Loftness 31SG

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  • Rigid Mount
    This practical mounting style helps operators work quickly.
  • Angled Hitch With Forward-Reaching Boom
    This specialized design provides superior control with excellent visibility.
  • High-Torque Radial Piston Motor
    A 200cc high-torque radial piston motor on the Stump Ax is compatible with skid steers, compact track loaders and excavators with 30- to 60-gallon-per-minute hydraulic flow ratings.
  • Reversible Motor Mount
    The hydraulic motor can be mounted either forward- or rear-facing. The rear-facing orientation is ideal for most applications, but can be reversed as needed when working up against buildings or other obstacles to improve clearance.
  • Phantom Wheel With Tomahawk Teeth
    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.
  • Chain Deflector
    A specialized discharge with chain deflector provides superior control of the wood chips.
  • Mounting Options
    The Stump Ax can be equipped with a universal skid steer mount. Or custom excavator mounts can be provided with or without pins.


Model 31SG
Wheel Diameter 31" (78.7 cm)
Number of Teeth 48
Hydraulic Horsepower Range 60-120 Hydraulic HP
Hydraulic Flow Range 30-60 GPM
Max PSI 5,000 PSI
Height 33.9" (86.1 cm)
Length 34.8" (88.4 cm)
Weight (Base Unit/No Mount) 891 lbs (405kg)
Weight (with Skid Loader Mount) 1,365 lbs (620kg)

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