Vertical Mast
AssemblyUpright lattice column held vertical by the two stifflegs, carrying boom and hoist loads to the foot socket. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Vertical Mast parts and their functions
5 top-level parts · 104 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Mast Lattice Section 3 parts | 3× | Stacked lattice sections |
| 2 | Mast Cap & Spider 4 parts | 1× | Spider plate at the top |
| 3 | Mast Foot Pivot 4 parts | 1× | Bottom journal of the mast that turns in the foot socket as the crane slews. |
| 4 | Mast Collar | 2× | Boom and stiffleg attach collars |
| 5 | Fastener Set | 1× | Bolts, nuts, and washers. |
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Bill of materials for Vertical Mast
5 top-level lines · 16 rows shown · 104 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Mast Lattice Section 3 parts | derrick-crane-mast-section | 3× | 3 | 29 | assembly |
| 1.1 | Mast Chord Angle | derrick-crane-chord-angle | 4× | 12 | · | part |
| 1.2 | Lacing Bar | derrick-crane-lacing-bar | 24× | 72 | · | part |
| 1.3 | Fastener Set | fastener-set | 1× | 3 | · | part |
| 2 | Mast Cap & Spider 4 parts | derrick-crane-mast-cap | 1× | 1 | 8 | assembly |
| 2.1 | Spider Casting | derrick-crane-spider-casting | 1× | 1 | · | part |
| 2.2 | Bridle Sheave | derrick-crane-bridle-sheave | 2× | 2 | · | part |
| 2.3 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 2.4 | Connection Pin Set | derrick-crane-pin-set | 1× | 1 | · | part |
| 3 | Mast Foot Pivot 4 parts | derrick-crane-mast-foot-pivot | 1× | 1 | 6 | assembly |
| 3.1 | Pivot Journal | derrick-crane-pivot-journal | 1× | 1 | · | part |
| 3.2 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 3.3 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 3.4 | Slew Bull Wheel | derrick-crane-slew-bullwheel | 1× | 1 | · | part |
| 4 | Mast Collar | derrick-crane-mast-collar | 2× | 2 | · | part |
| 5 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the vertical mast 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–$200. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| 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 |