HIGH-PRESSURE TRAILERS

High-pressure trailer, Trailerjet, Trailerpack and machine-mounted
high-pressure units: tailor-made solutions aimed at the user

Meclean High-pressure trailers, Trailerjets, Trailerpacks and the tool-mounted units are developed and built in the Netherlands and are provided with mechanical technology instead of electronics as much as possible. With the unique options such as SteamPLUS®, AquaPLUS® and / or WeedPLUS® creates more possibilities and opportunities.

Meclean offers a solution for every question.

A high-pressure cleaner in a trailer (high-pressure trailer), on a trailer or in a bus is produced according to customer specifications. The customer decides for himself how a High-pressure trailer, Trailerjet or Trailerpack is executed.

High-pressure cleaner in trailer

Industrial high-pressure cleaner

High-pressure trailer, Trailerjet, Trailerpack and machine-mounted high-pressure units: tailor-made solutions aimed at the user

Meclean High-pressure trailers, Trailerjets, Trailerpacks and the tool-mounted units are developed and built in the Netherlands and are provided with mechanical technology instead of electronics as much as possible.


With the unique options such as SteamPLUS®, AquaPLUS® and / or WeedPLUS® creates more possibilities and opportunities.

Meclean offers a solution for every question. A high-pressure cleaner in a trailer (high-pressure trailer), on a trailer or in a bus is produced according to customer specifications. The customer decides for himself how a High-pressure trailer, Trailerjet or Trailerpack is executed.

High-pressure cleaner in trailer

Industrial high-pressure cleaner

Meclean high-pressure trailer series

NOW ALSO SUITABLE FOR COMPLETELY FOSSIL-FREE FUEL: 100% FOSSIL-FREE CLEANING!

High-end mechanical technology guarantees high reliability and a long service life

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Meclean trailerjet series

NOW ALSO SUITABLE FOR COMPLETELY FOSSIL-FREE FUEL: 100% FOSSIL-FREE CLEANING!

High-end mechanical technology and pure cleaning power packed in an aerodynamic housing

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Meclean Trailerpack series

NOW ALSO SUITABLE FOR COMPLETELY FOSSIL-FREE FUEL: 100% FOSSIL-FREE CLEANING!

High-end mechanical technology for installation in a commercial vehicle or trailer. Meclean is an authorized installation specialist.

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Meclean Tool-mounted high-pressure units

For multifunctional and environmentally friendly urban maintenance. Fits almost any brand / type of hydraulic vehicle

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Meclean high-pressure trailer accessories

With the right high-pressure trailer accessories you can tackle any cleaning job in a targeted manner

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Meclean Cleaning agents for high-pressure trailers

Extensive collection of maintenance and cleaning products for high-pressure cleaners and high-pressure trailers

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The new electric high-pressure trailer: just as powerful as the proven diesel versions and a very generous operating time of up to 16 hours without recharging!


Meclean electric high-pressure trailer HDTE 250/15 more than 90% emission reduction

More than 90% emission reduction

The heat exchanger is suitable for fossil-free fuels. In combination with the electric drive, an emission reduction of more than 90% can then be achieved compared to the conventional diesel-powered high-pressure trailers.

Meclean electric high-pressure trailer HDTE 250/15 up to 70% noise reduction

Working time up to 16 hours!

Depending on the chosen working mode, a working time of 6 to no less than 16 hours is possible without having to recharge in the meantime!

Meclean electrical powered high-pressure trailer HDTE 250/15
Meclean electric high-pressure trailer HDTE 250/15 also 50% service reduction

Up to 70% noise reduction

The high-efficiency electric motor is of course much quieter than a conventional diesel engine, you hardly hear it running.

Meclean electric high-pressure trailer HDTE 250/15 working time up to 16 hours

Also 50% service reduction

An electric motor requires almost no periodic maintenance, and because the heat exchanger is suitable for fossil-free fuels, the service frequency is much lower here, even when such fuels are used.

Thanks to the extra pluses of meclean, high-pressure trailers are very versatile

A professional pressure washer in a trailer can be fully adapted to the wishes of the user: we can build your high-pressure trailer perfectly adapted to your professional needs!

Meclean SteamPLUS® high-pressure steam cleaning technique

SteamPLUS® is a patented "steam-high-pressure" cleaning technique that combines the unique properties of steam and the effectiveness of high-pressure.


SteamPLUS® has been developed for deep cleaning and / or paint and graffiti removal from damage-sensitive surfaces such as vulnerable monumental buildings without the need for cleaning agents. SteamPLUS® is available as an option on the High-pressure trailers, Trailerjet-M / L and Trailerpacks.

