| Hydraulic gear pumps
and motors |
Hidraulica U.M.
Plopeni S.A. is continuously broadening it’s product range by covering almost
every domain, quality being the most important aspect.
This production branch offers a wide variety of hydraulic pumps and motors
designed to meet all your requirements. We can also design products with special
parameters according to your demands. |
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| Single pumps |
By providing simple design, safe operation and low cost,
gear pumps represent an attractive solution for producing hydraulic energy.
Hidraulica U.M. Plopeni has developed a gear pump range which covers a wide
variety of sizes and constructive solutions fitted for any applications. |
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| Single gear motors |
| Hidraulica U.M. Plopeni's gear motors are essentially
identical in design with the gear pumps. We are currently producing these units
in two ranges of size. |
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| Hydraulic axial
piston pumps and motors |
| The inclined block
hydraulic mechanism is the base element of the axial piston pumps which is
completely united. That is valid for all types except for PM pump which is a
wobbling one. |
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| FI A |
| Fixed primary units (pumps) and secondary units (fast
motors) are used within mobile equipments and in industrial hydrostatic
transmissions. These units are used in open and closed circuit. |
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| F2 |
| Variable primary units (pumps) mounted outside the oil
tank (K type capsulated) or in the tank (N type uncapsulated) are use in
industrial transmissions. They could be used in tilting closed circuit both
drive rotation (changing the flow drive rotation) , in tilting open circuit one
drive rotation and in semi-open circuit. |
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| F3 A |
| Variable pumps only one drive rotation tilting are
developped especially for hydrostatic driving within mobile equipment , in open
circuit (ex. : force cylinder driving). |
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| F4 |
| Variable double pumps only one drive rotation tilting are
developped especially for hydrostatic driving within excavators , in open
circuit. |
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| F5 |
| The aggregate is used as primary unit for hydrostatic
driving with more circuits within hard mobile equipments which request driving
both in closed circuit (moving) and open circuit (force cylinder). |
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| F6A |
| Variable secondary units (fast motors) are developped
especially for moving. Usually are used in closed circuit but they could be used
in open circuit. |
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| Double action cylinders - pd
type |
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| Double action cylinders -
telescopic |
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Single action hydraulic cylinder
- with plunger (top)
- telescopic (bottom) |
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