B-Version: Rotating for mount on boom with weld-on adapter:
DRS-60-B for excavators with operating weight 30 to 50t / 66000 to 110000 lbs featuring 10990 kN / 2417800 lbf cutting force and 720 mm / 28.35 in jaw opening.
DRS-75-B for excavators with operating weight 35 to 65t / 77000 to 143000 lbs featuring 14270 kN / 3139400 lbf cutting force and 835 mm / 32.87 in jaw opening.
DRS-90-B for excavators with operating weight 45 to 80t / 99000 to 176000 lbs featuring 19450 kN / 4279000 lbf cutting force and 950 mm / 37.40 in jaw opening.