... 2.Good quality, fast delivery 3.Material: Q345, WH60 Excavator Ripper Brand:Komatsu,Kobelco,Hyundai,Daewoo,Volvo,Doosan,JCB etc ... . Materail:Q345B/Q460/NM360/NM400/WH60 etc. Applications:Our 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 digging and loading at the ...