Commodity2005200720102011
Linear acting (cyls.) hydraulic power engines & motors $886$323,432$22,265
Hydraulic power engines & motors other than linear acting (cyls.)$6,396$523$19,035$4,063
Linear acting (cyls.) pneumatic power engines & motors$380$4,501  
Engines & motors n.e.s. in Ch.84 $9,385$6,764$10,108
Parts of the engines & motors of 8412.10-8412.80  $31,027$1,963
Total$6,776$15,295$380,258$38,399