Main Hoist System
AssemblyLoad winch, hoist rope, and hook block that lift the working load. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Main Hoist System parts and their functions
3 top-level parts · 50 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Hoist Winch 7 parts | 1× | Primary load drum, larger than the luffing winch, with a planetary reduction. |
| 2 | Hoist Rope | 1× | Main lifting wire rope from the drum over the boom head to the hook. |
| 3 | Hook Block 5 parts | 1× | Lower block carrying the load hook and the moving hoist sheaves. |
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Bill of materials for Main Hoist System
3 top-level lines · 19 rows shown · 50 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Hoist Winch 7 parts | derrick-crane-hoist-winch | 1× | 1 | 37 | assembly |
| 1.1 | Winch Drum | derrick-crane-winch-drum | 1× | 1 | · | part |
| 1.2 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 1.3 | Helical Gear Pair | gear-pair | 3× | 3 | · | part |
| 1.4 | Hoist Disc Brake | derrick-crane-disc-brake | 1× | 1 | · | part |
| 1.5 | Winch Drive Motor 4 parts | derrick-crane-drive-motor | 1× | 1 | 25 | assembly |
| 1.5.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 1.5.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 1.5.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 1.5.4 | Motor Holding Brake | derrick-crane-motor-brake | 1× | 1 | · | part |
| 1.6 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 1.7 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 2 | Hoist Rope | derrick-crane-hoist-rope | 1× | 1 | · | part |
| 3 | Hook Block 5 parts | derrick-crane-hook-block | 1× | 1 | 12 | assembly |
| 3.1 | Load Sheave | derrick-crane-load-sheave | 3× | 3 | · | part |
| 3.2 | Load Hook | derrick-crane-load-hook | 1× | 1 | · | part |
| 3.3 | Hook Swivel Bearing | derrick-crane-swivel-bearing | 1× | 1 | · | part |
| 3.4 | Block Shell | derrick-crane-block-shell | 1× | 1 | · | part |
| 3.5 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
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Where the main hoist system 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 |