Stiffened Series Specification Table
 
Model** Eave Hgt.
(ft/in) 		Overall Hgt.
(ft/in) 		Overall Hgt.
(meters) 		Bushels*
(cap.)		 Metric Tons*
(max.)
Wheat Corn Rice
BEHLEN M9 STIFFENED BIN - Diameter 9 Meters (29' 6")
9x9
29' 8"
38' 2"
11.62
18,845
532
479
385
9x10
32' 11"
41' 5"
12.62
20,767
586
527
425
9x11
36' 3"
44' 9"
13.62
22,681
640
576
464
9x12
39' 6"
48' 0"
14.62
24,594
694
624
503
9x13
42' 10"
51' 4"
15.62
26,507
747
673
542
9x14
46' 1"
54' 7"
16.62
28,420
801
721
581
9x15
49' 4"
57' 10"
17.62
30,333
855
770
620
9x16
52' 8"
61' 2"
18.62
32,247
909
818
659
9x17
55' 11"
64' 5"
19.62
34,160
963
867
698
9x18
59' 3"
67' 9"
20.62
36,073
1,017
915
737
9x19
62' 6"
71' 0"
21.62
37,986
1,071
964
777
9x20
65' 9"
74' 3"
22.62
39,899
1,125
1,013
816
9x21
69' 0"
77' 6"
23.62
41,813
1,179
1,061
855
9x22
72' 4"
80' 9"
24.62
43,726
1,233
1,110
894
9x23
75' 8"
84' 1"
25.62
45,639
1,287
1,158
933
9x24
78' 11"
87' 3"
26.62
47,552
1,341
1,207
972
BEHLEN M10 STIFFENED BIN - Diameter 10 Meters (32' 10")
10x9
29' 8"
38' 8 "
11.78
23,486
662
596
480
10x10
32' 11"
41' 11"
12.78
25,848
729
656
528
10x11
36' 3"
45' 2"
13.78
28,210
795
716
577
10x12
39' 6"
48' 6"
14.78
30,572
862
776
625
10x13
42' 10"
51' 9"
15.78
32,934
929
836
673
10x14
46' 1"
55' 0"
16.78
35,296
995
896
722
10x15
49' 4"
58' 4"
17.78
37,658
1,062
956
770
10x16
52' 8"
61' 7 "
18.78
40,020
1,129
1,016
818
10x17
55' 11"
64' 11"
19.78
42,382
1,195
1,076
866
10x18
59' 3"
68' 9"
20.78
44,744
1,262
1,136
915
10x19
62' 6"
71' 6"
21.78
47,106
1,328
1,196
963
10x20
65' 9"
74' 9"
22.78
49,468
1,395
1,255
1,011
10x21
69' 0"
78' 0"
23.78
51,830
1,461
1,315
1,060
10x22
72' 4"
81' 4"
24.78
54,192
1,528

