Crawler Undercarriage Assembly
Excavator-type twin crawler base that propels the 45–200 t machine between holes and spreads its weight on the bench. 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
4 top-level lines · 4 rows shown · 8 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Track Chain | rotary-blasthole-drill-track-chain | 2× | 2 | — | part |
| 2 | Propel Drive | rotary-blasthole-drill-propel-drive | 2× | 2 | — | part |
| 3 | Idler & Roller Set | rotary-blasthole-drill-idler-roller-set | 2× | 2 | — | part |
| 4 | Track Tensioner | rotary-blasthole-drill-track-tensioner | 2× | 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 | — |