Coulter Harrow 48 - Hitch SideSnap Content

Built to Perform, Built to Last

Great in the Field. The primary uses of the Gates Magnum Heavy Harrow are for heavy residue management, fertilizer and chemical incorporation, and spring seedbed preparation. Saves Time and Fuel. With the Gates Magnum Heavy Harrow, you can run at high speed (8-12 mph) covering large areas in less time. With today’s high fuel prices, it can give you fuel savings of 50 to 75 percent over conventional implements. A Winning Combination! The option of 5/8″ x 30″, 9/16” x 26”, or 1/2″x22″ tines, unsurpassed section down-pressure, a heavy tubing frame and precise, hydraulic controlled tine angle adjustments make the Gates Magnum an ideal machine for all types of farming practices. If you want productivity up to 100 acres an hour, this is the tool for you!


  • Straw management after harvest
  • Seed bed preparation
  • Fertilizer and chemical application and incorporation


  • Widths available: 32′ to 100′
  • Standard Auto Fold
  • 2″ Knuckle pin (Heaviest in Industry)
  • 14L x 16.1 8-ply tires
  • 10″ x 10″ x 1/4″ wall tubing toolbar
  • Drawbar can be raised or lowered in 2″ increments to compensate for tooth wear
  • Transport width 11′
  • 5/8″ x 30″, 9/16” x 26” or 1/2″ x 22″ tines (height measured from center of coil) with optional Gates Patented Chrome Carbide Tips
  • 4 down pressure springs per section eliminate bounce and ensure maximum down pressure
  • Hydraulic or manual tine angle adjustment


  • On-the-go hydraulic tine adjustment
  • Harrow Tine Chrome Carbide Tips improve life 3 to 5 times (US Patent # 6.425.446)
  • Hydraulic Baglifter
  • Back-Up Bar


Standard FeaturesSpecifications
Available Widths32′, 40′, 48′, 60′, 72′, 84′, 100′
Frame10″ x 10″ x 1/4″ wall tubing
Harrow Tine Spacing12″ achieves 3″ pattern at the rear using 4 bars
Harrow Tines5/8″ x 30″, 9/16″x26″, 1/2″x22″
Tine Angle AdjustManual  Or Hydraulic Adjust
Wheel Hubs6000# Hubs
TiresTire 14L x 16.1
Power RequirementsApproximate engine HP requirement 3 to 5 HP per foot

Optional Equipment

  • Chrome carbide wear tips on harrow tines
  • Hydraulic tine angle adjust
  • 1/2″ or 9/16″ diameter tines
  • 5 bar harrow option (2-1/2″ spacing pattern)


TypeTransport HeightTransport Width


Size4 Bar5 Bar