30SGB STUMP GRINDER SPECIFICATIONS ENGINE: Briggs & Stratton Vanguard V-Twin 31hp DETAILS: Height: 49.5″ Length (head to side): 79″ Length (head straight): 98″ Width: 35.5″ Weight: 1,700 lb. Hydraulic Reservoir: 14 gallons Hydraulic Flow to Head: 13.3gpm Track Width: 7.1″ Total Ground Contact: 470 sq. in. Ground Drive Forward: 290 ft/min Ground Drive Reverse: 180 ft/min WHEEL SPECIFICATIONS Cutting Wheel: 19.2″ diameter to tooth Cutting Teeth: 0.750 thick, 16 green teeth Cutting Depth: 12″ Cutting Height: 32″ Head Swing: 134˚, 99.7″ arc FEATURES Easy controls operate the track drive and cutter wheel Time-tested track design absorbs impact and provides stability Center-mounted cutter wheel provides 134º head swing Gear pumps coupled to the engine drive the cutter wheel, tilt, and swing Counterbalance valves on each track drive prevent motors from slipping