Staffa Motors

Our wide selection of Staffa motors and prominent experience as a Staffa distributor ensures we can offer all forms of radial piston motors, including single & dual displacement options.

Staffa HMB Series

Staffa’s HMB series provides a single, fixed displacement option for radial piston hydraulic motors, delivering high torque at a low, consistent speed. Ideal for smooth, steady operations, and a consistently controlled acceleration, the HMB range has 12 frame sizes to choose from, and a capacity of 50 to 6,800cc/rev. As the only fully hydrostatically balanced design in the industry, the rugged, well proven design ensures you have the highest efficiency at all times.

  • Minimised wear due to specific designs
  • High efficiency and extended life span
  • Multiple options easily matched to your requirements
download catalogue (1.25mb pdf)

Staffa HMC Series

The HMC series delivers a range of dual displacement motors in seven different frame sizes, maintaining the high torque, low speed efficiencies typical of the Staffa design and manufacture. Two pre-set displacements can be chosen and easily changed during motor operation, along with the option of electro-hydraulic or hydro-mechanical control methods. Delivering good breakout torque and a smooth running capability, the HMC series offers high efficiency for a wide range of applications.

  • 492 cc/rev to 5,326 cc/rev.
  • Low speed, high torque
  • Easy to change displacement
download catalogue (1.25mb pdf)

Staffa HMF Series

To meet the need of industries and applications where a third speed from a single motor will deliver a better overall experience, Staffa’s newest 3-speed radial piston motor comes with the HMF series. With 5 different frame sizes delivering 1,600 to 5,326 cc/rev capacity, advanced safety options and new features, this is one of the most efficient motors available. Ideal for drilling and winch applications, the displacement change is easy to operate with high and low torque modes, high speed reverse and emergency release options.

  • Three displacement modes in a single motor
  • Freewheel (zero swept volume) option available
  • Simple-to-change displacement during operation
download catalogue (1.25mb pdf)

Staffa High Power HPC Series

Enhancing the standard C series of motor, the Staffa HPC motors deliver higher power with dual displacement options. Five different frame sizes are available, with a capacity ranging from 1,600cc/rev to 5,326cc/rev. Special low friction components combine with crankcase flushing flow to provided increased shaft power for heavier duty applications. Coupled with the use of hydrostatic balancing techniques common to Staffa motors, the HPC series provides high efficiency, good breakout torque and smooth running capabilities.

  • Highest power performance in the range
  • Improved starting and running efficiency
  • Electro-hydraulic or hydro-mechanical controls
download catalogue (1.25mb pdf)