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Commercial Bin Specifications
18' Dia. | 21' Dia. | 24' Dia. | 27' Dia. | 30' Dia.
33' Dia. | 36' Dia. | 42' Dia. | 48' Dia. | 54' Dia.
60' Dia. | 72' Dia. | 75' Dia. | 78' Dia. | 90' Dia. | 105' Dia.

Series	Dia.	Ring	Eave Height (Feet)	Peak Height (Feet)	Max Bu. Capacity	Max. (Cubic Feet)	Metric Tons 800 kg/m^3	Metric Tons 721 kg/m^3	Metric Tons 640 kg/m^3	Eave Height (Meters)	Peak Height (Meters)	Maximum Capacity (Cubic Mtrs.)
NCL	33	12	32'-2"	41'-8"	25248	29640	712	641	569	9.80	12.70	839
NCL	33	13	34'-10"	44'-4"	27171	31898	766	690	613	10.62	13.51	903
NCL	33	14	37'-6"	47'-0"	29094	34155	820	739	656	11.43	14.33	967
NCL	33	15	40'-2"	49'-8"	31017	36413	874	788	700	12.24	15.14	1031
NCL	33	16	42'-10"	52'-4"	32940	38670	929	837	743	13.06	15.95	1095
NCL	33	17	45'-6"	55'-0"	34863	40928	983	886	786	13.87	16.76	1159
NCL	33	18	48'-2"	57'-8"	36786	43185	1037	935	830	14.68	17.58	1223
NCL	33	19	50'-10"	60'-4"	38709	45443	1091	983	873	15.49	18.39	1287
NCL	33	20	53'-6"	63'-0"	40632	47700	1145	1032	916	16.31	19.20	1351
NCL	33	21	56'-2"	65'-8"	42555	49958	1200	1081	960	17.12	20.02	1415
NCL	33	22	58'-10"	68'-4"	44478	52215	1254	1130	1003	17.93	20.83	1479
NCL	33	23	61'-6"	71'-0"	46401	54473	1308	1179	1046	18.75	21.64	1543
NCL	33	24	64'-2"	73'-8"	48324	56731	1362	1228	1090	19.56	22.45	1606
NCL	33	25	66'-9"	76'-4"	50247	58988	1416	1277	1133	20.37	23.27	1670
NCL	33	26	69'-6"	79'-0"	52170	61246	1471	1325	1177	21.18	24.08	1734
NCL	33	27	72'-2"	81'-8"	54093	63503	1525	1374	1220	22.00	24.89	1798
NCL	33	28	74'-10"	84'-4"	56016	65761	1579	1423	1263	22.81	25.70	1862
NCL	33	29	77'-6"	87'-0"	57939	68018	1633	1472	1307	23.62	26.52	1926
NCL	33	30	80'-2"	89'-8"	59862	70276	1688	1521	1350	24.43	27.33	1990

*See Note

Series	Dia.	Ring	Eave Height (Feet)	Peak Height (Feet)	Max Bu. Capacity	Max. (Cubic Feet)	Metric Tons 800 kg/m^3	Metric Tons 721 kg/m^3	Metric Tons 640 kg/m^3	Eave Height (Meters)	Peak Height (Meters)	Maximum Capacity (Cubic Mtrs.)
NCL	36	12	32'-2"	42'-6"	30275	35542	853	769	683	9.80	12.95	1006
NCL	36	13	34'-10"	45'-2"	32563	38228	918	827	734	10.62	13.77	1083
NCL	36	14	37'-6"	47'-10"	34851	40914	982	885	786	11.43	14.58	1159
NCL	36	15	40'-2"	50'-6"	37139	43600	1047	944	838	12.24	15.39	1235
NCL	36	16	42'-10"	53'-2"	39427	46286	1111	1002	889	13.06	16.21	1311
NCL	36	17	45'-6"	55'-10"	41715	48972	1176	1060	941	13.87	17.02	1387
NCL	36	18	48'-2"	58'-6"	44003	51658	1240	1118	992	14.68	17.83	1463
NCL	36	19	50'-10"	61'-2"	46291	54344	1305	1176	1044	15.49	18.64	1539
NCL	36	20	53'-6"	63'-10"	48579	57030	1369	1234	1096	16.31	19.46	1615
NCL	36	21	56'-2"	66'-6"	50867	59716	1434	1292	1147	17.12	20.27	1691
NCL	36	22	58'-10"	69'-2"	53155	62402	1498	1350	1199	17.93	21.08	1767
NCL	36	23	61'-6"	71'-10"	55443	65088	1563	1409	1250	18.75	21.89	1843
NCL	36	24	64'-2"	74'-6"	57731	67774	1627	1467	1302	19.56	22.71	1919
NCL	36	25	66'-9"	77'-2"	60019	70460	1692	1525	1354	20.37	23.52	1995
NCL	36	26	69'-6"	79'-10"	62307	73146	1756	1583	1405	21.18	24.33	2071
NCL	36	27	72'-2"	82'-6"	64595	75832	1821	1641	1457	22.00	25.15	2147
NCL	36	28	74'-10"	85'-2"	66883	78518	1885	1699	1508	22.81	25.96	2223
NCL	36	29	77'-6"	87'-10"	69171	81204	1950	1757	1560	23.62	26.77	2299
NCL	36	30	80'-2"	90'-6"	71459	83890	2014	1816	1612	24.43	27.58	2376

