Train (Passenger Car) Assembly
Welded steel frame with multiple wheel sets (road, guide, anti-rollback), gravity-fed or motor-assisted guidance wheels, and bolted-on seat subframes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
expand / collapse · shared sub-assemblies converge · links to related products · est. labour product / assembly shared across products atomic part related product
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials
4 top-level lines · 17 rows shown · 218 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Wheel Set Assembly 3 parts | roller-coaster-wheel-assembly | 6× | 6 | 31 | assembly |
| 1.1 | Ball Bearing | ball-bearing | 3× | 18 | — | part |
| 1.2 | Wheel Assembly 5 parts | wheel-assembly | 3× | 18 | 9 | assembly |
| 1.2.1 | Alloy Wheel | alloy-wheel | 1× | 18 | — | part |
| 1.2.2 | Tire | tire | 1× | 18 | — | part |
| 1.2.3 | TPMS Sensor | tpms-sensor | 1× | 18 | — | part |
| 1.2.4 | Lug Nut | lug-nut | 5× | 90 | — | part |
| 1.2.5 | Valve Stem | valve-stem | 1× | 18 | — | part |
| 1.3 | Fastener Set | fastener-set | 1× | 6 | — | part |
| 2 | Seat Assembly 5 parts | seat-assembly | 4× | 4 | 7 | assembly |
| 2.1 | Seat Frame | seat-frame | 1× | 4 | — | part |
| 2.2 | Seat Foam | seat-foam | 2× | 8 | — | part |
| 2.3 | Seat Cover | seat-cover | 1× | 4 | — | part |
| 2.4 | Seat Motor | seat-motor | 2× | 8 | — | part |
| 2.5 | Seat Heater Mat | seat-heater | 1× | 4 | — | part |
| 3 | Fastener Set | fastener-set | 3× | 3 | — | part |
| 4 | Cable Harness | cable-harness | 1× | 1 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $300–$90k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 🇨🇳BYD byd.com ↗ | Shenzhen, CN | EV & battery manufacturer | made to order | — |
| tatamotors.com ↗ | Mumbai, IN | Automaker | made to order | — |
| saicmotor.com ↗ | Shanghai, CN | Automaker | made to order | — |
| 🇮🇳Mahindra mahindra.com ↗ | Mumbai, IN | Automaker | made to order | — |
| 🇨🇳Geely global.geely.com ↗ | Hangzhou, CN | Automaker | made to order | — |