Multi-Section Boom
AssemblyPrimary telescoping or articulated reach section achieving 30–40 m of vertical reach when fully extended. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Multi-Section Boom parts and their functions
7 top-level parts · 20 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Boom Base | 1× | Welded box section pinned to the turret frame and housing the cylinder rod end. |
| 2 | Primary Boom Section | 1× | Main telescoping or articulated section, typically 8–12 m, with hydraulic cushions. |
| 3 | Secondary Boom Section | 1× | Extended section sliding or pivoting inside the primary, adding 6–10 m reach. |
| 4 | Tertiary Boom Section | 1× | Innermost or tip section for final reach and light load handling. |
| 5 | Boom Pin | 6× | High-strength steel pin articulating sections with bronze bushings. |
| 6 | Boom Lift Cylinder | 2× | Duplex rod rod piston cylinder driving boom raise and articulation with load sensing. |
| 7 | Boom Joint Seal | 8× | Elastomer or polyurethane seal ring preventing oil weep at articulation pins. |
3D model
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Build & assembly graph
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Bill of materials for Multi-Section Boom
7 top-level lines · 7 rows shown · 20 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Boom Base | high-reach-demolition-excavator-boom-base | 1× | 1 | · | part |
| 2 | Primary Boom Section | high-reach-demolition-excavator-boom-section-one | 1× | 1 | · | part |
| 3 | Secondary Boom Section | high-reach-demolition-excavator-boom-section-two | 1× | 1 | · | part |
| 4 | Tertiary Boom Section | high-reach-demolition-excavator-boom-section-three | 1× | 1 | · | part |
| 5 | Boom Pin | high-reach-demolition-excavator-boom-pin | 6× | 6 | · | part |
| 6 | Boom Lift Cylinder | high-reach-demolition-excavator-boom-cylinder | 2× | 2 | · | part |
| 7 | Boom Joint Seal | high-reach-demolition-excavator-boom-joint-seal | 8× | 8 | · | part |
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Where the multi-section boom 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 $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |