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WhatsApp : +88 01818929292 / +8801730296909
info@smmarineservice.com sohelbhuiyan1213@gmail.com arafatbhuiyan3657@gmail.com
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Staffa HMB Series Hydraulic Motor

Item Code:

HYDRAULIC POWER

Brand:

Kawasaki Precision Machinery Ltd. (Staffa Hydraulic Motors)

Condition:

Refurbished


Staffa HMB Series Hydraulic Motor

HMB030 | HMB045 | HMB080 | HMB100 | HMB150 | HMB200 | HMB270 | HMB325 | HMB400 | HMB500

Staffa HMB Series Hydraulic Motor

Manufacturer: Kawasaki Precision Machinery (Formerly Staffa Hydraulic Motors)

Country of Origin: United Kingdom / Japan

Product Type: Low Speed High Torque (LSHT) Radial Piston Hydraulic Motor

Marine Applications: Mooring Winch, Windlass, Deck Crane, Hatch Cover, Offshore Winch, Anchor Handling System, Deck Machinery, Marine Hydraulic Drive Systems

The Staffa HMB Series Hydraulic Motor is one of the most widely used low-speed high-torque hydraulic motor families in the marine and offshore industry. Known for exceptional reliability, high starting torque, smooth operation, and long service life, the HMB Series has become a standard solution for heavy-duty marine hydraulic applications worldwide.

SM MARINE SERVICE™ supplies Staffa HMB hydraulic motors, spare parts, repair kits, overhaul kits, and reconditioned units for vessels and offshore operators worldwide.


Staffa HMB Series Hydraulic Motor

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https://images.openai.com/static-rsc-4/R0xGnSFrcXDbAWr-CuiBopMY3SY6jyc-r5w_rhLSvnogKay7thlo1TPGvIaDiGm4GWg0XmPdafSrzu_Bb4-YD1o2x4oWRdk1CNPwnwnqPoH_y-o0513DJaVBCWw7Yaf-s7lDY4xQ_e3hrHfeFu79eWWYy6OIhniGlhPy0KCksR__ovMttakVIHNALzamsuN3?purpose=fullsize
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4

The HMB Series uses radial piston technology to produce extremely high torque at very low speeds without requiring complex gear reduction systems.

Common Models Include:

  • HMB030
  • HMB045
  • HMB080
  • HMB100
  • HMB150
  • HMB200
  • HMB270
  • HMB325
  • HMB400
  • HMB500

Among these models, HMB200, HMB270, and HMB325 are particularly popular in marine deck machinery systems.

SM MARINE SERVICE™ regularly supports customers requiring replacement motors and spare parts for these models.


Key Features of Staffa HMB Hydraulic Motors

High Starting Torque

The radial piston design allows the motor to generate maximum torque immediately at startup.

Excellent Low-Speed Performance

HMB motors operate smoothly at extremely low rotational speeds without jerking or instability.

Heavy Duty Construction

Designed for harsh marine environments including:

  • Saltwater exposure
  • Offshore platforms
  • Continuous heavy loads
  • Severe operating conditions

Long Service Life

Properly maintained HMB motors often remain in operation for decades.

Compact Drive Solution

High torque output reduces the need for large gearboxes.


Internal Construction of HMB Motors

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Major Components Include:

  • Cylinder Block
  • Radial Pistons
  • Cam Ring
  • Crankshaft Assembly
  • Bearings
  • Shaft Assembly
  • Valve Distribution System
  • Housing
  • Seal Package

These components work together to provide high torque output with exceptional efficiency.


Marine Applications

Mooring Winch Systems

Staffa HMB motors are extensively used on:

  • Tankers
  • Bulk Carriers
  • Container Ships
  • Offshore Vessels

Anchor Windlass Systems

High torque capability makes HMB motors ideal for anchor handling operations.

Deck Crane Systems

Used in:

  • Provision Cranes
  • Hose Handling Cranes
  • Offshore Service Cranes
  • Cargo Cranes

Hatch Cover Hydraulic Systems

Many hydraulic hatch cover systems use HMB motors to drive hydraulic power transmission systems.

