2023 Rayco, RG37T, chippers_grinders, Vanguard big block, , Rayco RG37 Trac Jr Stump Grinder Features: 37HP Vanguard Big Block V-Twin EFI Gasoline engine Self-Propelled ground drive Electric clutch with integrated cutter wheel brake Swing-out operator control station Approximate ground pressure of 5.3 psi 17.25" diameter x 1" wide cutter wheel Call Keegan at AGPRO in Lake City for more information