*See Note

Series	Dia.	Ring	Eave Height (Feet)	Peak Height (Feet)	Max Bu. Capacity	Max. (Cubic Feet)	Metric Tons 800 kg/m^3	Metric Tons 721 kg/m^3	Metric Tons 640 kg/m^3	Eave Height (Meters)	Peak Height (Meters)	Maximum Capacity (Cubic Mtrs.)
NCL	42	12	32'-2"	44'-4"	41825	49101	1179	1063	943	9.80	13.18	1390
NCL	42	13	34'-10"	46'-11"	44940	52758	1267	1142	1013	10.62	14.00	1494
NCL	42	14	37'-6"	49'-7"	48055	56415	1355	1221	1084	11.43	14.81	1598
NCL	42	15	40'-2"	52'-3"	51170	60072	1442	1300	1154	12.24	15.62	1701
NCL	42	16	42'-10"	54'-11"	54285	63729	1530	1379	1224	13.06	16.43	1805
NCL	42	17	45'-6"	57'-7"	57400	67385	1618	1458	1294	13.87	17.25	1908
NCL	42	18	48'-2"	60'-3"	60515	71042	1706	1537	1365	14.68	18.06	2012
NCL	42	19	50'-10"	62'-11"	63630	74699	1794	1617	1435	15.49	18.87	2115
NCL	42	20	53'-6"	65'-7"	66745	78356	1882	1696	1505	16.31	19.69	2219
NCL	42	21	56'-2"	68'-3"	69860	82013	1969	1775	1575	17.12	20.50	2322
NCL	42	22	58'-10"	70'-11"	72975	85670	2057	1854	1646	17.93	21.31	2426
NCL	42	23	61'-6"	73'-7"	76090	89327	2145	1933	1716	18.75	22.12	2529
NCL	42	24	64'-2"	76'-3"	79205	92984	2233	2012	1786	19.56	22.94	2633
NCL	42	25	66'-10"	78'-11"	82320	96641	2321	2091	1856	20.37	23.75	2737
NCL	42	26	69'-6"	81'-7"	85435	100297	2408	2171	1927	21.18	24.56	2840
NCL	42	27	72'-2"	84'-3"	88550	103954	2496	2250	1997	22.00	25.37	2944
NCL	42	28	74'-10"	86'-11"	91665	107611	2584	2329	2067	22.81	26.19	3047
NCL	42	29	77'-6"	89'-7"	94780	111268	2672	2408	2138	23.62	27.00	3151
NCL	42	30	80'-2"	92'-3"	97895	114925	2760	2487	2208	24.43	27.81	3254
NCL	42	31	82'-10"	94'-11"	101010	118582	2848	2566	2278	25.25	28.63	3358

*See Note

Series	Dia.	Ring	Eave Height (Feet)	Peak Height (Feet)	Max Bu. Capacity	Max. (Cubic Feet)	Metric Tons 800 kg/m^3	Metric Tons 721 kg/m^3	Metric Tons 640 kg/m^3	Eave Height (Meters)	Peak Height (Meters)	Maximum Capacity (Cubic Mtrs.)
NCL	48	12	32'-2"	45'-11"	55435	65079	1563	1408	1250	9.80	13.64	1843
NCL	48	13	34'-10"	48'-7"	59504	69855	1677	1512	1342	10.62	14.45	1978
NCL	48	14	37'-6"	51'-3"	63573	74632	1792	1615	1434	11.43	15.27	2113
NCL	48	15	40'-2"	53'-11"	67642	79409	1907	1719	1525	12.24	16.08	2249
NCL	48	16	42'-10"	56'-7"	71711	84186	2022	1822	1617	13.06	16.89	2384
NCL	48	17	45'-6"	59'-3"	75780	88963	2136	1925	1709	13.87	17.70	2519
NCL	48	18	48'-2"	61'-11"	79849	93740	2251	2029	1801	14.68	18.52	2654
NCL	48	19	50'-10"	64'-7"	83918	98517	2366	2132	1893	15.49	19.33	2790
NCL	48	20	53'-6"	67'-3"	87987	103293	2480	2235	1984	16.31	20.14	2925
NCL	48	21	56'-2"	69'-11"	92056	108070	2595	2339	2076	17.12	20.96	3060
NCL	48	22	58'-10"	72'-7"	96125	112847	2710	2442	2168	17.93	21.77	3196
NCL	48	23	61'-6"	75'-3"	100194	117624	2824	2546	2260	18.75	22.58	3331
NCL	48	24	64'-2"	77'-11"	104263	122401	2939	2649	2351	19.56	23.39	3466
NCL	48	25	66'-10"	80'-7"	108332	127178	3054	2752	2443	20.37	24.21	3601
NCL	48	26	69'-6"	83'-3"	112401	131955	3169	2856	2535	21.18	25.02	3737
NCL	48	27	72'-2"	85'-11"	116470	136731	3283	2959	2627	22.00	25.83	3872
NCL	48	28	74'-10"	88'-7"	120539	141508	3398	3062	2718	22.81	26.64	4007
NCL	48	29	77'-6"	91'-3"	124608	146285	3513	3166	2810	23.62	27.46	4142
NCL	48	30	80'-2"	93'-11"	128677	151062	3627	3269	2902	24.43	28.27	4278
NCL	48	31	82'-10"	96'-7"	132746	155839	3742	3373	2994	25.25	29.08	4413
NCL	48	32	85'-6"	99'-3"	136815	160616	3857	3476	3085	26.06	29.90	4548

