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Discussion History

Hydraulic plumbing

Assembly

Steel hard lines and flexible hoses that route pressure and return oil along the boom and arm to the cylinders. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hydraulic plumbing parts and their functions

7 top-level parts · 51 parts in total · full bill of materials below
Hydraulic plumbing parts diagram: 1 hard line, 2 hydraulic hose, 3 hose clamp, 4 hose fitting, 5 line tee, 6 line pressure sensor, 7 o-ring set. 51 parts in 7 assemblies.
Hydraulic plumbing parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Hard line 6× Steel hard tubes
2 Hydraulic hose 8× High-pressure hoses
3 Hose clamp 16× Cushioned line clamps
4 Hose fitting 16× Flare/ORFS fittings
5 Line tee 2× Manifold tees
6 Line pressure sensor 2 parts 1× Boom pressure tap
7 O-Ring Set 1× Fitting O-rings

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Hydraulic plumbing

7 top-level lines · 9 rows shown · 51 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Hard line eb-hard-line 6× 6 · part
2 Hydraulic hose eb-hydraulic-hose 8× 8 · part
3 Hose clamp eb-hose-clamp 16× 16 · part
4 Hose fitting eb-hose-fitting 16× 16 · part
5 Line tee eb-line-tee 2× 2 · part
6 Line pressure sensor 2 parts eb-line-pressure-sensor 1× 1 2 assembly
6.1 Pressure Sensor pressure-sensor 1× 1 · part
6.2 O-Ring Set oring-set 1× 1 · part
7 O-Ring Set oring-set 1× 1 · part

Where the hydraulic plumbing is used

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

Used in 1 assembly

Excavator Boom

Sourcing: possible vendors

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 $5–$2k. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Kirloskar
kbl.co.in ↗ 		Pune, IN Pumps & fluid systems 200 units 6–10 wks
🇨🇳Leo Group
leo.com.cn ↗ 		Taizhou, CN Pumps 200 units 6–10 wks
🇮🇳Shakti Pumps
shaktipumps.com ↗ 		Pithampur, IN Pumps 200 units 6–10 wks
🇨🇳CNP Pumps
cnppumps.com ↗ 		Hangzhou, CN Pumps 200 units 6–10 wks
🇮🇳Roto Pumps
rotopumps.com ↗ 		Noida, IN Pumps 200 units 6–10 wks