Telescopic Boom

Assembly

Green Printed Circuit Board and Components.JPG · Commons ↗ Report photo

Multi-section telescoping main boom with single-cylinder pinning extension and optional lattice jib for height and reach.

Direct parts	8
Total parts	23
Used in	1 assembly
Class	Assembly

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Multi-section telescoping main boom with single-cylinder pinning extension and optional lattice jib for height and reach. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Telescopic Boom parts and their functions

8 top-level parts · 23 parts in total · full bill of materials below

Telescopic Boom parts diagram: 1 boom base section, 2 telescope section, 3 telescope cylinder, 4 luffing cylinder, 5 pinning system, 6 boom head, 7 lattice jib, 8 wear pad. 23 parts in 8 top-level items. — Telescopic Boom parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Boom Base Section	1×	Boom base section
2	Telescope Section	5×	Telescoping sections
3	Telescope Cylinder	1×	Telescope cylinder
4	Luffing Cylinder	1×	Boom luffing cylinder
5	Pinning System	1×	Section pinning mechanism
6	Boom Head	1×	Boom head sheaves
7	Lattice Jib	1×	Erectable lattice jib
8	Wear Pad	12×	Section wear pads

3D model

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Build & assembly graph

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Bill of materials for Telescopic Boom

8 top-level lines · 8 rows shown · 23 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Boom Base Section	mobile-crane-all-terrain-base-section	1×	1	·	part
2	Telescope Section	mobile-crane-all-terrain-telescope-section	5×	5	·	part
3	Telescope Cylinder	mobile-crane-all-terrain-boom-cylinder	1×	1	·	part
4	Luffing Cylinder	mobile-crane-all-terrain-luffing-cylinder	1×	1	·	part
5	Pinning System	mobile-crane-all-terrain-pinning-system	1×	1	·	part
6	Boom Head	mobile-crane-all-terrain-boom-head	1×	1	·	part
7	Lattice Jib	mobile-crane-all-terrain-lattice-jib	1×	1	·	part
8	Wear Pad	mobile-crane-all-terrain-wear-pad	12×	12	·	part

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Where the telescopic boom is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Construction & Earthmoving 1 All-Terrain Mobile Crane

Used in 1 assembly

All-Terrain Mobile Crane

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 $1–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳JLCPCB jlcpcb.com ↗	Shenzhen, CN	PCB fabrication	100 pcs	2–4 wks
🇨🇳PCBWay pcbway.com ↗	Shenzhen, CN	PCB fab & assembly	100 pcs	2–4 wks
🇨🇳Shennan Circuits scc.com.cn ↗	Shenzhen, CN	PCB manufacturer	100 pcs	2–4 wks
🇮🇳Shogini Technoarts shogini.com ↗	Mumbai, IN	PCB manufacturer	100 pcs	2–4 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	100 pcs	2–4 wks