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SYS-233

SYS-233 · SYSTEM

Central hydraulic power system

중앙 유압동력 계통

A shared hydraulic power plant feeding many consumers — deck machinery, hatch covers, valve actuators — from central pump units instead of a separate powerpack at each machine.

Public record ID: SYS-233
Functional Category: CAT-11 · Ballast, Bilge & Water-Service Systems
Released Component records: 6
Evidence state: Reference taxonomy — not project verified

SYSTEM CONTEXT

Functional Category: CAT-11 Ballast, Bilge & Water-Service Systems
Family reference-profile markers: ● 0 Standard · ○ 21 Common · △ 0 Variant · 0 unmarked
Component coverage: 6 released source-BOM records
Relationship meaning: Family markers describe reference applicability. Component links are released source-BOM listings and do not assert complete engineering containment.

PUBLICATION BOUNDARY

A reference record, not an engineering decision.

Knowledge aid. Not a classification, compliance, cybersecurity, or engineering decision. Verify applicability against the vessel, contract, current rules, and supplier evidence.

The released Component records are a partial reference BOM. They are not a complete vessel, design, procurement, or compliance BOM.

Find this System in the Atlas index →

FAMILY REFERENCE APPLICABILITY

Family profiles carrying a source marker.

Unmarked Families are not listed; an unmarked cell means “not normally fitted” in the source Family profile, not confirmed absence from a vessel.

Oil tankers

○ Common / conditionalView Family profile →CHEMICAL

Chemical tankers

○ Common / conditionalView Family profile →LNG

LNG carriers

○ Common / conditionalView Family profile →LPG / GAS

LPG, ethylene, ethane, ammonia, CO2, hydrogen and gas-bunkering carriers

○ Common / conditionalView Family profile →BULK

Bulk carriers and specialised dry-bulk carriers

○ Common / conditionalView Family profile →GEN CARGO

General and specialised break-bulk cargo ships

○ Common / conditionalView Family profile →MPP / HEAVY PROJECT

Multipurpose, open-hatch, deck, heavy-lift and heavy-transport ships

○ Common / conditionalView Family profile →CONTAINER

Container ships

○ Common / conditionalView Family profile →RO-RO / PCTC

Ro-ro cargo and vehicle carriers

○ Common / conditionalView Family profile →REEFER

Refrigerated cargo ships

○ Common / conditionalView Family profile →FISHING / AQUACULTURE

Fishing vessels, factory trawlers and live-fish carriers

○ Common / conditionalView Family profile →CRUISE / PAX

Cruise and passenger ships

○ Common / conditionalView Family profile →ROPAX

Ro-ro passenger ferries

○ Common / conditionalView Family profile →OFFSHORE SUPPLY / WIND

PSV, AHTS, OSV/SOV and CTV

○ Common / conditionalView Family profile →OFFSHORE CONSTRUCTION / SUBSEA

Cable, pipe, diving, subsea construction, WTIV and intervention vessels

○ Common / conditionalView Family profile →OFFSHORE PRODUCTION / PROCESS / STORAGE

Drillship, FPSO, FSO, FSU, FLNG and FSRU

○ Common / conditionalView Family profile →DREDGING / MARINE CONSTRUCTION

Dredgers and hopper dredgers

○ Common / conditionalView Family profile →TUG / RESCUE / WORKBOAT

Tugs, ERRV/standby, pilot and search-and-rescue craft

○ Common / conditionalView Family profile →RESEARCH / SURVEY / ICE / SPECIAL

Research, hydrographic, seismic and icebreaking vessels

○ Common / conditionalView Family profile →YACHT

Large yachts and superyachts

○ Common / conditionalView Family profile →GOVERNMENT / PATROL

Patrol and government service vessels

○ Common / conditionalView Family profile →

RELEASED SOURCE-BOM LISTING

Released Component records.

Coverage is partial and Family-independent: selecting a Family does not alter the Component records linked to this System.

COMP-461 · Unit / Skid

Hydraulic power unit

유압동력장치

The central pumping station supplying hydraulic power to deck machinery and valve actuators throughout the ship.

Design dependent · As required / design dependentView Component record →COMP-462 · Pump

Duty / standby pumps

상용·예비 펌프

Paired pumps so that hydraulic power — and everything depending on it — survives one pump failure.

Design dependent · As required / design dependentView Component record →COMP-463 · Tank / Vessel

Hydraulic reservoir

유압유 탱크

The oil tank supplying the pumps, where returning oil settles and releases entrained air.

Design dependent · As required / design dependentView Component record →COMP-464 · Tank / Vessel

Accumulator bank

어큐뮬레이터 뱅크

Pressure accumulators storing energy to meet short high-flow demands and to operate valves briefly after pump loss.

Design dependent · As required / design dependentView Component record →COMP-465 · Valve

Distribution manifold

분배 매니폴드

The manifold sharing hydraulic supply out to each consumer group with its isolation valves.

Design dependent · As required / design dependentView Component record →COMP-466 · Panel / Electronics

Control and monitoring panel

제어·감시반

The panel showing hydraulic pressures, oil temperature and pump status.

Design dependent · As required / design dependentView Component record →

PROJECT-SPECIFIC APPLICATION

Need this reference profile mapped to a vessel, asset, or workflow?

Discuss a collaboration →

PUB-MAR-ATLAS-2026-08-11-003 · PUBLICATION 1.2.0Back to System search →