DYNAJET
500me TSS HELI 400V/50Hz
The DYNAJET 500me TSS HELI 400V/50Hz is a mobile high-pressure water jetting system delivering up to 500 bar. Combining compact dimensions with reliable electric operation, it is built for demanding professional applications where mobility, low operating costs and dependable day-to-day performance are essential.
Working pressure should match the task. Surface preparation and general maintenance typically use 150 to 500 bar, while industrial coating removal and concrete work require higher pressure. Contact your nearest distribution partner for guidance on the right pressure and flow rate for your specific job.
DYNAJET high-pressure cleaners are built in Tjæreborg, Denmark, for daily professional use. Spare parts and service are available through our distribution partners. For warranty terms specific to your unit, contact your local distribution partner.
DYNAJET high-pressure cleaners are built to comply with applicable safety and emissions standards. Operators should always follow local safety regulations and use appropriate protective equipment.
DYNAJET is sold exclusively through distribution partners worldwide, giving operators local access to product expertise, spare parts and service. If you do not know your local partner, contact us directly and we will help you find the right support in your region.
Automatic start/stop at 500 bar with compact mobility
The DYNAJET 500me TSS HELI 400V/50Hz is designed for professional users who need powerful high-pressure water jetting performance in a compact and mobile electric system. Delivering up to 500 bar, it is well suited to demanding industrial maintenance, surface preparation and other professional applications where reliable performance and easy handling are essential.
The compact trolley design makes the machine easy to transport, position and operate across a wide range of working environments. Combined with a splash-resistant electrical box (IP54), a low-maintenance industrial crankshaft pump and durable industrial construction, it is built to withstand the demands of regular professional use.
Equipped with DYNAJET's HELI technology, the machine combines operator-friendly handling with reliable performance for demanding professional water jetting applications. Suction pressure control and adjustable working pressure support reliable operation across a wide range of applications. The fully automatic TSS function starts the machine when the high-pressure gun is activated and automatically shuts it down when operation stops, helping reduce wear, minimise unnecessary energy consumption and support efficient day-to-day operation. An integrated automatic star/delta starter further reduces the electrical load during start-up.
For operations where the machine runs across multiple shifts or in environments where operator fatigue is a factor, the TSS function offers a meaningful practical advantage over standard unloader-based models in the 500me range.
Also available with automatic star/delta start as the DYNAJET 500me ASD HELI 400V/50Hz, as the DYNAJET 500me HELI 400V/50Hz, without HELI technology as the DYNAJET 500me 400V/50Hz, or in a 440V/60Hz configuration as the 500me HELI 440V/60Hz.
AUTOMATIC TSS OPERATION
The fully automatic start/stop system shuts the unit down when not in use and restarts instantly when the cleaning gun is activated. This supports safer operation, reduced wear and more efficient energy use during daily work.
COMPACT HELI MOBILITY
The HELI trolley design with single‑axle chassis and pneumatic tyres ensures easy transport and stable positioning on site. Built for professional use, it combines strong performance with high manoeuvrability in changing work environments.
Scope of delivery
Standard equipment
operating-hours meter, socket for plug 32A CEE, manual star-delta and motor safety switch, level sensor to protect the machine from running dry, crankshaft pump, high-pressure gauge, Automatic pressure regulation with bypass function for infinitely variable pressure adjustment with automatic hose pressure drop down system, stainless-steel water filter, supply-pressure and water temperature-monitoring, operating manual
Standard accessories
10 m high-pressure hose for hot/cold-water, high-pressure cleaning gun with extension pipe (total length approx. 800 mm), nozzle carrier and 15° flat-jet nozzle