liebherr bucket adapter 1)Part No.:AD-914 2)Material: Alloy Steel 3)Hardness:47-52 HRC ... 4)ISO9001:2008 Liebherr bucket adapter1) Detailed Products Information Part No.AD-914MaterialAlloy SteelTypeAdapterMachine ModelLiebherr 914Weight19.0 kgTechnologyInvestment CastingHardness47-52 HRCImpact18-30 ... ,35S,25T,V19,V20,V39,V43,V51 liebherr bucket adapter AD-914 for Liebherr 914 excavator