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Marine Equipment
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Hydraulic Pump Suppliers
Almost everything that pushes, pulls, or lifts on a ship runs on hydraulics, and the pump is what puts the power into the fluid. Steering gear, deck winches and cranes, windlasses, hatch covers, ramps, and stabilizers all draw on a hydraulic pump - usually part of a power unit with its reservoir, motor, and valves - to turn electrical power into the flow and pressure that move the load. Marine hydraulic pump suppliers range from the makers who build these units, Bosch Rexroth, Parker, Danfoss, Kawasaki, and Hagglunds among them, to the distributors who match and supply them against the system already aboard.
What a Marine Hydraulic Pump Drives
The duty decides everything about the pump. Steering gear is the most critical, running continuously and demanding fine control and redundancy. Deck machinery - mooring winches, windlasses, cranes, and capstans - needs high flow to move heavy loads at working speed. Hatch covers, ramps, watertight doors, and stabilizers each draw on the same hydraulic power, sometimes from a dedicated unit and sometimes from a shared power pack. A marine hydraulic pump is rarely bought in isolation: it is specified as part of the system it serves, at the flow and pressure that system was designed around.
Gear, Vane, and Piston Pumps
Three pump types cover most shipboard hydraulics, and the choice comes down to matching the duty and the pressure the system runs at:
- Gear pumps - simple, robust, and fixed-displacement, suited to the steady high-flow work of much deck machinery.
- Vane pumps - a middle ground for moderate pressure and smoother, quieter flow.
- Piston pumps - axial or radial, delivering the highest pressures, and available in variable-displacement forms that vary output to demand, which is why they run steering gear and heavy cranes.
Radial piston units of the Hagglunds type sit at the top of this range, driving the highest-torque deck applications where a gear pump would never cope.
Steering Gear and Class Approval
Steering gear pumps are a category of their own, because the steering gear is SOLAS-critical, with rules on redundancy and independent power. The variable-displacement piston pumps that drive it carry class type approval, and a replacement has to meet the same approval and match the steering gear maker's design rather than being a general-purpose equivalent. Where a pump is worn rather than failed, an overhaul through a hydraulic systems service is often the route instead of replacement, keeping the approved unit in service.
Choosing a Supplier
For a directory buyer, marine hydraulic pump suppliers differ by the makers they carry, whether they can supply the complete power unit or just the pump, and whether they hold the class approval a steering-gear duty needs. Matching the pump to the system maker - Rexroth, Parker, Danfoss, Kawasaki, MacGregor, or Hagglunds - and to the flow and pressure it was built for is what makes a replacement drop in. If it is a part inside the pump that has gone - a seal, a gear set, a valve plate - the fix is a repair kit, and those come through hydraulic pump spare parts suppliers.
Partnering with Records Marine for Your Hydraulic Pump Needs
When it comes to finding the best hydraulic pump suppliers, Records Marine makes it easy. Our platform connects you with trusted hydraulic pump companies specializing in marine applications. Whether you need pumps for steering systems, valve operation, or deck equipment, you’ll find reliable options designed for heavy-duty marine use.
Explore the list of verified suppliers and find dependable partners for your hydraulic pump needs.

Year Founded: 2018
VerifiedCATEGORIES:
Hydraulic Pumps
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
(67)
CLASS APPROVED:
IACS: ABS, ClassNK, CCS, BV
WAREHOUSES:
China

Year Founded: 2004
VerifiedCATEGORIES:
Hydraulic Pumps
Air Compressors
Engines (2-Stroke)
Engines (4-Stroke)
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
(150)
CLASS APPROVED:
IACS: ClassNK, BV

Year Founded: 2018
RM verifiedCATEGORIES:
Hydraulic Pumps
15 PPM Monitoring Equipment
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
AIS (Automatic Identification Systems)
Alpha Lubrication Systems
AMS (Alarm Monitoring Systems)
Anemometers
Anti-Heeling Systems
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Automation Control Equipment & Control Units
Autopilot
BackWash Filters
BNWAS (Bridge Navigational Watch Alarm Systems)
(151)

Year Founded: 2011
CATEGORIES:
Hydraulic Pumps
Centrifugal Pumps
Piston Pumps
Submersible Pumps
Tank Cleaning Machines
Engine Room Ventilation Fans
Pumping Systems
Lubricating & Greasing Equipment
Lighting Equipment
High Pressure Water Pumps
BRAND:
DRAGFLOW
MARCO PUMPS
MarFlex
GemmeCotti
KSB
(62)
WAREHOUSES:
United Arab Emirates
CATEGORIES:
Hydraulic Pumps
Air Compressors
BWTS (Ballast Water Treatment Systems)
Cranes
Diesel Generators
Navigation & Dynamic Positioning Systems
Oil Mist Detection Systems
Thruster Systems
Inverters (Variable Frequency Drives)
Hydraulic Actuators
WAREHOUSES:
India

Year Founded: 2020
CATEGORIES:
Hydraulic Pumps
Air Compressors
Air Driven Motors
Boat Engines
Engines (2-Stroke)
Engines (4-Stroke)
Gas Engines
Gas Turbine Engines
Piston Pumps
Screw Pumps
BRAND:
DRAGFLOW
MARCO PUMPS
MarFlex
GemmeCotti
KSB
(62)
WAREHOUSES:
India

Year Founded: 2012
CATEGORIES:
Hydraulic Pumps
15 PPM Monitoring Equipment
Air Compressors
Air Horns
Cranes
Galley Equipment
Governors
Hydraulic Cranes
Laundry Equipment
Lubricating & Greasing Equipment
WAREHOUSES:
Bangladesh

Year Founded: 2005
CATEGORIES:
Hydraulic Pumps
AMS (Alarm Monitoring Systems)
Air Compressors
Air Driven Motors
Air Starters
Automation Control Equipment & Control Units
Boiler Automation Equipment
CPP Systems (Controllable Pitch Propeller)
Centrifugal Pumps
Electric Propulsion Systems
BRAND:
MARCO PUMPS
MarFlex
KSB
IMO
JMW
(12)
WAREHOUSES:
India
CATEGORIES:
Hydraulic Pumps
15 PPM Monitoring Equipment
Air Compressors
Automation Control Equipment & Control Units
Centrifugal Pumps
Engines (2-Stroke)
Engines (4-Stroke)
Gear Pumps
Navigation Equipment
ODME (Oil Discharge Monitoring Equipment)
BRAND:
KSB
DESMI
HEISHIN
HAMWORTHY
ALLWEILER
(20)
WAREHOUSES:
India

Year Founded: 2012
CATEGORIES:
Hydraulic Pumps
Air Compressors
Automation Control Equipment & Control Units
Radars
Exhaust Gas Turbochargers
Plate Type Heat Exchangers
Fresh Water Generators
Centrifugal Pumps
Engines (4-Stroke)
Engines (2-Stroke)
CLASS APPROVED:
IACS: ABS, RINA, ClassNK, CCS, BV, CRS, PRS, TL, KR, LR, DNV, IRS
Non-IACS: RMRS, HRS, INSB Class, Other
WAREHOUSES:
India

