Trolley

Assembly

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Carriage running along the girder, carrying the hoist and supplying power via festoon.

Direct parts	4
Total parts	43
Used in	1 assembly
Class	Assembly

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Carriage running along the girder, carrying the hoist and supplying power via festoon. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Trolley parts and their functions

4 top-level parts · 43 parts in total · full bill of materials below

Trolley parts diagram: 1 trolley frame, 2 trolley wheel, 3 trolley drive unit, 4 festoon cable system. 43 parts in 4 top-level items. — Trolley 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	Trolley Frame	1×	Welded frame riding the girder runway.
2	Trolley Wheel	4×	Wheel running on the girder rail.
3	Trolley Drive Unit 3 parts	1×	Motor and gearbox traversing the trolley along the girder.
4	Festoon Cable System 2 parts	1×	Trailing festoon carrier feeding power and signal to the moving trolley.

3D model

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Build & assembly graph

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Bill of materials for Trolley

4 top-level lines · 16 rows shown · 43 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Trolley Frame	container-crane-trolley-frame	1×	1	·	part
2	Trolley Wheel	container-crane-trolley-wheel	4×	4	·	part
3	Trolley Drive Unit 3 parts	container-crane-trolley-drive	1×	1	33	assembly
3.1	AC Drive Motor 4 parts	container-crane-ac-motor	1×	1	25	assembly
3.1.1	Stator Assembly 3 parts + deeper ›	stator-assembly	1×	1	3	assembly
3.1.2	Rotor Assembly 4 parts + deeper ›	rotor-assembly	1×	1	19	assembly
3.1.3	Motor Housing	motor-housing	1×	1	·	part
3.1.4	Ball Bearing	ball-bearing	2×	2	·	part
3.2	Reduction Gearbox 3 parts	container-crane-gearbox	1×	1	7	assembly
3.2.1	Gearbox Housing	gearbox-housing	1×	1	·	part
3.2.2	Helical Gear Pair	gear-pair	2×	2	·	part
3.2.3	Ball Bearing	ball-bearing	4×	4	·	part
3.3	Encoder	encoder	1×	1	·	part
4	Festoon Cable System 2 parts	container-crane-festoon-cable	1×	1	5	assembly
4.1	Wire Bundle	wire-bundle	1×	1	·	part
4.2	Connector	connector	4×	4	·	part

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Where the trolley is used

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

Material Handling 1 Container Crane

Used in 1 assembly

Container 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