,542$241,851$144,665
Moving/grading/levelling/scraping/tamping/compacting/excavating/extracting ... $54,649 $854,526  
Tamping/compacting mach., not self-propelled  $3,791$392,220  
Moving/grading/levelling/scraping/excavating/extracting mach., for earth/mi ...$3,101$8,978$14,916$648,801$12,144$96,740
Total$3,101$63,627$18,707$5,820,869$253,995$577,642