Hydraulic Power Unit

Assembly

Centrifugal Pump.jpg · Commons ↗ Report photo

Tank, variable pumps, valves, and coolers supplying 350 bar oil to all winch and slew motors.

Direct parts	6
Total parts	40
Used in	1 assembly
Class	Assembly

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Tank, variable pumps, valves, and coolers supplying 350 bar oil to all winch and slew motors. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hydraulic Power Unit parts and their functions

6 top-level parts · 40 parts in total · full bill of materials below

Hydraulic Power Unit parts diagram: 1 variable hydraulic pump, 2 hydraulic reservoir, 3 control valve block, 4 hydraulic oil cooler, 5 return-line filter, 6 hydraulic accumulator. 40 parts in 6 top-level items. — Hydraulic Power Unit 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	Variable Hydraulic Pump 4 parts	3×	Variable piston pumps
2	Hydraulic Reservoir	1×	Oil reservoir
3	Control Valve Block 3 parts	1×	Directional valves
4	Hydraulic Oil Cooler	1×	Heat exchanger
5	Return-Line Filter	2×	Return filters
6	Hydraulic Accumulator	2×	Pressure accumulators

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Build & assembly graph

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Bill of materials for Hydraulic Power Unit

6 top-level lines · 13 rows shown · 40 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Variable Hydraulic Pump 4 parts	floating-crane-barge-hyd-pump	3×	3	6	assembly
1.1	Cylinder Block	floating-crane-barge-piston-block	1×	3	·	part
1.2	Swash Plate	floating-crane-barge-swash-plate	1×	3	·	part
1.3	Ball Bearing	ball-bearing	2×	6	·	part
1.4	Oil Seal	oil-seal	2×	6	·	part
2	Hydraulic Reservoir	floating-crane-barge-hyd-tank	1×	1	·	part
3	Control Valve Block 3 parts	floating-crane-barge-control-valve-block	1×	1	16	assembly
3.1	Proportional Valve	floating-crane-barge-prop-valve	6×	6	·	part
3.2	Connector	connector	6×	6	·	part
3.3	O-Ring Set	oring-set	4×	4	·	part
4	Hydraulic Oil Cooler	floating-crane-barge-oil-cooler	1×	1	·	part
5	Return-Line Filter	floating-crane-barge-hyd-filter	2×	2	·	part
6	Hydraulic Accumulator	floating-crane-barge-accumulator	2×	2	·	part

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Where the hydraulic power unit is used

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

Marine 1 Floating Crane Barge

Used in 1 assembly

Power Pack & Engine Room

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

Vendor	HQ	Specialty	MOQ	Lead 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