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Main Hoist System

Assembly

Load 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
Main Hoist System parts diagram: 1 main hoist winch, 2 hoist rope, 3 hook block. 50 parts in 3 top-level items.
Main Hoist System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat 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.

3D model

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Build & assembly graph

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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-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