Crawler Track Assembly Assembly
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| 🇨🇳Foxconn foxconn.com ↗ | Shenzhen, CN | Electronics contract mfg | $98 | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | $143 | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | $142 | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | $118 | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | $97 | 1,000 pcs | 6–10 wks |
One crawler side: track frame, chain, drive sprocket, travel drive, idler and rollers. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
7 top-level lines · 21 rows shown · 100 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Track Side Frame | crawler-crane-track-frame | 1× | 1 | — | part |
| 2 | Track Shoe (Pad) | crawler-crane-track-shoe | 56× | 56 | — | part |
| 3 | Drive Sprocket | crawler-crane-drive-sprocket | 1× | 1 | — | part |
| 4 | Travel Drive 7 parts | crawler-crane-travel-drive | 1× | 1 | 32 | assembly |
| 4.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 4.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | — | part |
| 4.1.2 | Copper Winding | copper-winding | 1× | 1 | — | part |
| 4.1.3 | Slot Insulation | stator-insulation | 1× | 1 | — | part |
| 4.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 4.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | — | part |
| 4.2.2 | Rotor Core | rotor-core | 1× | 1 | — | part |
| 4.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | — | part |
| 4.2.4 | Ball Bearing | ball-bearing | 1× | 1 | — | part |
| 4.3 | Helical Gear Pair | gear-pair | 2× | 2 | — | part |
| 4.4 | Gearbox Housing | gearbox-housing | 1× | 1 | — | part |
| 4.5 | Ball Bearing | ball-bearing | 4× | 4 | — | part |
| 4.6 | Oil Seal | oil-seal | 2× | 2 | — | part |
| 4.7 | Spring-Applied Disc Brake | crawler-crane-disc-brake | 1× | 1 | — | part |
| 5 | Front Idler | crawler-crane-track-idler | 1× | 1 | — | part |
| 6 | Lower Track Roller | crawler-crane-track-roller | 8× | 8 | — | part |
| 7 | Track Tensioner | crawler-crane-track-tensioner | 1× | 1 | — | part |