Commercial Bins

Chief Commercial Bins

Chief grain bins are available with a wide range of standard and optional roofs to meet your desired peak loading capacity. Heavy duty commercial roof designs are available for your specific operation and are designed for specific snow loads and seismic conditions for your geographic location.

What Makes Chief Better

REPUTATION FOR SIZE

First in the industry to manufacture a million bushel bin

STRENGTH & DURABILITY

Chief expects your bin to be around a long time. Designed to support the vertical load, the “W” stiffener system provides additional strength, allowing sidewall heights to exceed 100 feet (30.48 m). It also enables our bins to easily support overhead catwalks and conveyors.

REDUCED ASSEMBLY TIME

With our exclusive “W” stiffener, Chief bins offer unsurpassed strength while reducing costly assembly time

INCREASED UNLOAD SPEED

Side draw system reinforces the bin wall and directs the grain from the ceiling to sidedraw discharge opening while the in-take openings also help redistribute grain to discourage bridging

ADDITIONAL FEATURES

Easy access doors, Option drive-in doors, Vents and Exhausters. We can custom design your next commercial project.

EFFICIENCY IN THE DESIGN

Stair platforms, roof stairs, mid-roof and walk around eave platforms

SAFETY FIRST

Grain Entrapment prevention, padlocked ladders and safety cages

FLEXIBLE ROOF OPTIONS

Increased load capacities promote faster fill times for your specific operation, location, and snow loads

Specs

Model 30D CB 12 - 37'1"

Models 30D CB 12 - 37' 1" (11.3 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 12-4	14' 2''	24' 6''	4.3	7.5	11,965	14998	381	398	499
30D CB 12-5	17' 8''	28'	5.4	8.5	15,225	18258	464	506	607
30D CB 12-6	21' 3''	31' 7''	6.5	9.6	18,484	21517	547	614	715
30D CB 12-7	24' 9''	35' 1''	7.5	10.7	21,744	24777	629	723	824
30D CB 12-8	28' 3''	38' 7''	8.6	11.8	25,004	28037	712	831	932
30D CB 12-9	31' 10''	42' 2''	9.7	12.8	28,263	31296	795	940	1,040
30D CB 12-10	35' 4''	45' 8''	10.8	13.9	31,523	34556	878	1,048	1,149
30D CB 12-11	38' 11''	49' 3''	11.9	15	35,780	38813	986	1,189	1,290
30D CB 12-12	42' 5''	52' 9''	12.9	16.1	39,040	42073	1,069	1,298	1,399
30D CB 12-13	46'	56' 4''	14	17.2	42,299	45332	1,151	1,406	1,507
30D CB 12-14	49' 6''	59' 10''	15.1	18.2	45,559	48592	1,234	1,515	1,615
30D CB 12-15	53'	63' 4''	16.2	19.3	48,819	51852	1,317	1,623	1,724
30D CB 12-16	56' 7''	66' 11''	17.2	20.4	52,078	55111	1,400	1,731	1,832
30D CB 12-17	60' 1''	70' 5''	18.3	21.5	55,338	58371	1,483	1,840	1,940
30D CB 12-18	63' 8''	74'	19.4	22.6	58,598	61631	1,566	1,948	2,049
30D CB 12-19	67' 2''	77' 6''	20.5	23.6	61,857	64890	1,648	2,056	2,157
30D CB 12-20	70' 9''	81' 1''	21.6	24.7	65,117	68150	1,731	2,165	2,266
30D CB 12-21	74' 3''	84' 7''	22.6	25.8	68,377	71410	1,814	2,273	2,374
30D CB 12-22	77' 9''	88' 1''	23.7	26.8	71,636	74669	1,897	2,381	2,482

Model 30D CB 13 - 40'3"

