Steep Cone Bins




When you need to keep hard-to-move product flowing, Optimum has the answer: our Steep Cone bin models. Ranging in size from 12′ diameter through our 18′ diameter, Optimum bins with steep cone angles (55 degree) reduce friction and keep product moving.
Standard options
- R&P bottom Gate
- Spring Top Lid
- Ladder
- Steep cone
Tonnage is based on 62lbs/cu.ft.
Model # | Bushels | Cubic Feet | Short Tons | Metric Tons | Bin Height | Min. Auger |
12′ Diameter Bins – 55 Degree Bottom Cone | ||||||
1205 | 883 | 1046 | 21 | 19 | 18’8″ | 36′ |
1208 | 1170 | 1386 | 28 | 25 | 21’8″ | 41′ |
1210 | 1360 | 1612 | 32 | 29 | 23’7″ | 41′ |
1212 | 1551 | 1838 | 37 | 33 | 25’7″ | 46′ |
1215 | 1838 | 2177 | 44 | 40 | 28’7″ | 51′ |
1220 | 2314 | 2743 | 55 | 50 | 33’7″ | 61′ |
1225 | 2791 | 3308 | 102.5 | 93.1 | 38’9″ | 71′ |
1230 | 3268 | 3874 | 120.1 | 109.0 | 43’9″ | 81′ |
1235 | 3746 | 4439 | 137.6 | 124.9 | 43’9″ | 81′ |
14′ Diameter Bins – 55 Degree Bottom Cone | ||||||
1410 | 1944 | 2304 | 71.4 | 64.8 | 25’11” | 46′ |
1412 | 2204 | 2612 | 81.0 | 73.5 | 27’11” | 51′ |
1415 | 2593 | 3074 | 95.3 | 86.5 | 30’11” | 56′ |
1417 | 2853 | 3381 | 104.8 | 95.1 | 32’11” | 61′ |
1420 | 3243 | 3843 | 119.1 | 108.1 | 35’11” | 61′ |
1425 | 3892 | 4612 | 143.0 | 129.7 | 40’11” | 71′ |
1430 | 4541 | 5382 | 166.8 | 151.4 | 45’11” | 71′ |
1435 | 5190 | 6152 | 190.7 | 173.1 | 50’11” | 81′ |
16′ Diameter Bins – 55 Degree Bottom Cone | ||||||
1610 | 2659 | 3152 | 97.7 | 88.7 | 28′ | 61′ |
1612 | 3000 | 3554 | 110.2 | 100.0 | 30′ | 56′ |
1615 | 3508 | 4157 | 128.9 | 116.9 | 33′ | 61′ |
1617 | 3847 | 4559 | 141.3 | 128.2 | 35′ | 61′ |
1620 | 4356 | 5162 | 160.0 | 145.2 | 38′ | 71′ |
1625 | 5204 | 6168 | 191.2 | 173.5 | 43′ | 71′ |
1630 | 6052 | 7173 | 222.4 | 201.8 | 48′ | 81′ |
1635 | 6900 | 8178 | 253.5 | 230.1 | 53′ | 91′ |
18′ Diameter Bins – 55 Degree Bottom Cone | ||||||
1820 | 5665 | 6714 | 208.1 | 188.9 | 40’1″ | 71′ |
1825 | 6738 | 7986 | 247.6 | 224.7 | 45’1″ | 71′ |
1830 | 7812 | 9258 | 287.0 | 260.4 | 50’1″ | 81′ |
1835 | 8885 | 10531 | 326.5 | 296.2 | 55’1″ | 91′ |