Load and Free Trolleys

Assembly

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The carriers that hang the load and run on the free track, picked up and dropped by pusher dogs.

Direct parts	5
Total parts	640
Used in	1 assembly
Class	Assembly

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The carriers that hang the load and run on the free track, picked up and dropped by pusher dogs. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Load and Free Trolleys parts and their functions

5 top-level parts · 640 parts in total · full bill of materials below

Load and Free Trolleys parts diagram: 1 load trolley, 2 front trolley, 3 rear trolley, 4 load bar, 5 carrier hook. 640 parts in 5 top-level items. — Load and Free Trolleys 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	Load Trolley 3 parts	40×	Load trolleys
2	Front Trolley 3 parts	40×	Front trolleys
3	Rear Trolley 2 parts	40×	Rear trolleys
4	Load Bar	40×	Load bars
5	Carrier Hook	80×	Carrier hooks

3D model

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Build & assembly graph

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Bill of materials for Load and Free Trolleys

5 top-level lines · 13 rows shown · 640 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Load Trolley 3 parts	overhead-power-and-free-conveyor-load-trolley	40×	40	5	assembly
1.1	Trolley Wheel	overhead-power-and-free-conveyor-trolley-wheel	2×	80	·	part
1.2	Ball Bearing	ball-bearing	2×	80	·	part
1.3	Trolley Bracket	overhead-power-and-free-conveyor-trolley-bracket	1×	40	·	part
2	Front Trolley 3 parts	overhead-power-and-free-conveyor-front-trolley	40×	40	4	assembly
2.1	Trolley Wheel	overhead-power-and-free-conveyor-trolley-wheel	2×	80	·	part
2.2	Engaging Dog	overhead-power-and-free-conveyor-engaging-dog	1×	40	·	part
2.3	Coil Spring	coil-spring	1×	40	·	part
3	Rear Trolley 2 parts	overhead-power-and-free-conveyor-rear-trolley	40×	40	4	assembly
3.1	Trolley Wheel	overhead-power-and-free-conveyor-trolley-wheel	2×	80	·	part
3.2	Ball Bearing	ball-bearing	2×	80	·	part
4	Load Bar	overhead-power-and-free-conveyor-load-bar	40×	40	·	part
5	Carrier Hook	overhead-power-and-free-conveyor-carrier-hook	80×	80	·	part

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Where the load and free trolleys is used

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

Material Handling 1 Power-and-Free Conveyor

Used in 1 assembly

Power-and-Free Conveyor

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