Past Performers 

XR770 & XR750 Harrows

eXtends Your Harrowing Capability

The capability of the Bourgault XR770 eXtended Range Harrows & XR750 eXtended Range Heavy Harrows eXtend beyond current harrows on the market, incorporating user-friendly features to achieve consistent results with less hassle.

eXtend Your Harrowing Capability with the Bourgault XR Series Harrows
The advanced XR harrow design have eXtended performance in three related aspects:
  1. eXtends the ability to achieve desired finish results in the given conditions with one harrow;
  2. eXtends the range of field conditions it can operate in and still do a good job;
  3. With its ability to be effective in tougher conditions it eXtends the working hours per day and thus acres that can be covered!

ADF (Adjustable Down Force)
The primary ground-breaking advancement that sets the Bourgault eXtended Range harrow series apart from the competition is the development of the patent pending, in-cab Adjustable Down Force system (ADF).  This design employs hydraulically controlled down force or up force to each harrow section ensuring a uniform field finish even when contouring to the extremes.  ADF ensures that the down force of the harrow section:
  1. is constant regardless of contour position,
  2. is isolated from other adjustments, and,
  3. is easily adjustable via hydraulic pressure.
The ADF can be manually set on the hitch of the harrow, or available with a convenient in-cab 415 Control Box option for on the go adjustments.
Get more details on the operational guidelines for the XR Series harrows.

Outstanding Features
  • The XR Harrows employ an 8" x 8" fixed height frame design with 10 foot wide independent sections that are connected to the booms with parallel arms.
  • Standard 10' harrow sections each have 26" of independent vertical travel for even results even in extreme contouring land.
  • Hydraulically controlled boom wheels allow the operator to greatly reduce distance to fold and unfold the unit.
  • The XR Series Harrows are build on a durable cart & boom design constructed with a reliable auto-fold design.
  • The double acting cable design provides excellent support of the booms, including in tight turns.
Effective Tine Options
  •  The XR770 is equipped with 7 rows of ½" x 22" tines creating an effective 1.43" spacing across the entire unit.  Producers can choose between carbide infused tines on the front 2 rows and regular tines on the rear 5, or carbide infused tines across all 7 rows.
  • The XR750 features 5 rows of 5/8" x 26" tines for an effective row spacing of 2.4".  Select the carbide 5/8" x 26" tines for extended service life.
Large Tires Provide Exceptional Flotation
The XR770 & XR750 Harrow is grounded with large, hi-flotation 21.5 x 16.1 main frame tires, as well as 13.5 x 15FI duals on its wings providing unprecedented flotation for a harrow bar.  The wing dual wheels are mounted in board to avoid field hazards such as posts, trees and rock piles. 
Hydraulic Jack Option
An optional hydraulic jack provides the operator an easy method of lining up the harrow tongue to the tractor hitch.  Once the remote is activated in the tractor, the operator can use a valve located on the hitch to adjust the height.

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