Stump Ax™ Stump Grinder
Skid Steer / Excavator
The Stump Ax has everything you want in a stump grinder attachment: reliability, speed, visibility and control. We gave it a heavy-duty, practical design with an industry-leading cutting wheel to help you get the job done without any downtime. It is available for low- and high-flow skid steers and excavators. And because it has the Loftness® name on it, you know it’s got to be good.
The 31SG Stump Ax has a 31-inch cutting wheel for use on higher flow skid steers and excavators with 30-60 GPM hydraulic systems with 60-120 hydraulic horsepower. The 24SG has a smaller 24-inch cutting wheel for use on lower flow systems with 17-35.9 GPM and 30-80 hydraulic horsepower.
This practical mounting style helps operators work quickly.
This specialized design provides superior control with excellent visibility.
The 24-inch Stump Ax model is equipped with a 110cc hydraulic motor for lower flow skid steers and excavators with a 17-35.9 GPM hydraulic flow range and 30-80 hydraulic horsepower. The 31-inch Stump Ax has a 200cc motor for power units with 30-60 GPM flow ranges and 60-120 hydraulic horsepower.
The Phantom Wheel with Tomahawk teeth from Leonardi are highly regarded by vegetation management professionals for their high strength and fast cutting performance. The Phantom Wheel also has cut-outs to create a see-through effect for further improved visibility.
A specialized discharge with chain deflector provides superior control of the wood chips.
The Stump Ax can be equipped with a universal skid steer mount. Or custom excavator mounts can be provided with or without pins.
SPECIFICATIONS
| Model | 24SG | 31SG |
|---|---|---|
| Wheel Diameter | 24" (61 cm) | 31" (78.7 cm) |
| Number of Teeth | 30 | 48 |
| Hydraulic Horsepower Range | 30-80 Hydraulic HP | 60-120 Hydraulic HP |
| Hydraulic Motor Displacement | 110cc | 200cc |
| Hydraulic Flow Range | 17-35.9 GPM | 30-60 GPM |
| Max PSI | 5,000 PSI | 5,000 PSI |
| Height | 48" (121.9 cm) | 51" (129.5 cm) |
| Length | 56.5" (143.5 cm) | 55.5" (141 cm) |
| Width | 57.25" (145.4 cm) | 61" (155 cm) |
| Weight (Base Unit/No Mount) | 579 lbs (263 kg) | 891 lbs (405kg) |
| Weight (with Skid Loader Mount) | 1,014 lbs (460 kg) | 1,338 lbs (607 kg) |