Offshore Winches

Offshore platforms rely on Staffa motors for heavy-duty winching operations.


Why HMB200, HMB270 and HMB325 Are So Popular

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4

The HMB200, HMB270, and HMB325 models are commonly selected because they offer:

  • Excellent torque-to-size ratio
  • Proven offshore reliability
  • Wide spare parts availability
  • Easy maintenance
  • Long operational life
  • Compatibility with marine hydraulic systems

These models can be found on thousands of vessels worldwide.

SM MARINE SERVICE™ frequently receives inquiries for these three motor models.


Common Spare Parts Available

Available spare parts include:

  • Seal Kits
  • Bearing Kits
  • Shaft Assemblies
  • Piston Assemblies
  • Cam Rings
  • Valve Components
  • Housing Components
  • Overhaul Kits
  • Repair Kits
  • Rotating Components

We support both genuine and OEM-equivalent spare parts depending on customer requirements.


Common Problems and Troubleshooting

Low Torque Output

Possible causes:

  • Internal leakage
  • Worn pistons
  • Damaged cam ring
  • Excessive wear

Motor Overheating

Possible causes:

  • High return pressure
  • Hydraulic contamination
  • Insufficient cooling

Excessive Noise

Possible causes:

  • Bearing wear
  • Cavitation
  • Air in hydraulic circuit

External Oil Leakage

Possible causes:

  • Worn shaft seals
  • Damaged O-rings
  • Loose fittings

Maintenance Recommendations

To maximize service life:

  • Monitor hydraulic oil cleanliness
  • Replace filters regularly
  • Check shaft seal condition
  • Monitor bearing wear
  • Verify operating pressure
  • Perform scheduled inspections
  • Use approved hydraulic fluids

Preventive maintenance significantly extends motor lifespan.


Why Staffa HMB Motors Are Still Widely Used

Even after many years, Staffa HMB motors remain highly respected because of:

  • Exceptional durability
  • Proven marine performance
  • High efficiency
  • Reliable operation
  • Excellent spare parts support
  • Long service intervals

Many vessels continue operating original Staffa HMB motors after decades of service.


Frequently Asked Questions

Are Staffa HMB motors still supported?

Yes. Spare parts, repair services, and replacement units remain available.

Can HMB motors be overhauled?

Yes. Most HMB motors can be completely rebuilt using overhaul kits and replacement components.

Which HMB model is most common onboard ships?

HMB200, HMB270, and HMB325 are among the most frequently encountered models.

Do you supply reconditioned units?

Yes. SM MARINE SERVICE™ supplies new, used, and professionally reconditioned hydraulic motors depending on availability.


User Manual and Technical Resources

Available upon request:

  • Technical Manuals
  • Service Manuals
  • Spare Parts Catalogues
  • Hydraulic Circuit Information
  • Maintenance Guides
  • Troubleshooting Documentation

Send the motor nameplate photo and model number to receive the correct documentation.


Short Product Description

The Staffa HMB Series Hydraulic Motor is a heavy-duty low-speed high-torque radial piston hydraulic motor widely used in marine, offshore, and industrial applications. Available in models ranging from HMB030 to HMB500, the series delivers exceptional torque, reliability, and service life for demanding deck machinery operations.


SM MARINE SERVICE™

Bangladesh Office
Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh

China Warehouse and Support Center
Shanghai, China

SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment depending on customer requirements.

Services:

  • Hydraulic Motor Supply
  • Spare Parts Supply
  • Repair & Overhaul
  • Calibration & Technical Support
  • Worldwide Shipping
  • Emergency Marine Spares

Website: www.smmarineservice.com

Email: info@smmarineservice.com

Marketing Contact: Nazmul Hasan Bhuiyan

SM MARINE SERVICE™ is a trusted supplier of Staffa HMB Series Hydraulic Motors, spare parts, repair kits, overhaul kits, and marine hydraulic solutions for vessels worldwide.

 


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