Roof Car
AssemblySelf-propelled counterweighted chassis that travels the roof track and carries the jib. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Roof Car parts and their functions
5 top-level parts · 48 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Car Chassis | 1× | Welded steel base |
| 2 | Counterweight Block | 8× | Cast ballast blocks |
| 3 | Travel Drive | 2× | Wheel drive units |
| 4 | Wheel Assembly 5 parts | 4× | Rail wheels |
| 5 | Cable Reel | 1× | Trailing power cable |
3D model
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Build & assembly graph
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Bill of materials for Roof Car
5 top-level lines · 10 rows shown · 48 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Car Chassis | facade-bmu-chassis | 1× | 1 | · | part |
| 2 | Counterweight Block | facade-bmu-counterweight | 8× | 8 | · | part |
| 3 | Travel Drive | facade-bmu-travel-drive | 2× | 2 | · | part |
| 4 | Wheel Assembly 5 parts | wheel-assembly | 4× | 4 | 9 | assembly |
| 4.1 | Alloy Wheel | alloy-wheel | 1× | 4 | · | part |
| 4.2 | Tire | tire | 1× | 4 | · | part |
| 4.3 | TPMS Sensor | tpms-sensor | 1× | 4 | · | part |
| 4.4 | Lug Nut | lug-nut | 5× | 20 | · | part |
| 4.5 | Valve Stem | valve-stem | 1× | 4 | · | part |
| 5 | Cable Reel | facade-bmu-cable-reel | 1× | 1 | · | part |
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Where the roof car is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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 $300–$90k. How estimates work| 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 | · |