Electrical System parts and their functions

7 top-level parts · 65 parts in total · full bill of materials below

#	Part	Qty	What it does
1	12 V Battery	2×	24V bank
2	Alternator 3 parts	1×	Heavy-duty alternator.
3	Wire Bundle	1×	Group of insulated conductors cut to length, terminated, and bound together to carry power and signals between the assemblies of a machine.
4	Connector	30×	Mating plug-and-socket pair that joins two lengths of wiring or a cable to a board so a circuit can be assembled, serviced, and separated without soldering.
5	Fuse Box	1×	Enclosure holding the fuses and relays that protect and switch the vehicle's electrical circuits.
6	Relay	6×	Electromechanical switch in which a small coil current closes or opens contacts rated for a much larger load, isolating control circuits from what they switch.
7	Lighting Set	1×	Head, tail, and marker lamps.

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Build & assembly graph

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Bill of materials for Electrical System

7 top-level lines · 17 rows shown · 65 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	12 V Battery	lv-battery	2×	2	·	part
2	Alternator 3 parts	dump-truck-alternator	1×	1	24	assembly
2.1	Stator Assembly 3 parts	stator-assembly	1×	1	3	assembly
2.1.1	Stator Core (laminations)	stator-core	1×	1	·	part
2.1.2	Copper Winding	copper-winding	1×	1	·	part
2.1.3	Slot Insulation	stator-insulation	1×	1	·	part
2.2	Rotor Assembly 4 parts	rotor-assembly	1×	1	19	assembly
2.2.1	Rotor Shaft	rotor-shaft	1×	1	·	part
2.2.2	Rotor Core	rotor-core	1×	1	·	part
2.2.3	Neodymium Magnet	neodymium-magnet	16×	16	·	part
2.2.4	Ball Bearing	ball-bearing	1×	1	·	part
2.3	Ball Bearing	ball-bearing	2×	2	·	part
3	Wire Bundle	wire-bundle	1×	1	·	part
4	Connector	connector	30×	30	·	part
5	Fuse Box	fuse-box	1×	1	·	part
6	Relay	relay	6×	6	·	part
7	Lighting Set	dump-truck-lights	1×	1	·	part

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Where the electrical system is used

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

• Construction & Earthmoving 1 Dump Truck

Used in 1 assembly

Dump Truck

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