BOMwiki the bill-of-materials encyclopedia 27,966,275 parts mapped · 127,489 items

Hydraulic System Assembly

Variable main pump, pilot pump, control valve bank, tank, oil cooler and filters distributing flow to every actuator. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

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

6 top-level lines · 13 rows shown · 17 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Main Hydraulic Pump 4 parts mini-excavator-main-pump 1× 1 7 assembly
1.1 Helical Gear Pair gear-pair 1× 1 — part
1.2 O-Ring Set oring-set 2× 2 — part
1.3 Oil Seal oil-seal 2× 2 — part
1.4 Ball Bearing ball-bearing 2× 2 — part
2 Pilot Gear Pump 3 parts mini-excavator-pilot-pump 1× 1 5 assembly
2.1 Helical Gear Pair gear-pair 1× 1 — part
2.2 Oil Seal oil-seal 2× 2 — part
2.3 Ball Bearing ball-bearing 2× 2 — part
3 Main Control Valve mini-excavator-control-valve 1× 1 — part
4 Hydraulic Tank mini-excavator-hyd-tank 1× 1 — part
5 Hydraulic Oil Cooler mini-excavator-oil-cooler 1× 1 — part
6 Hydraulic Filter mini-excavator-hyd-filter 2× 2 — part

Used in 1 assembly

Mini Excavator

Sourcing — likely vendors

Companies that make this · indicative price $5–$2k · MOQ & lead are typical
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