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Counter-Jib & Counterweights

Assembly

Rear jib carrying concrete counterweights and the hoist machinery deck. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Counter-Jib & Counterweights parts and their functions

3 top-level parts · 8 parts in total · full bill of materials below
Counter-Jib & Counterweights parts diagram: 1 counter-jib frame, 2 concrete counterweight, 3 apex tower (a-frame). 8 parts in 3 top-level items.
Counter-Jib & Counterweights parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Counter-Jib Frame 1× Rear lattice frame supporting ballast and hoist gear.
2 Concrete Counterweight 6× Cast counterweight slab balancing the load moment.
3 Apex Tower (A-frame) 1× Tower cap anchoring the jib and counter-jib pendants.

3D model

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Build & assembly graph

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Bill of materials for Counter-Jib & Counterweights

3 top-level lines · 3 rows shown · 8 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Counter-Jib Frame tower-crane-counter-jib-frame 1× 1 · part
2 Concrete Counterweight tower-crane-counterweight 6× 6 · part
3 Apex Tower (A-frame) tower-crane-apex-tower 1× 1 · part

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Where the counter-jib & counterweights 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