CAT D6D track chain produced under a very strict process,using stainly steel, ... :20005.packing :wooden pallet6.MOQ :5 pieces7. payment :T/T,L/C8.production ability:5000 pieces per month9.delivery time :20 ... /SA,D6D/LGP/SA,D6DH/LGP,D7/C/D/E/G/GLGP,D8H/K,D9H,D9G/H,SSD9H,,320,205/LC ... ,211,227,235/B/C,245,933F/G,941,955L,963...HITACHI:EX30/40/50200/220/300/400 ...