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Erection System

Assembly

Hydraulic cylinders and sequencing valves that unfold tower and jib in a fixed, interlocked order in 20–60 minutes. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Erection System parts and their functions

6 top-level parts · 11 parts in total · full bill of materials below
Erection System parts diagram: 1 erection cylinder, 2 erection power pack, 3 sequencing manifold, 4 erection rope kit, 5 pressure sensor, 6 oil seal. 11 parts in 6 top-level items.
Erection 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 Erection Cylinder 2× Main tower erection rams
2 Erection Power Pack 1× Electric hydraulic power pack
3 Sequencing Manifold 1× Erection sequencing manifold
4 Erection Rope Kit 1× Jib unfolding rope kit
5 Pressure Sensor 2× Cylinder pressure monitoring
6 Oil Seal 4× Cylinder seals

3D model

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Build & assembly graph

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Bill of materials for Erection System

6 top-level lines · 6 rows shown · 11 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Erection Cylinder self-erecting-tower-crane-erection-cylinder 2× 2 · part
2 Erection Power Pack self-erecting-tower-crane-erection-hpu 1× 1 · part
3 Sequencing Manifold self-erecting-tower-crane-sequence-valve 1× 1 · part
4 Erection Rope Kit self-erecting-tower-crane-erection-rope 1× 1 · part
5 Pressure Sensor pressure-sensor 2× 2 · part
6 Oil Seal oil-seal 4× 4 · part

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Where the erection 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