Main Wheelchair Frame Assembly
Welded or riveted steel/aluminum structure, folds for transport, supports 150–200 kg. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
7 top-level lines · 19 rows shown · 26 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Frame Tubing | manual-wheelchair-main-tube | 1× | 1 | — | part |
| 2 | Cross-Member Brace | manual-wheelchair-cross-member | 2× | 2 | — | part |
| 3 | Seat Pan Support Frame 2 parts | manual-wheelchair-seat-frame | 1× | 1 | 6 | assembly |
| 3.1 | Seat Support Rail | manual-wheelchair-seat-rail | 2× | 2 | — | part |
| 3.2 | Seat Pivot Hinge 2 parts | manual-wheelchair-seat-hinge | 2× | 2 | 2 | assembly |
| 3.2.1 | Hinge Pin | manual-wheelchair-hinge-pin | 1× | 2 | — | part |
| 3.2.2 | O-Ring Set | oring-set | 1× | 2 | — | part |
| 4 | Wheel Axle Mounting Bracket 2 parts | manual-wheelchair-wheel-axle-mount | 2× | 2 | 2 | assembly |
| 4.1 | Axle Bracket (Stamped/Cast) | manual-wheelchair-axle-bracket | 1× | 2 | — | part |
| 4.2 | Fastener Set | fastener-set | 1× | 2 | — | part |
| 5 | Caster Fork Assembly 3 parts | manual-wheelchair-caster-fork | 2× | 2 | 4 | assembly |
| 5.1 | Caster Fork Tube | manual-wheelchair-fork-tube | 1× | 2 | — | part |
| 5.2 | Caster Pivot Bearing 1 parts | manual-wheelchair-fork-pivot-bearing | 1× | 2 | 2 | assembly |
| 5.2.1 | Ball Bearing | ball-bearing | 2× | 4 | — | part |
| 5.3 | Caster Lock / Anti-Tip Ring | manual-wheelchair-fork-lock | 1× | 2 | — | part |
| 6 | Frame Welded Joints | manual-wheelchair-frame-welds | 1× | 1 | — | part |
| 7 | Folding Mechanism Hinge 2 parts | manual-wheelchair-folding-hinge | 2× | 2 | 2 | assembly |
| 7.1 | Hinge Barrel / Bushing | manual-wheelchair-hinge-barrel | 1× | 2 | — | part |
| 7.2 | Hinge Pin | manual-wheelchair-hinge-pin | 1× | 2 | — | 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 | — |