Models 30D CB 13 - 40' 3" (12.3 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 13-4	14' 2''	25' 7''	4.3	7.8	14,038	17895	455	467	595
30D CB 13-5	17' 8''	29' 1''	5.4	8.9	17,864	21721	552	594	722
30D CB 13-6	21' 3''	32' 8''	6.5	10	21,690	25547	649	721	849
30D CB 13-7	24' 9''	36' 2''	7.5	11	25,515	29372	746	848	976
30D CB 13-8	28' 3''	39' 8''	8.6	12.1	29,341	33198	843	975	1,104
30D CB 13-9	31' 10''	43' 3''	9.7	13.2	33,166	37023	940	1,103	1,231
30D CB 13-10	35' 4''	46' 9''	10.8	14.2	36,992	40849	1,038	1,230	1,358
30D CB 13-11	38' 11''	50' 4''	11.9	15.3	41,992	45849	1,165	1,396	1,524
30D CB 13-12	42' 5''	53' 10''	12.9	16.4	45,817	49674	1,262	1,523	1,651
30D CB 13-13	46'	57' 5''	14	17.5	49,643	53500	1,359	1,650	1,779
30D CB 13-14	49' 6''	60' 11''	15.1	18.6	53,468	57325	1,456	1,778	1,906
30D CB 13-15	53'	64' 5''	16.2	19.6	57,294	61151	1,553	1,905	2,033
30D CB 13-16	56' 7''	68'	17.2	20.7	61,120	64977	1,650	2,032	2,160
30D CB 13-17	60' 1''	71' 6''	18.3	21.8	64,945	68802	1,748	2,159	2,287
30D CB 13-18	63' 8''	75' 1''	19.4	22.9	68,771	72628	1,845	2,286	2,414
30D CB 13-19	67' 2''	78' 7''	20.5	24	72,597	76454	1,942	2,413	2,542
30D CB 13-20	70' 9''	82' 2''	21.6	25	76,422	80279	2,039	2,541	2,669
30D CB 13-21	74' 3''	85' 8''	22.6	26.1	80,248	84105	2,136	2,668	2,796
30D CB 13-22	77' 9''	89' 2''	23.7	27.2	84,073	87930	2,234	2,795	2,923
30D CB 13-23	81' 4''	92' 9''	24.8	28.3	87,899	91756	2,331	2,922	3,050

Model 30D CB 14 - 43'4"

Models 30D CB 14 - 43' 4" (13.2 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 14-4	14' 2''	26' 5''	4.3	8	16,282	21098	536	541	701
30D CB 14-5	17' 8''	29' 11''	5.4	9.1	20,719	25535	649	689	849
30D CB 14-6	21' 3''	33' 6''	6.5	10.2	25,156	29972	761	836	996
30D CB 14-7	24' 9''	37'	7.5	11.3	29,593	34409	874	984	1,144
30D CB 14-8	28' 3''	40' 6''	8.6	12.3	34,030	38846	987	1,131	1,291
30D CB 14-9	31' 10''	44' 1''	9.7	13.4	38,467	43283	1,099	1,279	1,439
30D CB 14-10	35' 4''	47' 7''	10.8	14.5	42,903	47720	1,212	1,426	1,586
30D CB 14-11	38' 11''	51' 2''	11.9	15.6	48,701	53517	1,359	1,619	1,779
30D CB 14-12	42' 5''	54' 8''	12.9	16.7	53,138	57954	1,472	1,767	1,927
30D CB 14-13	46'	58' 3''	14	17.8	57,575	62391	1,585	1,914	2,074
30D CB 14-14	49' 6''	61' 9''	15.1	18.8	62,012	66828	1,698	2,062	2,222
30D CB 14-15	53'	65' 3''	16.2	19.9	66,448	71265	1,810	2,209	2,369
30D CB 14-16	56' 7''	68' 10''	17.2	21	70,885	75702	1,923	2,357	2,517
30D CB 14-17	60' 1''	72' 4''	18.3	22	75,322	80139	2,036	2,504	2,664
30D CB 14-18	63' 8''	75' 11''	19.4	23.1	79,759	84575	2,148	2,652	2,812
30D CB 14-19	67' 2''	79' 5''	20.5	24.2	84,196	89012	2,261	2,799	2,959
30D CB 14-20	70' 9''	83'	21.6	25.3	88,633	93449	2,374	2,947	3,107
30D CB 14-21	74' 3''	86' 6''	22.6	26.4	93,070	97886	2,486	3,094	3,254
30D CB 14-22	77' 9''	90'	23.7	27.4	97,507	102323	2,599	3,242	3,402
30D CB 14-23	81' 4''	93' 7''	24.8	28.5	101,943	106760	2,712	3,389	3,549
30D CB 14-24	84' 10''	97' 1''	25.9	29.6	106,380	111196	2,825	3,537	3,697

