Weeder Harrows

The New Kovar Cone Coil ® Spring Tooth Harrow

Applications for organic farming, sustainable agriculture, mechanical weeding, and cultivating.
Our Units range from 5ft up to 60ft, and are custom built to order. Call or email for details 814.673.7001

Kovar Cone Coil® Spring Tooth Tine

5/16" x 14" tine that rotates 360º to cover every square inch of a 5 or 6 foot unit.

Kovar Cone Coil® Spring Tooth Tine

20" Length/45º Bend

  • The new weeder tooth is 20 inches long with another 5 inches bent forward at 45º The Three tooth position allows you to shatter crust in the aggressive mode
    or slant the teeth back for a more gentle weeding.  The teeth have been used on beans 9 inches high and corn over 1 foot.  All teeth are interchangeable on the harrow frames.

     

  • The Cone Coil ® Spring Tooth Harrow has 5/16" or 1/4" x 25" teeth,
    that rotate 360º to cover every square inch of a 5 or 6 foot unit.
    From the bottom of the coil the tooth extends 20 inches, then it extends 5 inches at a 45º angle.  Three lever adjustments determine depth and rotational severity of the teeth.  Available with hydraulic wheel transports up to 60 feet or 3 - point mounted up to 30 feet

     

Kovar Cone Coil® Spring Tooth Tine

23.5" Length/80º Bend

  • We also offer a Brand New, lighter .260 gauge (just over 1/4" diameter) 23 1/2" tooth with bend of 80º that has proven very useful for snap beans and peas.

     

  • The brand new lighter tooth is just over 1/4" x 23 1/2"
    The tooth extends 20 inches, then extends 3 1/2 inches at a 80º angle

     

Kovar Sections - Wing Units

Sections available:

  • Model - Size

    • 25-5 (5ft)

    • 25-56 (5ft 6in)

    • 25-6 (6ft)

    • 25-76 (7ft 6in)

 

 

Kovar Cone Coil® Spring Tooth Harrow

Straight Tooth