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Eaton (Vickers)
Marine HPU
A 55 kW marine hydraulic power unit (HPU) from Eaton Vickers that combines a vane‑type pump with piston motor drive, supplying oil under pressure for deck machinery such as winches and windlasses.
55.0 kW
Power
20-300 L/min @ 200 bar
Capacity
Hydraulic Oil
Medium
Components & Design
Component data being added…
Technical Data
medium
Hydraulic Oil
power kw
55
type
Vane/Piston HPU
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Common failures & inspection points
●Vane pump wear
●Directional valve solenoid burnout
●Tank level switch failure
●Motor coupling damage
Service & Maintenance
Eaton/Vickers — widely used on deck machinery. Check vane pump performance annually. Replace tank breather filters.
Suppliers & Spare Parts
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Maritime Network →Replacement Parts
Spare parts via Eaton (Vickers) or authorized distributors. Lead time: 2-6 weeks.
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Equipment Model #1191
· ✓ still in production