Model 30D CB 16 - 49'6"

Models 30D CB 16 - 49' 6" (15.1 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 16-4	14' 2''	28' 3''	4.3	8.6	21,267	28457	723	707	946
30D CB 16-5	17' 8''	31' 9''	5.4	9.7	27,063	34253	870	900	1,139
30D CB 16-6	21' 3''	35' 4''	6.5	10.8	32,857	40048	1,017	1,092	1,331
30D CB 16-7	24' 9''	38' 10''	7.5	11.8	38,653	45843	1,164	1,285	1,524
30D CB 16-8	28' 3''	42' 4''	8.6	12.9	44,448	51638	1,312	1,478	1,717
30D CB 16-9	31' 10''	45' 11''	9.7	14	50,243	57433	1,459	1,670	1,909
30D CB 16-10	35' 4''	49' 5''	10.8	15.1	56,038	63228	1,606	1,863	2,102
30D CB 16-11	38' 11''	53'	11.9	16.2	63,609	70799	1,798	2,115	2,354
30D CB 16-12	42' 5''	56' 6''	12.9	17.2	69,404	76594	1,946	2,307	2,546
30D CB 16-13	46'	60' 1''	14	18.3	75,199	82389	2,093	2,500	2,739
30D CB 16-14	49' 6''	63' 7''	15.1	19.4	80,994	88184	2,240	2,693	2,932
30D CB 16-15	53'	67' 1''	16.2	20.4	86,789	93979	2,387	2,885	3,124
30D CB 16-16	56' 7''	70' 8''	17.2	21.5	92,584	99774	2,534	3,078	3,317
30D CB 16-17	60' 1''	74' 2''	18.3	22.6	98,379	105569	2,682	3,271	3,510
30D CB 16-18	63' 8''	77' 9''	19.4	23.7	104,174	111364	2,829	3,463	3,702
30D CB 16-19	67' 2''	81' 3''	20.5	24.8	109,969	117160	2,976	3,656	3,895
30D CB 16-20	70' 9''	84' 10''	21.6	25.9	115,764	122955	3,123	3,848	4,088
30D CB 16-21	74' 3''	88' 4''	22.6	26.9	121,559	128750	3,270	4,041	4,280
30D CB 16-22	77' 9''	91' 10''	23.7	28	127,354	134544	3,418	4,234	4,473
30D CB 16-23	81' 4''	95' 5''	24.8	29.1	133,149	140340	3,565	4,426	4,665
30D CB 16-24	84' 10''	98' 11''	25.9	30.2	138,944	146135	3,712	4,619	4,858
30D CB 16-25	88' 5''	102' 6''	27	31.2	144,739	151930	3,859	4,812	5,051
30D CB 16-26	91' 11''	106'	28	32.3	150,534	157725	4,006	5,004	5,243

Model 30D CB 18 - 55'8"

