78 3PT Disc Harrow
78 3PT Disc Harrow 78 3PT Disc Harrow 78 3PT Disc Harrow 78 3PT Disc Harrow 78 3PT Disc Harrow 78 3PT Disc Harrow 78 3PT Disc Harrow 78 3PT Disc Harrow 78 3PT Disc Harrow 78 3PT Disc Harrow

78” 3PT Disc Harrow

  • Cut and mix with smooth or notched high-carbon steel disc blades 
  • Count on a heavy-duty 3-inch square tubing frame built to last 
  • Four angled disc gangs tear through soil for fast, efficient tillage 
  • Adjust disc angles to control cutting depth and soil mixing 
  • Sealed ball bearings lock out debris for long-term performance 
  • Available in 66-, 78- and 90-inch widths to fit your tractor and job 
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78” 3PT Disc Harrow Specs & Compare
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Engine Horsepower Range35-60 Engine HP
Operating Weight802 lbs
Hitch TypeCAT. 1
Working Width78 in
Working Depth6"-8"
Working Height40 in
Working Length52 in
Disc Diameter18 in
Number of Discs Per Gang5
Number of Gangs4
Disc TypeBox Frame
Style of BearingsSealed
Structural Tube Size3" Square Tube
78” 3PT Disc Harrow Features & Benefits

Disc Blades

Disc blades are made of high-carbon steel for durability and are available in smooth or notched variants.

Frame

Frame is made of heavy-duty, 3-inch square tubing to withstand field stress.

Gang Arrangement

Discs are grouped into four individual gangs (usually 4-6 discs per gang) and angled for cutting and mixing movements.

Adjustable Gang Angle

Disc angles are adjustable (0°, 15°, 30°) to control soil penetration and residue mixing.

Sealed Ball Bearings

Sealed bearings protect against dust and debris, ensuring long-term performance.

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