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WELCOME TO JOHNSON MFG. INC.
HOME OF THE HYGRADE GRADER

Hygrade graders are a quick and economical way to meet your farming needs.

Clean and maintain waterways, rebuild ponds, build roads, dig irrigation ditches, build fish ponds, fill in washouts, level building sites, clean feedlots, grade roads, grade section lines/field roads, remove snow, level field edges, build and maintain terraces, maintain orchards, clean poultry barns and more! These are just some of the jobs you can get done with ease when your farm tractor has a HyGrade grader.

All hydraulic cylinders on Hygrade Graders have Nitro Steel Shafts. Nitro Steel Shafts withstand exposure to the elements much longer than chrome without rusting.

Please call toll free at 1-800-874-5600

Find a dealer

providing high quality
sixteen models to choose from:

HyGrade Graders are a quick & economical way to help with your farming needs and any other jobs required by your farm tractor.
8 ft. 10 ft. 10 ft. HD 12 ft. 14 ft. 16 ft.
Model 800 Model 1000 Model 1000HD Model 1200 Model 1400 Model 1600
Model 800RS Model 1000RS Model 1000HDRS Model 1200RS Model 1400RS Model 1600RS
Model 1400HB Model 1600HB
Model 1400RS-HB Model 1600RS-HB
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Our Products

Tough jobs need tough equipment. The HyGrade Grader is what you need to do the job right.

Cal Hayenga

Earlier this spring, I purchased one of your HyGrade graders. I am really pleased with its performance. I sold my road grader and box scraper. It really added to efficiency to be able to have one outfit that does both or either in an instant.

Andover, SD

Chad M. Rogers

Thank You, I bought a 16 FT rear steer. I love it, I have made 2 new waterways and rebuilt 2 roads already.

Holyrood, ks

Gardner Gray

I have owned your 12 foot grader for about three years now. I have meant to write you a testimonial but have simply failed to do so. Please let your readers know just how pleased I am with your grader. I built 3 miles of road in rough terrain and relied on a bulldozer for a small section of the road that was heavy rock. Other than that, your blade did the whole thing in about 140 hours, saving me upwards of $65,000 in professional construction fees. The road is better than county roads and completely superior to the Forest Service roads in the area. I figure your grader paid for itself eight times over, plus I still have the blade which remains in excellent condition.

Your split blade is a real plus. The heavy duty steel used makes the work easy. The quality hydraulics makes the control of the blade in all three dimensions a dream to operate and allows for complete control of the surface building.

It may be the best tool I ever purchased. Thanks so very much for a truly wonderful product.

Pringle, SD

John Phillips

Having graded and repaired roads on our farm for over 40 years, I’ve owned a number of pull type graders. Our recent purchase of the Hygrade 14’ RS was based on our past experience and the fact that our new machine has 5 variable functions, 4 of which are operated from the cab. The quality of our miles of gravel and dirt surfaces are consistently better with this machine. You get what you pay for!!! This is an excellent machine; well made and very sturdy..

Ontario, OR

Kennelly Farms

The HyGrade grader is built very strong. We used it to widen out our field drains. We incorporated our laser system to run our blade, it worked extremely well. We made one-half mile ditches in just a few hours rather than days.

St. Thomas, ND

We are committed to customer satisfaction.

Johnson Mfg., Inc. strives to provide our customers with the best quality products and services at competitive prices, while maintaining a consistently higher level of customer service than any of our competitors.
View Products 1-800-874-5600
Get in touch with us 1-800-874-5600

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