Models 30D CB 18 - 55' 8" (17 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 18-10	35' 4''	50' 4''	10.8	15.3	73,170	83407	2,119	2,432	2,773
30D CB 18-11	38' 11''	53' 11''	11.9	16.4	80,505	90742	2,305	2,676	3,017
30D CB 18-12	42' 5''	57' 5''	12.9	17.5	87,839	98076	2,491	2,920	3,260
30D CB 18-13	46'	61'	14	18.6	95,173	105410	2,678	3,164	3,504
30D CB 18-14	49' 6''	64' 4''	15.1	19.6	102,508	112744	2,864	3,408	3,748
30D CB 18-15	53'	68'	16.2	20.7	109,842	120079	3,050	3,652	3,992
30D CB 18-16	56' 7''	71' 7''	17.2	21.8	117,176	127413	3,236	3,895	4,236
30D CB 18-17	60' 1''	75' 1''	18.3	22.9	124,510	134747	3,423	4,139	4,480
30D CB 18-18	63' 8''	78' 8''	19.4	24	131,845	142082	3,609	4,383	4,723
30D CB 18-19	67' 2''	82' 2''	20.5	25	139,179	149416	3,795	4,627	4,967
30D CB 18-20	70' 9''	85' 9''	21.6	26.1	146,513	156750	3,982	4,871	5,211
30D CB 18-21	74' 3''	89' 3''	22.6	27.2	153,848	164085	4,168	5,115	5,455
30D CB 18-22	77' 9''	92' 9''	23.7	28.3	161,182	171419	4,354	5,358	5,699
30D CB 18-23	81' 4''	96' 4''	24.8	29.4	168,516	178753	4,541	5,602	5,943
30D CB 18-24	84' 10''	99' 10''	25.9	30.4	175,851	186088	4,727	5,846	6,186
30D CB 18-25	88' 5''	103' 5''	27	31.5	183,185	193422	4,913	6,090	6,430
30D CB 18-26	91' 11''	106' 11''	28	32.6	190,519	200756	5,099	6,334	6,674
30D CB 18-27	95' 6''	110' 6''	29.1	33.7	197,854	208091	5,286	6,578	6,918
30D CB 18-28	99'	114'	30.2	34.8	205,188	215425	5,472	6,821	7,162
30D CB 18-30	106' 1''	121' 1''	32.3	36.9	219,857	230094	5,845	7,309	7,649

Model 30D CB 20 - 61'10"

Models 30D CB 20 - 61' 10" (18.8 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 20-10	35' 4''	52' 1''	10.8	15.9	90,334	104376	2,651	3,003	3,470
30D CB 20-11	38' 11''	55' 8''	11.9	17	99,388	113430	2,881	3,304	3,771
30D CB 20-12	42' 5''	59' 2''	12.9	18	108,443	122485	3,111	3,605	4,072
30D CB 20-13	46'	62' 9''	14	19.1	117,498	131540	3,341	3,906	4,373
30D CB 20-14	49' 6''	66' 3''	15.1	20.2	126,553	140595	3,571	4,207	4,674
30D CB 20-15	53'	69' 9''	16.2	21.3	135,607	149649	3,801	4,508	4,975
30D CB 20-16	56' 7''	73' 4''	17.2	22.4	144,662	158704	4,031	4,809	5,276
30D CB 20-17	60' 1''	76' 10''	18.3	23.4	153,717	167759	4,261	5,110	5,577
30D CB 20-18	63' 8''	80' 5''	19.4	24.5	162,771	176813	4,491	5,411	5,878
30D CB 20-19	67' 2''	83' 11''	20.5	25.6	171,826	185868	4,721	5,712	6,179
30D CB 20-20	70' 9''	87' 6''	21.6	26.7	180,881	194923	4,951	6,013	6,480
30D CB 20-21	74' 3''	91'	22.6	27.7	189,935	203977	5,181	6,314	6,781
30D CB 20-22	77' 9''	94' 6''	23.7	28.8	198,990	213032	5,411	6,615	7,082
30D CB 20-23	81' 4''	98' 1''	24.8	29.9	208,045	222087	5,641	6,916	7,383
30D CB 20-24	84' 10''	101' 7''	25.9	31	217,100	231142	5,871	7,217	7,684
30D CB 20-25	88' 5''	105' 2''	27	32	226,154	240196	6,101	7,518	7,985
30D CB 20-26	91' 11''	108' 8''	28	33.1	235,209	249251	6,331	7,819	8,286
30D CB 20-27	95' 6''	112' 3''	29.1	34.2	244,264	258306	6,561	8,120	8,587
30D CB 20-28	99'	115' 9''	30.2	35.3	253,318	267360	6,791	8,421	8,888
30D CB 20-29	102' 6''	119' 3''	31.2	36.4	262,373	276415	7,021	8,722	9,189

