... :Komatsu,Kobelco,Hyundai,Daewoo,Volvo 2.Good quality, fast delivery 3.Material: Q345, WH60 Excavator Ripper Brand:Komatsu,Kobelco,Hyundai,Daewoo,Volvo,Doosan ... Excavator ripper could break up frozen ground,hard earth, stone and land waste.Characteristics:Installed with high strength ripper teeth, strong digging capacity; Convenient for ...