*See Note

Series	Dia.	Ring	Eave Height (Feet)	Peak Height (Feet)	Max Bu. Capacity	Max. (Cubic Feet)	Metric Tons 800 kg/m^3	Metric Tons 721 kg/m^3	Metric Tons 640 kg/m^3	Eave Height (Meters)	Peak Height (Meters)	Maximum Capacity (Cubic Mtrs.)
NCL	54	12	32'-2"	46'-4"	71182	83565	2007	1808	1605	9.80	14.10	2366
NCL	54	13	34'-10"	49'-0"	76331	89610	2152	1939	1721	10.62	14.91	2537
NCL	54	14	37'-6"	51'-8"	81480	95655	2297	2070	1838	11.43	15.72	2709
NCL	54	15	40'-2"	54'-4"	86629	101700	2442	2201	1954	12.24	16.54	2880
NCL	54	16	42'-10"	57'-0"	91778	107744	2587	2332	2070	13.06	17.35	3051
NCL	54	17	45'-6"	59'-8"	96928	113789	2732	2463	2186	13.87	18.16	3222
NCL	54	18	48'-2"	62'-4"	102077	119834	2878	2593	2302	14.68	18.97	3393
NCL	54	19	50'-10"	65'-0"	107226	125879	3023	2724	2418	15.49	19.79	3565
NCL	54	20	53'-6"	67'-8"	112375	131924	3168	2855	2534	16.31	20.60	3736
NCL	54	21	56'-2"	70'-4"	117524	137969	3313	2986	2650	17.12	21.41	3907
NCL	54	22	58'-10"	73'-0"	122673	144014	3458	3117	2767	17.93	22.23	4078
NCL	54	23	61'-6"	75'-8"	127822	150058	3603	3248	2883	18.75	23.04	4249
NCL	54	24	64'-2"	78'-4"	132971	156103	3748	3378	2999	19.56	23.85	4420
NCL	54	25	66'-10"	81'-0"	138120	162148	3894	3509	3115	20.37	24.66	4592
NCL	54	26	69'-6"	83'-8"	143269	168193	4039	3640	3231	21.18	25.48	4763
NCL	54	27	72'-2"	86'-4"	148419	174238	4184	3771	3347	22.00	26.29	4934
NCL	54	28	74'-10"	89'-0"	153568	180283	4329	3902	3463	22.81	27.10	5105
NCL	54	29	77'-6"	91'-8"	158717	186327	4474	4032	3579	23.62	27.91	5276
NCL	54	30	80'-2"	94'-4"	163866	192372	4619	4163	3696	24.43	28.73	5447
NCL	54	31	82'-10"	97'-0"	169015	198417	4765	4294	3812	25.25	29.54	5619
NCL	54	32	85'-6"	99'-8"	174164	204462	4910	4425	3928	26.06	30.35	5790
NCL	54	33	88'-2"	102'-3"	179313	210507	5055	4556	4044	26.87	31.17	5961
NCL	54	34	90'-10"	104'-11"	184462	216552	5200	4687	4160	27.69	31.98	6132
NCL	54	35	93'-6"	107'-7"	189611	222597	5345	4817	4276	28.50	32.79	6303
NCL	54	36	96'-2"	110'-3"	194760	228641	5490	4948	4392	29.31	33.60	6474
NCL	54	37	98'-10"	112'-11"	199910	234686	5636	5079	4508	30.12	34.42	6646

*See Note

Commercial Bin Specifications Continued >>

NOTE:

Cubic Meters based on 28 degree angle of repose.
Specifications and design are subject to change without notice.
All commercial bins are designed for the storage of grain and other free-flowing materials weighing up to 52 lbs. per cubic foot.
Maximum bushel capacity based on 6% compaction.
Maximum storage capacities reflect grain peaked on center, using an angle of repose of 28 degrees.
Other ring heights for 30 degree slope roofs.
Peak heights shown for 30 degree slope roofs.

Typical Grain Densities:
Wheat approximately 800 kg/m^3 (50 lb/ft^3);
Corn approximately 721 kg/m^3 (45 lb/ft^3);
Rice approximately 640 kg/m^3 (40 lb/ft^3);