Bush Hog’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 Bush Hog® lift disc harrows make them the right choice for the job. The three disc harrow series in the Bush Hog® 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 Bush Hog® lift disc harrow to solve your groundbreaking needs.

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2D78 Features & Benefits

Performance Features

  • Adjustable gang angles, front and rear, using an easy-to-grasp 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 in. front and rear gangs for finer soil finishing • 9 in. front gangs / 7 1/2 in. rear gangs–the best of both worlds

 

Construction Features

  • Square and rectangle tube steel frames and gang tubes
  • Self-aligning, sealed ball bearings
  • Notched disc blades for maximum cutting action
  • 1 in. square, high carbon steel gang axle on the 1D and 2D series, with a 1 1/8 in. square, high carbon steel gang axle used on the 3D series
  • Available in tractor colors
  • Optional disc scrapers

 

Product Features

  • Bearing hangers reinforces with gussets
  • Easy-to-grasp handle for simple gang adjustment

2D78 Specs & Compare

Model2D78
DRAWBAR HP REQUIREMENT65 HP
HITCH TYPECat. 1 Std and QH
MAX. CULTIVATION WIDTH78 in.
APPROX. WT. LOAD ON EACH BLADE39-43 lbs.
DISC BLADE SIZES NOTCHED18 in. or 20 in.
DISC BLADE SPACING9 in. Front, 7 1/2 in. Rear or 9 in. Front/Rear or 7 1/2 in. Front/Rear
DISC BEARING TYPESelf-aligning, sealed ball bearings
NO. OF BEARINGS2 per gang
FORWARD GANG ANGLE ADJUSTMENTFront Gangs – 0°, 7°, 14°, 21°
REAR GANG ANGLE ADJUSTMENTRear Gangs – 7°, 14°, 21°
MAINFRAME FRONT TUBE CONSTRUCTION2 in. square tubing
GANG ARM CONSTRUCTION3 in. x 1 1/2 in. tubing
GANG AXLES1 in. square, high carbon steel
DISC SCRAPPERSOptional