Hot new SED2250 Gear Box for Excavator Shanghai Supplier Product Description 1, GEAR BOX FOR EXCAVATOR SED2250, SGFT17-80 2, SL1V33WO / SL1V053WO/SL1V070 /TM09 walking speed reducer 3,SM1F027WO/SM1F044WO/SM1F063WO swing reducer, Your inquiry will be answered in 24h. If you do not receive a reply from us, please kindly make a call as follows.