Bridge Girder Assembly

Assembly

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Pair of welded box girders spanning the bay, carrying the trolley rails and connecting the two end trucks.

Direct parts	5
Total parts	17
Used in	1 assembly
Class	Assembly

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Pair of welded box girders spanning the bay, carrying the trolley rails and connecting the two end trucks. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bridge Girder Assembly parts and their functions

5 top-level parts · 17 parts in total · full bill of materials below

Bridge Girder Assembly parts diagram: 1 welded box girder, 2 trolley rail, 3 service walkway, 4 girder end plate, 5 fastener set. 17 parts in 5 top-level items. — Bridge Girder Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Welded Box Girder	2×	main span members
2	Trolley Rail	2×	mounted on girder top flanges
3	Service Walkway	1×	maintenance access
4	Girder End Plate	4×	bolted joints to end trucks
5	Fastener Set	8×	HV structural bolt sets

3D model

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Build & assembly graph

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Bill of materials for Bridge Girder Assembly

5 top-level lines · 5 rows shown · 17 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Welded Box Girder	overhead-crane-box-girder	2×	2	·	part
2	Trolley Rail	overhead-crane-trolley-rail	2×	2	·	part
3	Service Walkway	overhead-crane-walkway	1×	1	·	part
4	Girder End Plate	overhead-crane-girder-endplate	4×	4	·	part
5	Fastener Set	fastener-set	8×	8	·	part

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Where the bridge girder assembly is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Material Handling 1 Overhead Bridge Crane

Used in 1 assembly

Overhead Bridge Crane

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks