Carbody Shell (two decks)

Assembly

Aluminium melting crucible casting process.jpg · Commons ↗ Report photo

Welded steel underframe with aluminium upper structure forming a lowered floor between the bogies and a full upper deck.

Direct parts	8
Total parts	181
Used in	1 assembly
Class	Assembly

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Welded steel underframe with aluminium upper structure forming a lowered floor between the bogies and a full upper deck. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Carbody Shell (two decks) parts and their functions

8 top-level parts · 181 parts in total · full bill of materials below

Carbody Shell (two decks) parts diagram: 1 welded steel underframe, 2 lower deck floor panel, 3 upper deck floor panel, 4 sidewall module, 5 roof structure, 6 end wall structure, 7 double-glazed window, 8 fastener set. 181 parts in 8 top-level items. — Carbody Shell (two decks) 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	Welded Steel Underframe	1×
2	Lower Deck Floor Panel	1×	Dropped between-bogie floor
3	Upper Deck Floor Panel	1×	Mezzanine deck
4	Sidewall Module 3 parts	2×
5	Roof Structure 2 parts	1×
6	End Wall Structure	2×
7	Double-Glazed Window 2 parts	48×	Double-glazed lights both decks
8	Fastener Set	8×	Bolts, nuts, and washers.

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Build & assembly graph

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Bill of materials for Carbody Shell (two decks)

8 top-level lines · 15 rows shown · 181 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Welded Steel Underframe	double-decker-train-underframe	1×	1	·	part
2	Lower Deck Floor Panel	double-decker-train-lower-floor	1×	1	·	part
3	Upper Deck Floor Panel	double-decker-train-upper-floor	1×	1	·	part
4	Sidewall Module 3 parts	double-decker-train-sidewall	2×	2	20	assembly
4.1	Sheet Metal Panel	sheet-panel	6×	12	·	part
4.2	Window Frame	double-decker-train-window-frame	12×	24	·	part
4.3	Fastener Set	fastener-set	2×	4	·	part
5	Roof Structure 2 parts	double-decker-train-roof-structure	1×	1	32	assembly
5.1	Sheet Metal Panel	sheet-panel	8×	8	·	part
5.2	Roof Rib	double-decker-train-roof-rib	24×	24	·	part
6	End Wall Structure	double-decker-train-endwall	2×	2	·	part
7	Double-Glazed Window 2 parts	double-decker-train-window	48×	48	2	assembly
7.1	Laminated Glazing Unit	double-decker-train-glazing	1×	48	·	part
7.2	Window Rubber Seal	double-decker-train-window-seal	1×	48	·	part
8	Fastener Set	fastener-set	8×	8	·	part

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Where the carbody shell (two decks) is used

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

Rail & Transit 1 Double-Decker Train

Used in 1 assembly

Double-Decker Train

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–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Bharat Forge bharatforge.com ↗	Pune, IN	Forgings & metal parts	500 pcs	6–10 wks
🇨🇳CITIC Dicastal dicastal.com ↗	Qinhuangdao, CN	Aluminium castings & wheels	500 pcs	6–10 wks
🇮🇳Tata AutoComp tataautocomp.com ↗	Pune, IN	Auto components	500 pcs	6–10 wks
🇸🇬Beyonics beyonics.com ↗	Singapore	Precision metal & mfg	500 pcs	6–10 wks
🇮🇳Sundaram Clayton sundaram-clayton.com ↗	Chennai, IN	Die castings	500 pcs	6–10 wks