Disc Harrows & Tillage - 100 Series

Dirt Dog’s line of lift disc harrows is designed to expand your tractor’s productivity potential! Whether you are a gardener, small farmer, wildlife manager, landscaper, operate a nursery or simply someone looking to break up the ground, the heavy duty frames and the heat-treated notched disc blades of Dirt Dog’s lift disc harrows make them the right choice for the job. The three disc harrow series in the Dirt Dog line are designed to fit tractors from 35 to 95 horsepower, giving you several choices to properly fit your tractor and application. Easy-to-adjust front and rear gangs allow you to change from light tilling to more aggressive cutting action with a simple pull of a pin and repositioning of the gangs. The sky, well actually the dirt, is the limit when using a Dirt Dog lift disc harrow to solve your groundbreaking needs.

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100 Series 

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100 Series Features

  • Cat. 1 quick hitch compatible
  • 7 1/2” or 9” disc spacing available
  • 2” square tube frame
  • 3/8” gang hanger secured with two 5/8” u-bolts
  • Sealed, self aligning ball bearings
  • 35 horse power range
  • 3” x 1 1/2” gang tubes
  • 1” square high carbon gang axles
  • Front gang adjust to 0°, 7°, 14°, 21° with adjustment handle
  • Rear gang adjust to 7°, 14°, 21° with adjustment handle
  • Available in yellow, red, orange, green and blue
  • Optional scraper kits available 
 100 Series 100 Series

100 Series Specifications

Model#
# of Disc
Disc Size
Disc Type Front/Rear
Spacing Front
Spacing Rear
Overall Width
Weight
100-1
12
16"
Notched
 7-1/2"
 7-1/2"
48"
425
100-2
12
18"
Notched
 7-1/2"
 7-1/2"
48"
460
100-3
16
16"
Notched
 7-1/2"
 7-1/2"
60"
483
100-4
16
18"
Notched
 7-1/2"
 7-1/2"
60"
530
100-5
14
16"
Notched
9"
 7-1/2"
60"
447
100-6
14
18"
Notched
9"
 7-1/2"
60"
474
100-7
18
16"
Notched
9"
 7-1/2"
78"
530
100-8
18
18"
Notched
9"
 7-1/2"
78"
543