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Trolley System

Assembly

Wheeled carriage that moves the hook radially along the jib, with its own winch and rope reeving. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Trolley System parts and their functions

4 top-level parts · 52 parts in total · full bill of materials below
Trolley System parts diagram: 1 trolley carriage, 2 trolley travel winch, 3 trolley travel rope, 4 hook block. 52 parts in 4 top-level items.
Trolley 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 Trolley Carriage 4 parts 1× Running carriage
2 Trolley Travel Winch 3 parts 1× Travel winch
3 Trolley Travel Rope 1× Travel rope set
4 Hook Block 4 parts 1× Lifting hook assembly

3D model

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Build & assembly graph

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Bill of materials for Trolley System

4 top-level lines · 19 rows shown · 52 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Trolley Carriage 4 parts flat-top-tower-crane-trolley 1× 1 15 assembly
1.1 Trolley Frame flat-top-tower-crane-trolley-frame 1× 1 · part
1.2 Trolley Wheel flat-top-tower-crane-trolley-wheel 4× 4 · part
1.3 Trolley Sheave flat-top-tower-crane-trolley-sheave 2× 2 · part
1.4 Ball Bearing ball-bearing 8× 8 · part
2 Trolley Travel Winch 3 parts flat-top-tower-crane-trolley-winch 1× 1 26 assembly
2.1 Trolley Rope Drum flat-top-tower-crane-trolley-drum 1× 1 · part
2.2 Servo Motor 4 parts servo-motor 1× 1 24 assembly
2.2.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 1 3 assembly
2.2.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 1 19 assembly
2.2.3 Encoder encoder 1× 1 · part
2.2.4 Motor Housing motor-housing 1× 1 · part
2.3 Helical Gear Pair gear-pair 1× 1 · part
3 Trolley Travel Rope flat-top-tower-crane-trolley-rope 1× 1 · part
4 Hook Block 4 parts flat-top-tower-crane-hook-block 1× 1 10 assembly
4.1 Lifting Hook flat-top-tower-crane-hook 1× 1 · part
4.2 Hook Block Sheave flat-top-tower-crane-block-sheave 4× 4 · part
4.3 Hook Safety Latch flat-top-tower-crane-safety-latch 1× 1 · part
4.4 Ball Bearing ball-bearing 4× 4 · part

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Where the trolley 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