TPV 4300

•  The new TPV-TPVT 4300 are variable di- splacement axial piston pumps with swash- plate system, for closed loop  hydrostatic transmissions, that offer the best power to weight ratio because of new innovative de- sign and production technologies.


•  The flow rate is proportional to the rotation speed and is continuously variable accor- ding to the angle of the swash-plate from "0" to maximum displacement.


•  The TPV-TPVT 4300 is equipped with a bo- ost pump, “gerotor” type of new design and high efficiency to keep the circuit pressuri- sed, to compensate the oil leakages of the hydrostatic transmission, to avoid cavitation of the piston pump and to supply low pres- sure oil flow to the remote controls of  the pumps and of the hydraulic  transmission (max 3 MPa).


•  Different types of hydraulic or electro-pro- portional controls are available for remote regulation of the pump displacement by me- ans of hydraulic or electric joysticks.

The mounting flange is according to SAE-B 2 bolt, the through-drive is according SAE-A 2 bolt.

Different other optionals are available for the TPV-TPVT 4300.


•  The piston pumps are to be considered as individual components for the purposes of Directive 98/37/EC,  therefore  have  been built to be integrated into a circuit or to be assembled with other components to form a machine or system. They can be opera- ted only after they have been  installed in the machine/system which  they are inten- ded for.


•  The TPV-TPVT 4300 pumps must be used to create, manage and regulate oil flow in a closed loop system. Any other use should be considered improper.


• The pumps are built according to the techno- logy normally used for this type of product. There is the risk of injury or damage to personnel during their installation and use if you do not respect the normal safety in- structions or if used by untrained personnel.

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