BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Mast Tower

Assembly

Stacked lattice sections about 1.5 m long, bolted face to face, each carrying a length of gear rack; the platform itself hoists and bolts new sections during erection. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Mast Tower parts and their functions

5 top-level parts · 65 parts in total · full bill of materials below
Mast Tower parts diagram: 1 mast section, 2 mast rack, 3 section bolts, 4 guide tube, 5 mast cap. 65 parts in 5 top-level items.
Mast Tower parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Mast Section 20× Lattice mast sections
2 Mast Rack 20× Section rack segments
3 Section Bolts 20× Section joint bolt sets
4 Guide Tube 4× Roller guide tubes
5 Mast Cap 1× Top limit cap

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Mast Tower

5 top-level lines · 5 rows shown · 65 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Mast Section mast-climbing-work-platform-mast-section 20× 20 · part
2 Mast Rack mast-climbing-work-platform-mast-rack 20× 20 · part
3 Section Bolts mast-climbing-work-platform-mast-bolts 20× 20 · part
4 Guide Tube mast-climbing-work-platform-guide-tube 4× 4 · part
5 Mast Cap mast-climbing-work-platform-mast-cap 1× 1 · part

Something wrong in this list? Report a problem with this BOM.

Where the mast tower 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–$200. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Bharat Forge
bharatforge.com ↗
Pune, IN Forgings & metal parts 500 pcs 6–10 wks
dicastal.com ↗ Qinhuangdao, CN Aluminium castings & wheels 500 pcs 6–10 wks
tataautocomp.com ↗ Pune, IN Auto components 500 pcs 6–10 wks
🇸🇬Beyonics
beyonics.com ↗
Singapore Precision metal & mfg 500 pcs 6–10 wks
sundaram-clayton.com ↗ Chennai, IN Die castings 500 pcs 6–10 wks