Model 30D CB 22 - 68'1"

Models 30D CB 22 - 68' 1" (20.8 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 22-10	35' 4''	53' 11''	10.8	16.4	109,304	127994	3,251	3,634	4,255
30D CB 22-11	38' 11''	57' 6''	11.9	17.5	120,260	138950	3,529	3,998	4,619
30D CB 22-12	42' 5''	61'	12.9	18.6	131,216	149906	3,808	4,362	4,984
30D CB 22-13	46'	64' 7''	14	19.7	142,172	160862	4,086	4,726	5,348
30D CB 22-14	49' 6''	68' 1''	15.1	20.8	153,129	171819	4,364	5,091	5,712
30D CB 22-15	53'	71' 7''	16.2	21.8	164,085	182775	4,643	5,455	6,076
30D CB 22-16	56' 7''	75' 2''	17.2	22.9	175,041	193731	4,921	5,819	6,440
30D CB 22-17	60' 1''	78' 8''	18.3	24	185,997	204687	5,199	6,183	6,805
30D CB 22-18	63' 8''	82' 3''	19.4	25.1	196,953	215643	5,478	6,548	7,169
30D CB 22-19	67' 2''	85' 9''	20.5	26.1	207,910	226600	5,756	6,912	7,533
30D CB 22-20	70' 9''	89' 4''	21.6	27.2	218,866	237556	6,034	7,276	7,897
30D CB 22-21	74' 3''	92' 10''	22.6	28.3	229,822	248512	6,313	7,640	8,262
30D CB 22-22	77' 9''	96' 4''	23.7	29.4	240,778	259468	6,591	8,004	8,626
30D CB 22-23	81' 4''	99' 11''	24.8	30.4	251,734	270424	6,869	8,369	8,990
30D CB 22-24	84' 10''	103' 5''	25.9	31.5	262,690	281380	7,147	8,733	9,354
30D CB 22-25	88' 5''	107'	27	32.6	273,647	292337	7,426	9,097	9,719
30D CB 22-26	91' 11''	110' 6''	28	33.7	284,603	303293	7,704	9,461	10,083
30D CB 22-27	95' 6''	114' 1''	29.1	34.8	295,559	314249	7,982	9,826	10,447
30D CB 22-28	99'	117' 7''	30.2	35.8	306,515	325205	8,261	10,190	10,811
30D CB 22-29	102' 6''	121' 1''	31.2	36.9	317,471	336161	8,539	10,554	11,175
30D CB 22-30	106' 1''	124' 8''	32.3	38	328,428	347118	8,817	10,918	11,540

Model 30D CB 24 - 74'3"

