Available In 50′, 70′ and 90′ options

New Redesigned Super 7 Harrow

The Solid Pull Arms create a rigid connection reduces the outer section whip when cornering and allows the operator to reverse into corners of the fields and reverse out of undesirable situations. It also eliminates the risk of harrow wings rolling forward in a light harrow application when traveling downhill.

The SecureLock Hydraulic Locking System combines a custom-designed, spring-tensioned cylinder and an interlock system, to prevent the possibility of solid pull arm unlatching during operation or with hydraulic pressure loss.

Elmers Super 7 Harrow is built by a farmer for a farmer. Our harrow has a unique 7 Bar Design which harrows 40% more of your field per pass. Combine that with adjustability and heavy duty construction it is truly a harrow that can do it all!

What Makes The Super 7 Harrow So Great?

Heavy Duty Harrow

Solid Pull Arms

The Solid Pull Arms create a solid connection between the wings and hitch allowing, for increased maneuverability.

7 Bar Harrow

SecureLock

The SecureLock Hydraulic Locking System combines a custom-designed, spring-tensioned cylinder and an interlock system.

Adjustable Harrow

7 Bar Design

Giving the harrow 40% more teeth with its 1/2″ tines provides greater straw flow optimizing your seed bed for spring.

New Redesigned Super 7 Harrow

Solid Pull Arms

The Solid Pull Arms create a rigid connection reduces the outer section whip when cornering and allows the operator to reverse into corners of the fields and reverse out of undesirable situations. It also eliminates the risk of harrow wings rolling forward in a light harrow application when traveling downhill.

The SecureLock Hydraulic Locking System combines a custom-designed, spring-tensioned cylinder and an interlock system, to prevent the possibility of solid pull arm unlatching during operation or with hydraulic pressure loss.

One Harrow For It ALL

The Super 7 Harrow with 7 bars of 1/2” tines and 3 dimensions of adjustability allows for the versatility needed to achieve the best residue management and seedbed preparation

How Does it Compare?

Harrow Comparision

3 Dimensions of Adjustability

The Super 7 Harrow can adapt to your fields needs. Tine angle adjustments for more or less aggressive harrowing, down pressure for how much pressure to put onto the field and section angle control for ideal straw and seed bed management.

40-90° Tine Angle

10″ Vertical Down Pressure

Section Angle Control

3 Dimensions of Adjustability

The Super 7 Harrow can adapt to your fields needs. Tine angle adjustments for more or less aggressive harrowing, down pressure for how much weight to put onto the field and section angle control for ideal straw and seed bed management.

Heavy Duty Harrow

Heavy Duty Construction

Built to last frame and the solid pull arms ensure an even spread which gives you the best results you can find.

Get
0%
More Area Done Per Pass

Elmer’s 7 bar design combined with 1/2” tines allows for more harrow action, chopping straw, spreading residue more evenly and incorporating seed and chemicals without compromising field finish.

7 Bar Harrow

Adjustability

Tine angle, down pressure and section angle adjustability, gives you options depending on your needs.

Superior Straw Management

Elmers Exclusive 7 bars with 1/2″ Tines creates a perfect mixture of weight and surface area to create an ideal seed bed for your crop.

7
Bar

1-7/16″ Spacing

1/2″ x 22″
Tine Size

45° – 90°
Tine Angle

 

Superior Straw Management

Elmers Exclusive 7 bars with 1/2″ Tines creates a perfect mixture of weight and surface area to create an ideal seed bed for your crop.

7 BAR

1 7/16″ SPACING

1/2″ x 22″ TINE SIZE

45-90° TINE ANGLE

Book a demo today

Nothing proves our product better than seeing it on the field.

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Frequently Asked Questions

wdt_ID Model 50' 70' 90'
1 Harrow Sections 5 x 7 Bar 7 x 7 Bar 9 x 7 Bar
2 Harrow Bar Spacing 14" Spacing 14" Spacing 14" Spacing
3 Total Tines 210 294 378
4 Recommended Power 250 + Hp 350 + Hp 450 + Hp
5 Tine Spacing 1 7/16" 1 7/16" 1 7/16"
6 Tine Size 1/2" Diameter x 22" Long 1/2" Diameter x 22" Long 1/2" Diameter x 22" Long
7 Transport Width/Height 15' Width x 12' 10" Height 15' Width x 12' 10" Height 15' Width x 12' 10" Height
8 Transport Length 44' 4" 54' 4" 64' 4"
9 Approximate Weight 10,600 lbs 15,500 lbs 18,700 lbs
10 Angle Adjust 90°- 45° 90°- 45° 90°- 45°
Recommended starting speed to run a Super 7 Harrow is 12 mph (20kph). If outer harrow sections are bouncing or lurching forward, slow down.
Harrow tine adjust cylinders require re-phasing. (Apply hydraulics to Tine Angle Adjust cylinders in both directions and hold for 2 minutes.)
a. Harrow down pressure is too high. Down pressure is overcoming the weight of the harrow and frame.
b. Excessive speed for the conditions.
Elmer’s Manufacturing recommends 5HP per foot of harrow for the best results.
a. Depending on the purpose of the harrowing, we recommend having the harrow set that the front tines are slightly more aggressive than the rear tines and that all tines should be actively engaging the soil.
b. Continue to monitor field finish and/or straw buildup and adjust speed and hydraulic settings on the go to get your ideal result.