Hydrokraft heavy-duty open-circuit piston pumps

Reliable power in the toughest conditions

Engineered to excel in demanding industrial applications, Hydrokraft heavy-duty open-circuit piston pumps feature variable and fixed displacements, a modular design and flexible mounting options. Use Hydrokraft piston pumps for tough applications such as primary metals power units, marine cranes, and thrusters.

Fitting for a wide range of applications

Hydrokraft open-circuit piston pumps feature industry-standard mounting capabilities and a modular construction, making these open-circuit pumps a perfect fit for many applications. Choose from fixed or variable Hydrokraft options in sizes to meet your needs: PVX, PVW, PFX, PFW, PVZ.

Increased durability, decreased noise levels

The pumps come in a robust housing enclosure, which increases pump durability and reduces operating noise. Their tension-rod design also contributes to quieter operation.

Reliable and long-lasting

Hydrokraft open-circuit piston pumps are axial piston pumps with a swash plate design for reliable operation and a longer life. Plus, their rotating and pressure-loaded parts are pressure-balanced for greater efficiency and serviceability.

Mobile pump installations and combinations

Through-drive design allows for multiple pump installations from a single shaft
Foot mounting option allows for easy bedplate installation
Multiple pump combinations available

Product range

PVX/PFX

Hydrokraft PVX pumps are widely used where their range of specialized pump controls can optimize circuits.

Oversize shafts and bearings
Integrated pilot pump, filter and pressure relief valves available
Modular design gives these pumps a wide range of applications
Fast response times
Technology: Axial Piston
Displacements from 66 - 250 cc [4 to 15.2 cu in]
Continuous operating pressure 350 bar (5076psi)
Peak pressure up to 420 bar (6090 psi)
Rated speed up to 1800 rev/min

PVW/PFW

The PVWS pumps have a perpendicular style control mechanism, allowing tandem pump combinations with short lengths

Oversize shaft and bearings
Integrated pilot pump, filter and pressure relief valves available
Modular design gives these pumps a wide range of applications
Fast response times
Technology: Axial Piston
Displacements from 130 - 750 cc [7.9 to 45.7 cu in]
Continuous operating pressure 350 bar (5076psi)
Peak pressure up to 420 bar (6090 psi)
Rated speed up to 1800 rev/min

PVZ 130/180cc

The Hydrokraft PVZ pump with integrated KBF proportional valves is a proven solution for niche marine applications.

Built-in control via a Vickers by Danfoss KBF proportional valve
48,000-hour service life operating at full ratings
Capable of clockwise and counterclockwise operation
Additional check-valve block prevents cavitations during reverse operation
Technology: Axial Piston
Displacements from 130 - 180 cc [7.9 to 10.98 cu in]
Continuous pressure 300 bar (4300 psi).
Peak pressure up to 450 bar (6500 psi).
Rated speed up to 1800 rev/min

Documents

Documents
Type	Name	Language	Updated	Download	File type

Applications

Primary metals power units
Marine cranes
Thrusters
Hydraulic power units
Large presses and forges
Recycling shears
Test stands
Marine engines

Designed to perform, built to last

A leader in hydraulics for over 100 years, the Vickers by Danfoss portfolio of industrial solutions deliver legendary performance, even under the most extreme conditions.

Visit PowerSource

In our digital catalog you can find product specifications, literature and helpful tools like product configurators, 2D/3D models, cross reference, crimp specs and many more.

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PowerSource

Visit PowerSource

Visit PowerSource to view product specifications, literature and helpful tools like product configurators, 2D/3D models, Cross reference, crimp specs and many more.

Explore more