32
Bridge Beam Selection Char ts
S e r i e s 3 — S i n g l e G i r d e r B e a m S i z e s
Bridge beam sizing is based on Harrington chain hoist products’ weights and speeds
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Allowable |
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Span |
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(ft) | 1/2 | 1 | 2 | 3 | 5 | 8 | 10 | |
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10 | S8x18.4 | S8x18.4 | S10x25.4 | S12x31.8 | S12x40.8 | W18x71 | W21x93 | |
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15 | S8x18.4 | S8x18.4 | S10x25.4 | S12x40.8 | S15x50 | W21x83 | W18x106 | |
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20 | S8x18.4 | S10x25.4 | S12x31.8 | S15x42.9 | S15x42.9 | W21x93 | W18x119 | |
C8x11.5 | ||||||||
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25 | S10x25.4 | S10x25.4 | S12x31.8 | S15x42.9 | S15x42.9 | W24x103 | W24x103 | |
C8x11.5 | C8x11.5 | C10x15.3 | C12x20.7 | |||||
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30 | S10x25.4 | S12x31.8 | S15x42.9 | S15x42.9 | W16x77 | W24x103 | W27x129 | |
C10x15.3 | ||||||||
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35 | S12x31.8 | S15x42.9 | S15x42.9 | W16x67 | W21x83 | W27x114 | W30x148 | |
C8x11.5 | ||||||||
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40 | S15x42.9 | S15x42.9 | W18x60 | W18x71 | W21x83 | W27x114 | W27x129 | |
C8x11.5 | C12x20.7 | C15x33.9 | ||||||
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45 | S15x42.9 | W16x57 | W18x71 | W18x76 | W24x94 | W27x114 | W30x148 | |
C8x11.5 | C15x33.9 | C15x33.9 | ||||||
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50 | W16x40 | W18x60 | W18x76 | W21x83 | W27x102 | W30x124 | W30x148 | |
C15x33.9 | C15x33.9 | |||||||
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55 | W16x57 | W16x67 | W21x83 | W24x94 | W27x114 | W30x132 | W30x148 | |
C15x33.9 | C15x33.9 | |||||||
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60 | W16x67 | W18x76 | W21x93 | W27x114 | W30x116 | W33x141 | W33x169 | |
C15x33.9 | C15x33.9 | C15x33.9 | ||||||
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Note: Above caps are span less 10'0" for overall length.
Consult Customer Service for wire rope hoist beam sizes.
H P C R e c o m m e n d e d B r i d g e B e a m s — E l e c t r i c H o i s t
Bridge beam sizing is based on Harrington products’ weights and speeds
1.Includes 15% allowance for Electric Hoist load factor.
2.Based on Harrington’s electric chain hoist product.
3.For spans greater than 10 ft, braces between end truck and bridge beam are recommended.
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Capacity |
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(Tons) | 10 | 15 | 20 | 24 | |
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1/2 | S8x18.4 | S8x18.4 | S8x18.4 | S10x25.4 | |
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1 | S8x18.4 | S8x18.4 | S10x25.4 | S10x25.4 | |
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2 | S10x25.4 | S10x25.4 | S12x31.8 | S12x31.8 | |
C8x11.5 | |||||
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