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Auxiliary Systems

Assembly

Lights, warning horn, a single sander and the starting battery. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Auxiliary Systems parts and their functions

5 top-level parts · 40 parts in total · full bill of materials below
Auxiliary Systems parts diagram: 1 headlight, 2 air horn, 3 sander unit, 4 12 v battery, 5 charging alternator. 40 parts in 5 top-level items.
Auxiliary Systems parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Headlight 3 parts 2× LED headlight at each end of the locomotive.
2 Air Horn 1× Single-tone pneumatic horn for yard warning.
3 Sander Unit 2 parts 2× Sand box and valve dropping sand to the leading wheels for adhesion.
4 12 V Battery 4× 24 V starting battery bank
5 Charging Alternator 4 parts 1× Belt-driven alternator charging the battery and feeding control loads.

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Auxiliary Systems

5 top-level lines · 21 rows shown · 40 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Headlight 3 parts diesel-shunter-headlight 2× 2 3 assembly
1.1 LED Module diesel-shunter-led-module 1× 2 · part
1.2 Light Housing diesel-shunter-light-housing 1× 2 · part
1.3 Bare PCB pcb-bare 1× 2 · part
2 Air Horn diesel-shunter-horn 1× 1 · part
3 Sander Unit 2 parts diesel-shunter-sander 2× 2 2 assembly
3.1 Sand Box diesel-shunter-sand-box 1× 2 · part
3.2 Sander Valve diesel-shunter-sander-valve 1× 2 · part
4 12 V Battery lv-battery 4× 4 · part
5 Charging Alternator 4 parts diesel-shunter-alternator 1× 1 25 assembly
5.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
5.1.1 Stator Core (laminations) stator-core 1× 1 · part
5.1.2 Copper Winding copper-winding 1× 1 · part
5.1.3 Slot Insulation stator-insulation 1× 1 · part
5.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
5.2.1 Rotor Shaft rotor-shaft 1× 1 · part
5.2.2 Rotor Core rotor-core 1× 1 · part
5.2.3 Neodymium Magnet neodymium-magnet 16× 16 · part
5.2.4 Ball Bearing ball-bearing 1× 1 · part
5.3 Ball Bearing ball-bearing 2× 2 · part
5.4 Drive Belt drive-belt 1× 1 · part

Where the auxiliary systems is used

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

Used in 1 assembly

Diesel Shunter

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
VendorHQSpecialtyMOQLead 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