Rainbow Industries - a manufacturer of standard and custom tarp solutions, since 1946.
Rainbow Industries, Inc.

Mailing Address:
PO Box 506
South Vienna, OH 45369

Factory Address:
5975 East National Rd.
Springfield, OH 45505

Phone: 937-323-6493
Toll Free: 800-388-8277

Sales Hours:
M-F: 8 AM til 5 PM
Sat: 8 AM til 12 PM
Sun: Closed

We ship via:

Combine Grain Tank Flip-Top Cover Kits

How many times have you been caught in the field by a thunderstorm that required you to do a lot of extra work to tarp your combine grain tank to keep your grain dry? How many times have you heard the grain hitting the roof of your combine when you had to stop? Or remember when you left the combine in the field un-tarped, and we got a storm? It's E-Z to install, open, close, remove, or reinstall.

Covers will fit regular grain tank extensions or the large type with the fold down extensions. Please call to verify extension model measurements. Click here to see our measurement guide.

Download the combine cover installation instructions here (PDF).

Features and Benefits

  • Cover is made from 18oz. Vinyl Coated Nylon.
  • Extra Strong 3/8" Shock Cord Sewn in the Hem to seal Cover Tightly to sides.
  • Corners are Reinforced for added Strength.
  • All Seams are Heat Sealed or Electronically Welded.
  • Hems and Reinforced Corners are Sewn with Three Ply Polyester Thread. It is Stronger than Cotton Thread and Resistant to Mildew & Rot.
  • Purlin Straps are 1" 1000 lb. webbing.
  • Cover has a 12” Drop for a Water Tight Seal over extension sides.
  • Steel Pins for Quick Release Pivoting Bow Plates.
  • Web Ties Hold the Bows in Position for Covering.
  • Brass Rust Resistant #2 Grommets with 3/8" ID.
  • Fabric Cover is Waterproof, Impervious to Mildew and Rot.
  • Bows are Galvanized Steel. Won’t Rust.
  • Mounting Brackets are attached to the two angled side panels. The Pivoting Bow Pockets then attach to the Mounting Brackets with a single pin. Removable bows slide into pockets. This allows you to remove the tarp and bows Quickly and Easily by just removing two pins.
  • In addition to being easily removed, the Tarp and Bows can be Raised to form a Weather Proof Domed Top that Protects the grain from Rain or can be lowered quickly for road transport. The tarp and bows will collapse within the Grain Extension Sides. It is recommended the tarp and bows be lowered when transporting the Combine. For removal, take out Pins and the Tarp and Bows can be Easily Lifted Off.
  • Pivoting Bow Pockets also feature Adjustable Locking Screws. This allows you to Raise the Height of the Bows. The Web Strap Purlins help hold the position and allow all the Bows to be Raised or Alligned in Succession.
Combine Grain Tank Flip-Top Cover Kits
Product ModelFits Combine ModelsPrice
Case III 2166, 2366, 2188, 2388$630.00
John Deere9400, 9410, 9450, 9500, 9510, 9550, 9600, 9610, 9650, STS 9650, STS 9750$630.00
New HollandTR-96, TR-99$630.00
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