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3720SE & 3725QDA ParaLink Coulter Drills™ParaLink Coulter Drills™

A Cut Above The Rest

Sharing the same frame construction and operating widths, the Bourgault ParaLink Coulter Drills™ offer specific benefits to suit the needs of an expanding group of Producers who see the value in an all-coulter system.

Available from 30' to 70' working widths;
Row Spacings offered at 7½", 10" and 12".

TWO FRAMES - BETTER CHOICES

Choose from 3720SE™ or 3725QDA™

The durability and precise seed placement of the 3720 has been proven in the field for several years. A new evolution of this model now offers Producers another option to best meet their agronomic and logistic needs. The latest generation has evolved into two distinct series:

the 3720 Standard Edition which is offered on a solid frame platform; and,
the 3725 Quick Depth Adjust that incorporates the quick depth adjust frame.

3720SE ParaLink Coulter Drill™

The Standard Edition is a basic system that provides excellent land following capabilities, straightforward operation and rugged durability.

The proven solid frame design provides a traditional approach of adjusting seed depth strictly at the opener level.
The solid frame design offers less moving parts, with opener depth set individually on each opener.

3725QDA ParaLink Coulter Drill™

The Quick Depth Adjust drill frame offers the unique ability to adjust seeding depth at the frame quickly and easily.
Adjustment shims at each rear running gear provides a total of 3/4;" of total adjustment range.
Producers can adjust seeding depth from field-to-field and achieve the best seeding job possible without sacrificing productivity.

The 3725QDA uses a hydraulic cylinder and shim assembly on each rear carrier wheel to set the seed depth. Adding or removing shims changes the angle of the frame, which results in seed depth change because of the unique geometry of the PLW opener. The total range of seed depth change with the Quick Depth Adjust is 3/4".

5-Year Frame Warranty

The heavier built Bourgault 2-row, 5" x 5" frame achieves superior penetration where other units ride up.
The robust construction ensures the frame will perform reliably in the rough agricultural work environment year after year and is backed by an industry-leading 5-year frame warranty.

Intelligent & Durable Design

The PLW™ Opener balances seed depth control between the packer and cleaner wheel, providing outstanding seed depth consistency and accuracy.

Two available scraper options are:

the low disturbance LDx™ Scraper; and,
the DW™ Scraper for heavy residue.

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The Hi-Flotation™ Option

Expand Your Seeding Window

The HF™ option allows you to get into the field sooner, providing your crop with an early start. In addition, HF™ provides you with confidence when traversing challenging or restrictive terrain such as soft and narrow roads.

Stay on Top

The taller profile of the Hi-Flotation™ tires helps prevent the front of the drill from “diving” in in wet conditions and reduces draft in soft field conditions.

The large, front mainframe tires provide 65% more surface area than the standard dual tires, while the large singles on the front wing wheels increase the surface area by 27%. This much larger footprint keeps the drill on top in conditions that would cause regular seed drills to sink.
As much as 70% of the weight applied from the drill to the tires is transferred through the front running gear in a high draft scenario. For this reason, the majority of the additional rubber is focused on the front of the drill.

Superior Tracking

Transport safety is greatly improved with the Hi-Flotation™ option, particularly on narrow roads with soft shoulders.
The wagon-style hitch provides superior tracking when negotiating narrow back roads and approaches.

Availability

Available Hi-Flotation™ options:

the Full Hi-Flotation™ option provides large tires on the front of the mainframe and large, single caster wheels on the front of the wings. Larger rear wheels are also included. (available for select units)
the Center Hi-Flotation™ option offers large front tires with wagon-style steering on the mainframe paired with the regular dual front casters on the wings. Larger rear wheels are also included. (available for select PCD™ units);


3330SE & 3335QDA PHD™	Full HF	Main Frame Only
60', 66', 76'	Optional	N/A
80', 86'	Standard	N/A
3720 & 3820 PCD™
60'	Optional	Optional
70'	Optional	Standard

Optimal Seed-To-Fertilizer Placement

Series III Mid Row Banders^® Fertilizer Applicators achieve the best possible returns by placing your nitrogen fertilizer in the optimal location when one-pass seeding.

Applicators are available in two formats:

Mid Row Bander^® Fertilizer Applicators;
Mid Row Shank™ Fertilizer Applicators.

Availability varies on drill types and sizes.

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PowerPlus™ Option

Independent Electrical Supply

The new PowerPlus™ option provides independent electrical supply to the air seeding system, eliminating the need for a high current harness back to the tractor. PowerPlus combines an alternator, battery, and hydraulic motor powered by a dedicated hydraulic circuit, and is sized appropriately to minimize hydraulic requirements yet provide full electrical needs of a drill and air cart.

Additional Resources

A comprehensive library of Bourgault product information is only a click away!
Visit the Bourgault Electronic Documentation System for parts and operational documentation.