Models 30D CB 24 - 74' 3" (22.6 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 24-10	35' 4''	55' 8''	10.8	17	130,080	154344	3,921	4,324	5,131
30D CB 24-11	38' 11''	59' 3''	11.9	18.1	143,119	167383	4,252	4,758	5,565
30D CB 24-12	42' 5''	62' 9''	12.9	19.1	156,158	180422	4,583	5,191	5,998
30D CB 24-13	46'	66' 4''	14	20.2	169,197	193461	4,914	5,625	6,431
30D CB 24-14	49' 6''	69' 10''	15.1	21.3	182,236	206500	5,245	6,058	6,865
30D CB 24-15	53'	73' 4''	16.2	22.4	195,274	219538	5,577	6,492	7,298
30D CB 24-16	56' 7''	76' 11''	17.2	23.4	208,313	232577	5,908	6,925	7,732
30D CB 24-17	60' 1''	80' 5''	18.3	24.5	221,352	245616	6,239	7,359	8,165
30D CB 24-18	63' 8''	84'	19.4	25.6	234,391	258655	6,570	7,792	8,599
30D CB 24-19	67' 2''	87' 6''	20.5	26.7	247,429	271693	6,901	8,226	9,032
30D CB 24-20	70' 9''	91' 1''	21.6	27.8	260,468	284732	7,233	8,659	9,466
30D CB 24-21	74' 3''	94' 7''	22.6	28.8	273,507	297771	7,564	9,093	9,899
30D CB 24-22	77' 9''	98' 1''	23.7	29.9	286,546	310810	7,895	9,526	10,333
30D CB 24-23	81' 4''	101' 8''	24.8	31	299,585	323849	8,226	9,959	10,766
30D CB 24-24	84' 10''	105' 2''	25.9	32	312,623	336887	8,557	10,393	11,200
30D CB 24-25	88' 5''	108' 9''	27	33.2	325,662	349926	8,889	10,826	11,633
30D CB 24-26	91' 11''	112' 3''	28	34.2	338,701	362965	9,220	11,260	12,066
30D CB 24-27	95' 6''	115' 10''	29.1	35.3	351,740	376004	9,551	11,693	12,500
30D CB 24-28	99'	119' 4''	30.2	36.4	364,779	389043	9,882	12,127	12,933
30D CB 24-29	102' 6''	122' 10''	31.2	37.4	377,817	402081	10,213	12,560	13,367
30D CB 24-30	106' 1''	126' 5''	32.3	38.5	390,856	415120	10,545	12,994	13,800

Model 30D CB 26 - 80'5"

Models 30D CB 26 - 80' 5" (24.5 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 26-10	35' 4''	57' 6''	10.8	17.5	152,664	183513	4,661	5,075	6,101
30D CB 26-11	38' 11''	61' 1''	11.9	18.6	167,966	198815	5,050	5,584	6,609
30D CB 26-12	42' 5''	64' 7''	12.9	19.7	183,269	214118	5,439	6,093	7,118
30D CB 26-13	46'	68' 2''	14	20.8	198,571	229420	5,828	6,601	7,627
30D CB 26-14	49' 6''	71' 8''	15.1	21.8	213,874	244723	6,216	7,110	8,136
30D CB 26-15	53'	75' 2''	16.2	22.9	229,176	260025	6,605	7,619	8,644
30D CB 26-16	56' 7''	78' 9''	17.2	24	244,479	275328	6,994	8,128	9,153
30D CB 26-17	60' 1''	82' 3''	18.3	25.1	259,781	290630	7,382	8,636	9,662
30D CB 26-18	63' 8''	85' 10''	19.4	26.2	275,084	305933	7,771	9,145	10,171
30D CB 26-19	67' 2''	89' 4''	20.5	27.2	290,386	321235	8,160	9,654	10,679
30D CB 26-20	70' 9''	92' 11''	21.6	28.3	305,688	336537	8,548	10,162	11,188
30D CB 26-21	74' 3''	96' 5''	22.6	29.4	320,991	351840	8,937	10,671	11,697
30D CB 26-22	77' 9''	99' 11''	23.7	30.4	336,293	367142	9,326	11,180	12,205
30D CB 26-23	81' 4''	103' 6''	24.8	31.6	351,596	382445	9,715	11,689	12,714
30D CB 26-24	84' 10''	107'	25.9	32.6	366,898	397747	10,103	12,197	13,223
30D CB 26-25	88' 5''	110' 7''	27	33.7	382,201	413050	10,492	12,706	13,732
30D CB 26-26	91' 11''	114' 1''	28	34.8	397,503	428352	10,881	13,215	14,240
30D CB 26-27	95' 6''	117' 8''	29.1	35.9	412,806	443655	11,269	13,723	14,749
30D CB 26-28	99'	121'	30.2	36.9	428,108	458957	11,658	14,232	15,258
30D CB 26-29	102' 6''	124' 8''	31.2	38	443,411	474260	12,047	14,741	15,766
30D CB 26-30	106' 1''	128' 3''	32.3	39.1	458,713	489562	12,435	15,250	16,275

