48 in Stone Burier Reverse Rotary Tiller, 3 Point Hitch Cat.1, Chain Drive, PTO Shaft Included with Slip Clutch, 20–45 HP, RSB48

The MechMaxx RSB Series stone burier is a specialized reverse-rotation rotary tiller designed to create clean, finely finished seedbeds in rocky or debris-laden soil. Unlike conventional forward-rotation tillers, the reverse-rotating rotor processes soil from the bottom up, helping bury stones, clods, and surface debris beneath a layer of finely tilled soil. Paired with a height-adjustable rear mesh roller, the RSB Series levels and lightly firms the surface for a smooth, uniform finish. This stone burier is ideal for lawn renovation, sod preparation, vegetable gardens, and landscaping projects where a clean surface and consistent results are required.

• 48" Working Width – Provides efficient coverage for lawn renovation, landscaping, and seedbed preparation while maintaining stable, controlled operation in rocky or debris-laden soil conditions.
  
• Reverse Rotation Stone-Burying Action – The reverse-rotating rotor lifts and processes soil while directing stones and heavier material downward, improving surface quality and helping protect downstream equipment such as mowers and seeders.
  
• Height-Adjustable Rear Mesh Roller – A heavy-duty rear mesh roller levels the surface, follows ground contours, and helps maintain consistent working depth while lightly firming the soil for improved seedbed quality.
  
• Cast Iron Gearbox & Enclosed Chain Drive – Central cast iron gearbox paired with an oil-bath chain-driven rotor system for smooth operation, constant lubrication, and long service life.
  
• Hardened Steel Tines – Replaceable, heat-treated L-shaped steel tines are arranged for effective cutting, lifting, and soil conditioning. The reverse rotation and dense tine layout help break up compacted or uneven soil.
  
• PTO Shaft Included with Slip Clutch – Slip clutch driveline protection helps safeguard the tiller and tractor under varying load conditions.
  
• Durable Construction & Safety Design – A heavy steel housing, reinforced frame, and protective debris shielding help contain material during operation. A durable powder-coat finish improves resistance to wear, corrosion, and harsh working conditions.
  
  NOTE – SHIPPED WITHOUT OIL!
  Before use, grease all grease fittings and fill the gearboxes with SAE 80W-90 gear oil:
  • Central gearbox: Approx. 0.5 L (0.53 qt)
  • Side gearbox: Approx. 1 L (1.06 qt)