1,375
1,108
10x23
75' 8"
84' 7"
25.78
56,554
1,595
1,435
1,156
10x24
78' 11"
87' 11"
26.78
58,916
1,661
1,495
1,204
BEHLEN M11 STIFFENED BIN - Diameter 11 Meters (36' 1")
11x9
29' 8"
39' 7"
12.07
28,671
809
728
586
11x10
32' 11"
42' 10"
13.07
31,529
889
800
645
11x11
36' 3"
46' 1"
14.07
34,387
970
873
703
11x12
39' 6"
49' 5"
15.07
37,245
1,050
945
761
11x13
42' 10"
52' 8"
16.07
40,103
1,131
1,018
820
11x14
46' 1"
55' 11"
17.07
42,961
1,211
1,090
878
11x15
49' 4"
59' 3"
18.07
45,819
1,292
1,163
937
11x16
52' 8"
62' 6"
19.07
48,677
1,373
1,235
995
11x17
55' 11"
65' 10"
20.07
51,535
1,453
1,308
1,054
11x18
59' 3"
69' 1"
21.07
54,393
1,534
1,380
1,120
11x19
62' 6"
72' 4"
22.07
57,251
1,614
1,453
1,170
11x20
65' 9"
75' 8"
23.07
60,109
1,695
1,525
1,229
11x21
69' 0"
78' 11"
24.07
62,967
1,776
1,598
1,287
11x22
72' 4"
82' 2"
25.07
65,825
1,856
1,671
1,346
11x23
75' 8"
85' 5"
26.07
68,683
1,937
1,743
1,404
11x24
78' 11"
88' 10"
27.07
71,541
2,017
1,816
1,463
BEHLEN M13 STIFFENED BIN - Diameter 13 Meters (42' 8")
13x9
29' 8"
41' 6"
12.65
40,752
1,149
1,034
833
13x10
32' 11"
44' 10"
13.65
44,744
1,262
1,136
915
13x11
36' 3"
48' 1"
14.65
48,736
1,374
1,237
996
13x12
39' 6"
51' 5"
15.65
52,727
1,487
1,338
1,078
13x13
42' 10"
54' 8"
16.65
56,719
1,599
1,439
1,160
13x14
46' 1"
57' 11"
17.65
60,711
1,712
1,541
1,241
13x15
49' 4"
61' 3"
18.65
64,703
1,825
1,642
1,323
13x16
52' 8"
64' 6"
19.65
68,694
1,937
1,743
1,404
13x17
55' 11"
67' 10"
20.65
72,686
2,050
1,845
1,486
13x18
59' 3"
71' 1"
21.65
76,678
2,162
1,946
1,568
13x19
62' 6"
74' 4"
22.65
80,670
2,275
2,047
1,649
13x20
65' 9"
77' 8"
23.65
84,662
2,387
2,149
1,731
13x21
69' 0"
80' 11"
24.65
88,653
2,500
2,250
1,812
13x22
72' 4"
84' 2"
25.65
92,645
2,612
2,351
1,894
13x23
75' 8"
87' 5"
26.65
96,637
2,725
2,452
1,976
13x24
78' 11"
90' 8"
27.65
100,629
2,837
2,554
2,057
BEHLEN M15 STIFFENED BIN - Diameter 15 Meters (49' 3")
15x9
29' 8"
42' 6"
12.96
55,190
1,556
1,401
1,128
15x10
32' 11"
45' 10"
13.96
60,505
1,706
1,535
1,237
15x11
36' 3"
49' 1"
14.96
65,819
1,856
1,670
1,346
15x12
39' 6"
52' 4"
15.96
71,134
2,006
1,805
1,454
15x13
42' 10"
55' 8"
16.96
76,448
2,156
1,940
1,563
15x14
46' 1"
58' 11"
17.96
81,763
2,305
2,075
1,671
15x15
49' 4"
62' 2"
18.96
87,077
2,455
2,210
1,780
15x16
52' 8"
65' 6"
19.96
92,392
2,605
2,345
1,889
15x17
55' 11"
68' 9"
20.96
97,706
2,755
2,480
1,997
15x18
59' 3"
72' 0"
21.96
103,021
2,905
2,614
2,106
15x19
62' 6"
75' 4"
22.96
108,335
3,055
2,749
2,215
15x20
65' 9"
78' 7"
23.96
113,650
3,205
2,884
2,323
15x21
69' 0"
81' 11"
24.96
118,964
3,354
3,019
2,432
15x22
72' 4"
85' 2 "
25.96
124,279
3,504
3,154
2,541
15x23
75' 8"
88' 5 "
26.96
129,593
3,654
3,289
2,649
15x24
78' 11"
91' 9 "
27.96
134,908
3,804
3,424
2,758
   

* Typical grain densities: Wheat approximately 800 kg/m3 (50 lb/ft3); Corn approximately 720 kg/m3 (45 lb/ft3); Rice approximately 580 kg/m3 (36 lb/ft3). Capacities based on bin filled to eave with grain peaked in roof area at 28° slope. Bushels based on 1.25 cu. ft./bu. Metric ton calculations assume wheat at 800 kb/cubic meter; corn at 720 kg/cubic meter; and rice at 580 kg/cubic meter. All maximum capacities include a 6% compaction allowance as determined by the American Society of Agricultural Engineers (ASAE) standard S413.