BOMwiki the bill-of-materials encyclopedia
30,454,201 parts mapped · 193,225 items
Discussion History

Hydraulic System

Assembly

One or two single-acting cylinders between base and legs, fed by a motor-pump powerpack at 160-200 bar; lowering is by gravity through a compensated flow valve, so descent speed is load-independent. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hydraulic System parts and their functions

6 top-level parts · 21 parts in total · full bill of materials below
Hydraulic System parts diagram: 1 lift cylinder, 2 hydraulic powerpack, 3 lowering valve, 4 check valve, 5 hose burst valve, 6 hose set. 21 parts in 6 top-level items.
Hydraulic 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 Lift Cylinder 4 parts 2× Single-acting lift cylinders
2 Hydraulic Powerpack 5 parts 1× Motor-pump powerpack
3 Lowering Valve 1× Solenoid lowering valve
4 Check Valve 1× Load-holding check valve
5 Hose Burst Valve 2× Hose burst protection valves
6 Hose Set 1× Hydraulic hoses and fittings

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

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

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Hydraulic System

6 top-level lines · 15 rows shown · 21 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Lift Cylinder 4 parts scissor-lift-table-cylinder 2× 2 5 assembly
1.1 Cylinder Tube scissor-lift-table-cylinder-tube 1× 2 · part
1.2 Piston Rod scissor-lift-table-piston-rod 1× 2 · part
1.3 Seal Kit scissor-lift-table-rod-seal-kit 1× 2 · part
1.4 Trunnion Pin scissor-lift-table-trunnion-pin 2× 4 · part
2 Hydraulic Powerpack 5 parts scissor-lift-table-powerpack 1× 1 6 assembly
2.1 Pump Motor scissor-lift-table-pump-motor 1× 1 · part
2.2 Gear Pump scissor-lift-table-gear-pump 1× 1 · part
2.3 Oil Reservoir scissor-lift-table-reservoir 1× 1 · part
2.4 Relief Valve scissor-lift-table-relief-valve 1× 1 · part
2.5 Oil Seal oil-seal 2× 2 · part
3 Lowering Valve scissor-lift-table-lowering-valve 1× 1 · part
4 Check Valve scissor-lift-table-check-valve 1× 1 · part
5 Hose Burst Valve scissor-lift-table-hose-burst-valve 2× 2 · part
6 Hose Set scissor-lift-table-hose-set 1× 1 · part

Something wrong in this list? Report a problem with this BOM.

Where the hydraulic 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 $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