Big John Mfg.
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Low cost and mobile, Big John Grain Bunkers are designed to be deployed anywhere you need bulk storage or operating grain. Expandable from 100K to 1M Bushels, Big John Grain Bunkers are ideal for Coops and Ethanol plants to take advantage of quick market changes or use as rotating operating grain. Requiring no specialized equipment, our Grain Rings are designed to be filled with a standard auger, and
| Grain Bunker volumes | 1100,000 to 1,000,000+ Bushels |
| Grain Bunker Widths | 75’ 90’ 100’ |
| Grain Bunker Peak Heights | 26’ |
| Grain Bunker Band Height | 6’ |
| Grain Bunker Band Material | Treated Lumber |
| Grain Bunker Tarp Thickness | 6 mil material |
| Grain Ring Tarp Material | 3 layer Nova Shield Plastic Non breathable UV reflecting |
| Grain Ring Aeration Package | Aeration Fan 6” Top Tubing 15” Bottom Tubing Binwall Transition |
| Fan Motor Power | Single Phase 3 Phase |
| Required Auger Length | 105’ Auger |