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The Wingfield three-point Field and Pasture Renovator is available in three frame sizes - 72" with 4 shanks, 95" with 5 shanks, and 135" with 7 shanks.

The B-33 Mole Knife is matched with the Clymer Utility Coulter for excellent residue clearance. The Clymer Coulter cuts the residue and the B-33 Mole Knife will loosen the most compacted soil to a depth of 4" - 8", allowing water and air to soak into the soil upon contact. This reduces runoff that creates erosion. The Mole Knives are protected with shear bolts for use even in rocky conditions.


Each model will accommodate a 15" - 20" or 30" spacing without frame modification. Angle of penetration into the soil is very important with the Mole Knife. Therefore, a special hydraulic top link cylinder is standard with all models. Adding the hydraulic top link allows for maximum heaving of the soil, while decreasing the horsepower required. Bolt-on wing extensions (2 - Mole Knives and Coulters with framing) are optional for all models.


The Wingfield American Harrow creates an excellent environment by leaving residue mixed with the surface soil. This stops wind erosion and increases seed germination. The Mole Knife does not disturb the surface, allowing the farmer to broadcast seed before they use the Renovator with the Wingfield American Harrow. This saves trips by renovating and incorporating seed all with one pass, all while invigorating existing growth.



  • Available from 6' - 11' with optional extensions available

  • Requires 10-15 hp per shank

  • Uses the high quality B-33 Mole Knife and Clymer Utility Coulter

  • Allow air and water to soak into the soil upon contact

  • Tubes can be added to the Mole Knife for applying chemical and fertilizer

  • Comes with shear bolts to protect the Mole Knife even in rocky conditions

Optional: 3pt MaxiLift for Renovator
Replacement Parts


Please call 800.637.6712 or 217.643.7847 (M – F, 9am – 5pm CST) to purchase a Wingfield 3pt Field and Pasture Renovator.


Wingfield American Harrow

American Steel. American Labor. American Quality.

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