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Main Lattice Boom

Assembly

60 m welded tubular lattice boom with chord members, lacing, and a sheave-equipped boom head. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Lattice Boom parts and their functions

4 top-level parts · 34 parts in total · full bill of materials below
Main Lattice Boom parts diagram: 1 boom chord member, 2 boom lacing, 3 boom head sheave block, 4 boom pendant bar. 34 parts in 4 top-level items.
Main Lattice Boom parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Boom Chord Member 4× Main corner chords
2 Boom Lacing 1× Diagonal bracing
3 Boom Head Sheave Block 3 parts 1× Head sheave block
4 Boom Pendant Bar 8× Boom suspension ties

3D model

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Build & assembly graph

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Bill of materials for Main Lattice Boom

4 top-level lines · 7 rows shown · 34 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Boom Chord Member floating-crane-barge-boom-chord 4× 4 · part
2 Boom Lacing floating-crane-barge-boom-lacing 1× 1 · part
3 Boom Head Sheave Block 3 parts floating-crane-barge-boom-head 1× 1 21 assembly
3.1 Wire-Rope Sheave floating-crane-barge-sheave 6× 6 · part
3.2 Ball Bearing ball-bearing 12× 12 · part
3.3 Sheave Axle floating-crane-barge-sheave-axle 3× 3 · part
4 Boom Pendant Bar floating-crane-barge-pendant-bar 8× 8 · part

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Where the main lattice boom is used

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

Used 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
VendorHQSpecialtyMOQLead 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 Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks