| Cutting depth | 12" (304.8 mm) |
| Working width | 2.5" (63.5 mm) or 4.5" (114.3 mm) |
| Number of teeth | 32 (RW1225) / 38 (RW1245) |
| Side shift | 22" (558.8 mm) |
| Hydraulic flow requirement | 24 - 47 gpm (91-178 lpm) |
| Hydraulic pressure requirement | 2,250 - 5,000 psi (138-345 lpm) |
| Maximum output torque at 3,000 psi (207 bar) | 2,879 lbs-ft (398 kg-m) |
| Maximum output torque at 3,500 psi (241 bar) | 3,358 lbs-ft (464 kg-m) |
| Maximum output torque at 4,000 psi (276 bar) | 3,838 lbs-ft (531 kg-m) |
| Maximum output torque at 4,500 psi (310 bar) | 4,318 lbs-ft (597 kg-m) |
| Maximum output torque at 5,000 psi (345 bar) | 4,798 lbs-ft (663 kg-m) |
| Wheel speed at 30 gpm | 77 rpm |
| Weight | 1,572 lbs (715 kg); (RW1225) / 1,600 lbs (727 kg); (RW1245) |
