??????????Wacker Construction Equipment AG?????????Neuson Kramer Baumaschinen AG??????????????2007?????????????????Wacker Construction Equipment AG?????????????????????????? 

Caterpillar?JLG??????????“??“?? ??????Caterpillar???JLG Industries???????????20???????????????Oshkosh Truck Corporation??????????????JLG??????Caterpillar???????????Cat????????? 

Deere??????????? ????????????????Deere & Company??????????????????Climate Leader??????????