Knuckleboom Crane Assembly

Assembly

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Multi-jointed telescopic boom with slew bearing enabling 360-degree horizontal rotation and articulation for debris retrieval.

Direct parts	8
Total parts	12
Used in	1 assembly
Class	Assembly

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Multi-jointed telescopic boom with slew bearing enabling 360-degree horizontal rotation and articulation for debris retrieval. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Knuckleboom Crane Assembly parts and their functions

8 top-level parts · 12 parts in total · full bill of materials below

Knuckleboom Crane Assembly parts diagram: 1 base boom section, 2 middle boom section, 3 upper boom section, 4 slew bearing, 5 base boom cylinder, 6 knuckle cylinder, 7 upper boom cylinder, 8 pressure sensor. 12 parts in 8 top-level items. — Knuckleboom Crane Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Base Boom Section	1×	Lower fixed or semi-telescopic boom section
2	Middle Boom Section	1×	Articulated middle section with knuckle joint
3	Upper Boom Section	1×	Telescopic upper reach section
4	Slew Bearing	1×	Rotary coupler enabling full 360-degree rotation
5	Base Boom Cylinder	2×	Cylinders articulating base boom angle
6	Knuckle Cylinder	2×	Cylinders driving knuckle articulation
7	Upper Boom Cylinder	1×	Cylinders extending/retracting upper boom
8	Pressure Sensor	3×	Load and position feedback on boom cylinders

3D model

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Build & assembly graph

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Bill of materials for Knuckleboom Crane Assembly

8 top-level lines · 8 rows shown · 12 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Base Boom Section	grapple-truck-base-boom	1×	1	·	part
2	Middle Boom Section	grapple-truck-middle-boom	1×	1	·	part
3	Upper Boom Section	grapple-truck-upper-boom	1×	1	·	part
4	Slew Bearing	grapple-truck-slew-bearing	1×	1	·	part
5	Base Boom Cylinder	grapple-truck-boom-cylinder-base	2×	2	·	part
6	Knuckle Cylinder	grapple-truck-boom-cylinder-middle	2×	2	·	part
7	Upper Boom Cylinder	grapple-truck-boom-cylinder-upper	1×	1	·	part
8	Pressure Sensor	pressure-sensor	3×	3	·	part

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Where the knuckleboom crane assembly is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Automobiles 1 Grapple Truck

Used in 1 assembly

Grapple Truck

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 (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics 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