Bush Hog® Disc Harrows

Lift Disc Harrows (D Series)

Key Product Specifications:

  • Square and rectangle tube steel frames and gang tubes
  • Adjustable gang angles, front and rear, using an easy-tograsp handle
  • Cat 1 standard and quick hitch on the 1D and 2D series, along with Cat 1 and 2 standard and quick hitch on the 3D series
  • Variable Blade Spacings Available:
    - 9” front and rear gangs for tough-to-cut “New Ground”
    -7 1/2” front and rear gangs for finer soil finishing
    -9” front gangs/7 1/2” rear gangs–the best of both worlds
  • Self-aligning, sealed ball bearings
  • Notched disc blades for maximum cutting action
  • 1” square, high carbon steel gang axle on the 1D and 2D series, with a 1 1/8” square, high carbon steel gang axle used on the 3D series
  • Available in tractor colors
  • Optional disc scrapers
  

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4918-disc-harrows-2

4918-row2-a 4918-row2-b   4918-row2-c
Bearing hangers reinforces
with gussets
Easy-to-grasp handle for simple
gang adjustment
Notched discd for maximum
cutting action

DISC HARROW SPECIFICATIONS


1D Series 2D Series 3D Series
Model Number
1D6016 1D6018 1D7818 2D7818 2D7820 2D9618 3D9620 3D9622 3D11820 3D11822
Hitch Cat. 1 Std and QH Cat. 1 Std. and QH Cat. 1 and 2 Std and QH
Cutting Width 60" 60" 78" 78" 78" 96" 96" 96" 118" 118"
Recommended HP 35 65 95
Weight (lbs.) 490 525 580 695 766 858 1173 1299 1356 1485
Disc Blade Size 16" 18" 18" 18" 20" 18" 20" 22" 20" 22"
No. of Disc Blades 14
18 22 22 26
Disc Blade Spacing 9" front gangs / 7-1/2" rear gangs
Weight per Disc (lbs.) 35 38 32 39 43 39 53 59 52 57
Bearing Hanger 3/8" x 6" plate, dual 1/2" U-bolts 3/8" x 6" plate, dual 5/8" U-bolts 1/2" x 7" plate, dual 5/8" U-bolt
Bearing Type - 2 per gang Self-aligning, sealed ball bearings
Angling Capabilities Front Gangs - 0, 7, 14, 21 degrees
Front Gangs - 0, 7, 14, 21 degrees
Rear Gangs - 0, 7, 14, 21 degrees
Rear Gangs - 0, 7, 14, 21 degrees
Frame Tubes 2" square
2-1/2" square 3" square
Gang Tubes 3" x 1-1/2"
3" x 2" 4" x 3"
Gang Axle 1" square, high carbon steel
1-1/8" square, high carbon steel

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