HPW Hydraulic Powered Pump

DYNASET HPW Hydraulic Power Washers and Dynaset Water Pumps convert the hydraulic power of a mobile machine into high pressure water. HPW has the world’s best power-to-size ratio. The design is reliable and compact piston-to-piston structure with no rotating parts unlike traditional water pumps. There are models from 10 to 200 kW with up to 1600 bar and flows up to 300 l/min.

Base machines and installation

The world’s best power-to-size ratio guarantees easy installation on any mobile machine such as compact loaders, excavators and trucks. Thanks to the compact size and light weight of the HPW pump, it is easy to install anywhere on a mobile machine. It only needs to be connected to the bases machine’s hydraulics and to the water source. HPW pumps can also be installed into parallel or in series to gain more water flow.

How does DYNASET HPW Hydraulic Power Washer work?

Dynaset HPW Hydraulic Power Washers and Dynaset Water Pumps produces high pressure water using the power from the base machine’s hydraulic system. When the hydraulic oil flow is turned on to the HPW, it starts immediately and the patented technology converts the hydraulic power into high pressure water. Pumps under 1000 bars are also self-priming thus they don’t require any additional feed pumping. The output water flow is linearly adjustable from 0-100% by controlling the hydraulic flow to the pump. Also thanks to the DYNASET technology, the HPW can run without water.


The HPW pump has the best power-to-size ratio in the world. It is compact many times smaller than the traditional high pressure water pumps with same power output. Having the HPW on a mobile machine, it increases the vehicle’s versatility and utilization rate. There is no need to drag bigger separate high pressure washers or pumps to the work sites as the HPW is integrated to the base machine and is always ready for use. It saves time, equipment and minimizes fuel costs.

The patented technology with no rotating parts saves from wear and makes the HPW’s high performance last longer than other competitive solutions. It can be used with sea water, natural water resources and large variety of chemicals or even run dry.

Clean technology

Our DYNASET HPW Hydraulic Power Washers and Pumps for sale are eco-friendly. The HPW operates with patented technology and unlike the traditional high pressure pumps, it does not require an electric or gasoline powered motor. Therefore, HPW does not require any fuel and does not generate air pollution. Thanks to the DYNASET clean technology, there are fewer natural resources consuming equipment at worksites. The HPW pump is maintenance-free and does not require separate transportation since it is integrated into a base machine.

LW Hydraulics has a wide range of hydraulic powered washers and water pumps for sale in Sydney and throughout Australia.


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For more information on this product please call us on NSW (02) 4271 2999 or QLD (07) 4952 3612 or fill out the form below and we will get back to you.