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Discussion History

Cooling Group

Assembly

Roof-mounted radiators, fans, and water pumps rejecting engine and converter heat. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Cooling Group parts and their functions

5 top-level parts · 11 parts in total · full bill of materials below
Cooling Group parts diagram: 1 radiator core, 2 radiator fan, 3 engine water pump, 4 expansion tank, 5 thermostatic valve. 11 parts in 5 top-level items.
Cooling Group parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Radiator Core 4× Finned-tube core transferring coolant heat to the airstream.
2 Radiator Fan 2× Large axial fan, hydraulically or electrically driven, pulling air through the radiators.
3 Engine Water Pump 2× Centrifugal pump circulating engine coolant.
4 Expansion Tank 1× Header tank accommodating coolant expansion and deaeration.
5 Thermostatic Valve 2× Temperature-controlled valve regulating coolant flow to the radiators.

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Cooling Group

5 top-level lines · 5 rows shown · 11 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Radiator Core freight-locomotive-radiator 4× 4 · part
2 Radiator Fan freight-locomotive-radiator-fan 2× 2 · part
3 Engine Water Pump freight-locomotive-water-pump 2× 2 · part
4 Expansion Tank freight-locomotive-expansion-tank 1× 1 · part
5 Thermostatic Valve freight-locomotive-thermostat 2× 2 · part

Where the cooling group is used

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

Used in 1 assembly

Freight Locomotive

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