Model 30D CB 30 - 92'10"

Models 30D CB 30 - 92' 10" (28.3 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 30-10	35' 4''	61'	10.8	18.6	203,251	250641	6,367	6,757	8,332
30D CB 30-11	38' 11''	64' 7''	11.9	19.7	223,624	271014	6,884	7,434	9,010
30D CB 30-12	42' 5''	68' 1''	12.9	20.8	243,997	291387	7,402	8,111	9,687
30D CB 30-13	46'	71' 7''	14	21.8	264,370	311760	7,919	8,789	10,364
30D CB 30-14	49' 6''	75' 2''	15.1	22.9	284,743	332133	8,437	9,466	11,042
30D CB 30-15	53'	78' 8''	16.2	24	305,116	352506	8,954	10,143	11,719
30D CB 30-16	56' 7''	82' 3''	17.2	25.1	325,489	372879	9,472	10,821	12,396
30D CB 30-17	60' 1''	85' 9''	18.3	26.1	345,862	393252	9,989	11,498	13,073
30D CB 30-18	63' 8''	89' 4''	19.4	27.2	366,235	413625	10,507	12,175	13,751
30D CB 30-19	67' 2''	92' 10''	20.5	28.3	386,609	433999	11,024	12,853	14,428
30D CB 30-20	70' 9''	96' 5''	21.6	29.4	406,982	454372	11,542	13,530	15,105
30D CB 30-21	74' 3''	99' 11''	22.6	30.4	427,355	474745	12,059	14,207	15,783
30D CB 30-22	77' 9''	103' 5''	23.7	31.5	447,728	495118	12,577	14,884	16,460
30D CB 30-23	81' 4''	107'	24.8	32.6	468,101	515491	13,094	15,562	17,137
30D CB 30-24	84' 10''	110' 6''	25.9	33.7	488,474	535864	13,612	16,239	17,814
30D CB 30-25	88' 5''	114' 1''	27	34.8	508,847	556237	14,129	16,916	18,492
30D CB 30-26	91' 11''	117' 7''	28	35.8	529,220	576610	14,647	17,594	19,169
30D CB 30-27	95' 6''	121' 2''	29.1	36.9	549,593	596983	15,164	18,271	19,846
30D CB 30-28	99'	124' 8''	30.2	38	569,966	617356	15,682	18,948	20,524
30D CB 30-29	102' 6''	128' 2''	31.2	39.1	590,340	637730	16,199	19,625	21,201
30D CB 30-30	106' 1''	131' 9''	32.3	40.2	610,713	658103	16,717	20,303	21,878

Model 30D CB 34 - 105'2"

Models 30D CB 34 - 105' 2" (32 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 34-10	35' 4''	64' 7''	10.8	19.7	261,064	330050	8,384	8,679	10,972
30D CB 34-11	38' 11''	68' 2''	11.9	20.8	287,232	356218	9,048	9,549	11,842
30D CB 34-12	42' 5''	71' 8''	12.9	21.8	313,401	382387	9,713	10,419	12,712
30D CB 34-13	46'	75' 3''	14	22.9	339,569	408555	10,378	11,289	13,582
30D CB 34-14	49' 6''	78' 9''	15.1	24	365,737	434723	11,042	12,159	14,452
30D CB 34-15	53'	82' 3''	16.2	25.1	391,905	460891	11,707	13,029	15,322
30D CB 34-16	56' 7''	85' 10''	17.2	26.2	418,073	487059	12,372	13,899	16,192
30D CB 34-17	60' 1''	89' 4''	18.3	27.2	444,241	513227	13,037	14,768	17,062
30D CB 34-18	63' 8''	92' 11''	19.4	28.3	470,409	539395	13,701	15,638	17,932
30D CB 34-19	67' 2''	96' 5''	20.5	29.4	496,577	565563	14,366	16,508	18,802
30D CB 34-20	70' 9''	100'	21.6	30.5	522,745	591731	15,031	17,378	19,672
30D CB 34-21	74' 3''	103' 6''	22.6	31.6	548,913	617899	15,695	18,248	20,542
30D CB 34-22	77' 9''	107'	23.7	32.6	575,082	644068	16,360	19,118	21,412
30D CB 34-23	81' 4''	110' 7''	24.8	33.7	601,250	670236	17,025	19,988	22,281
30D CB 34-24	84' 10''	114' 1''	25.9	34.8	627,418	696404	17,689	20,858	23,151
30D CB 34-25	88' 5''	117' 8''	27	35.9	653,586	722572	18,354	21,728	24,021
30D CB 34-26	91' 11''	121' 2''	28	36.9	679,754	748740	19,019	22,598	24,891
30D CB 34-27	95' 6''	124' 9''	29.1	38	705,922	774908	19,684	23,468	25,761
30D CB 34-28	99'	128' 3''	30.2	39.1	732,090	801076	20,348	24,338	26,631

