The new V80M-200 axial piston pump from HAWE Hydraulik SE, Munich, offers a power density that is new in this class. Designed to a nominal pressure of 400 bar and a peak pressure of 450 bar, it displaces up to 202 cm3/rev. However, at just 344 mm long and 292 mm wide, it takes up very little space. The design of the pump is defined by its compactness.
In designing the pump, care was taken to ensure that the pump and the controller only require a small installation space. The controller is therefore so skillfully integrated that it remains within the pump contour and takes up no extra space. The pump is attached directly to the combustion engine or via a transfer box. Various flanges are available for this.
The type V80M-200 transforms a power of up to 325 kW. In addition, the pump provides the entire displacement up to an engine torque of 2,150 rev/min, which makes it a leader in its performance class.
Because of its sturdy drive unit and the materials used, the pump is ideal for continuous operation in mobile working machines such as concrete pumps, road headers, tunnel-driving machines, harvesters or municipal vehicles.
In addition, the drive unit is designed in such a way that the efficiency of the pump is greater than in comparable products. This reduces the fuel consumption of the machine and reduces waste heat losses. The pump is available with a pressure controller, load-sensing controller and power controller. The various controller types can also be combined, of course.
The load-sensing controller uses tried-and-tested HAWE technology and offers outstanding speed and precision. The power controller allows better adjustment of the installed power to the maximum pressure or volume flow requirements within a load cycle. It reliably prevents overloading of the drive motor.
The V80M-200 pump is available with the option of a thru-shaft so that it can work in series with other hydraulic pumps. With tandem pumps, the full torque is also available at the second pump.
For more information, please visit http://www.hawe.de.