MODEL 30D CB 40 – 123’9”

Model	Diameter	Eave Height	Peak Height	Eave Bushels	Peak Bushels	Peak M Ton	Peak Cub M
CB40-15	123'-9" [37.72M]	53'-1" [16.17]	85'-7"	542,432	654,764	16,631	21,770
CB40-16	123'-9" [37.72M]	56'-7" [17.24]	89'-2" [27.18]	578,651	690,982	17,551	22,974
CB40-17	123'-9" [37.72M]	60'-2" [18.32]	92'-8" [28.24]	614,870	727,201	18,471	24,178
CB40-18	123'-9" [37.72M]	63'-8" [19.40]	96'-3" [29.34]	651,089	763,420	19,391	25,382
CB40-19	123'-9" [37.72M]	67'-3" [20.48]	99'-9" [30.40]	687,308	799,639	20,311	26,587
CB40-20	123'-9" [37.72M]	70'-9" [21.55]	103'-3" [31.47]	723,526	835,858	21,231	27,791
CB40-21	123'-9" [37.72M]	74'-4" [22.63]	106'-10"	759,745	872,077	22,151	28,995
CB40-22	123'-9" [37.72M]	77'-10" [23.71]	110'-4" [33.63]	795,964	908,295	23,071	30,199
CB40-23	123'-9" [37.72M]	81'-4" [24.79]	113'-11" [34.72]	832,183	944,514	23,991	31,404
CB40-24	123'-9" [37.72M]	84'-11" [25.86]	117'-5" [35.79]	868,402	980,733	24,911	32,608
CB40-25	123'-9" [37.72M]	88'-5" [26.94]	121'-0" [36.88]	904,621	1,016,952	25,831	33,812

Model 30D CB 45 - 139'3"

Models 30D CB 45 - 139' 3" (42.4 m) Diameter
Bin Model #	Eave Height (ft)	Overall Height (ft)	Eave Height (M)	Overall Height (M)	Level to Eave Capacity (Bushels)	Filled to Peak Capacity (Bushels)	Filled to Peak Capacity (M Ton)	Filled to Eave Capacity (Cub. M)	Filled to Peak Capacity (Cub. M)
30D CB 45-19	67' 2''	103' 9''	20.5	31.6	869,882	1,029,814	26,159	28,919	34,235
30D CB 45-20	70' 9''	107' 3''	21.6	32.7	915,722	1,075,663	27,323	30,442	35,760
30D CB 45-21	74' 3''	110' 11''	22.6	33.8	961,548	1,121,480	28,487	31,966	37,283
30D CB 45-22	77' 10"	115'	23.71	35.10	1,007,402	1,167,332	29,651	33,490	38,807
30D CB 45-23	81' 4"	118' 7"	24.79	36.10	1,053,242	1,213,172	30,815	35,014	40,331
30D CB 45-24	84' 11"	122' 1"	25.86	37.20	1,099,082	1,259,011	31,979	36,538	41,855
30D CB 45-25	88' 5"	125' 8"	26.94	38.30	1,144,922	1,304,851	33,144	38,062	43,379

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