Temperature 150 ºC
Workload adjustable up to 250 bar *
Water / steam ratio 10/90
Steam volume 17,000 L / min.
Meclean professional cleaning machines SteamPLUS steam high-pressure cleaning technique ratio diagram
Meclean AquaPLUS® high-pressure surface cleaning technique

AquaPLUS® is a surface cleaning technique based on water / steam, in a ratio of 90/10, a stable regulated water temperature of 110 ºC and an adjustable operating pressure up to 500 bar (!) *


AquaPLUS® makes the use of cleaning agents superfluous and fits perfectly into a new, environmentally conscious way of working. AuqaPLUS® is available as an option on the High-pressure trailers, Trailerjet-M / L and Trailerpacks.

Temperature 110 ºC
Workload adjustable up to 500 bar *
Water / steam ratio 90/10
Waterflow 17 - 20 L / min.
Meclean professional cleaning machines AquaPLUS surface cleaning technique ratio diagram
Meclean WeedPLUS® hot water weed control technique

With the WeedPLUS® hot water weed control technique, weeds are controlled by overheating the weed plant without the use of pesticides and in a 100% environmentally friendly manner.


Working speed is up to 25% faster than other alternative weed control methods and up to 60% fewer treatments are required, so WeedPLUS® is also the best alternative economically. WeedPLUS® is standard on the SERIE-CFB and available as an option on the High-pressure trailers, Trailerjet-M / L and Trailerpacks.

Temperature 99.5 ºC
Working width (max) 50 cm
Working speed 2 - 4 km / h
Number of m² per hour (max) 2.000 m²

* maximum working pressure, depending on model

Free demonstration at your location?

Call us directly on 31 115 43 25 30 or leave a message below ...


Demo-request through High-pressure trailers intropage

Mobile cleaning machines in trailer or any type of commercial vehicle


With a high-pressure trailer or built-in high-pressure unit, a commercial vehicle can be easily moved to different locations. This is especially useful for tasks such as facade cleaning, road surface cleaning, graffiti removal or cleaning monumental buildings in cities. Because these professional cleaning machines are assembled from the user's perspective, they are tailored to specific cleaning tasks through various options, accessories and customised solutions which makes a high-pressure trailer or built in any commercial vehicle extremely versatile. The commercial vehicle can respond quickly to different needs and can also work in remote areas and hard-to-reach places without depending on external water supplies. It can start work immediately once on site, resulting in a more efficient operation.

In which areas can a high-pressure trailer be used?


Professional high-pressure trailers can be very effective for a wide range of companies, especially those that regularly need to clean large surfaces, tools or (public)facilities that are heavily soiled.

  • Factories

    In factories, different types of equipment and machinery are used for production that can collect dust, dirt, oil, grease and other contamination over time. Using a professional high-pressure trailer to thoroughly clean a wide variety of surfaces not only optimises performance but also reduces the risk of breakdowns. Besides cleaning machines, it is also very important to keep buildings and other facilities clean at all times, a high-pressure trailer can also clean floors, walls, vehicles and other surfaces, increasing hygiene.

  • Warehouses and distribution centres

    In warehouses and distribution centres, floors and other surfaces can quickly become soiled by dust, dirt, spills and other types of contamination. A professional high-pressure trailer can be used to remove these different types of contamination quickly and efficiently. This creates a safe and clean environment and reduces the risk of accidents.

  • Agricultural companies

    Agricultural businesses can use a professional high-pressure trailer to thoroughly clean animal enclosures, stables and various installations. This helps reduce bacteria and ensures a healthy living environment for livestock and staff. In addition, agricultural businesses usually have a large number of different vehicles such as tractors, manure spreaders and harvesters that are susceptible to mud and manure.

  • Building and construction companies

    During construction projects, a lot of construction waste, such as dust, cement residue, paint and glue, can be left behind on building sites and construction materials. A high-pressure trailer can be used to remove this waste quickly, keeping the construction site clean and safe. Machinery and tools can be covered in dirt, mud and other contaminants after use. A high-pressure trailer can clean both machines, tools and construction equipment, making them ready for use and maintaining a professional appearance. Concrete floors, walls and other building surfaces can become contaminated with mud, oil, grease and other contaminants. A high-pressure trailer can thoroughly clean these surfaces and restore them to optimum condition for further finishing or use.

  • Manufacturing and industrial companies

    Manufacturing and industrial companies often handle large machinery, production lines and other equipment that is exposed to dust, oil, grease and other contaminants for long periods of time. A professional high-pressure trailer can be used to clean all these surfaces quickly and thoroughly, increasing performance and prolonging service life. Thorough cleaning also contributes to the safety and health of staff, drivers and customers. Some types of contamination such as rust or paint residues can be difficult to remove with ordinary cleaning methods, a high-pressure trailer from meclean can achieve the desired pressure faster and can be equipped with special accessories if required.

  • Hospitals, clinics and other healthcare facilities

    Hygiene is very important in hospitals and other healthcare facilities to prevent the spread of diseases and bacteria. A professional high-pressure trailer can efficiently and thoroughly clean various surfaces such as walls, floors, ceilings, furniture and equipment. Hospitals, clinics and other healthcare facilities can encounter various types of dirt and contamination such as bloodstains, body fluids and small dust. By deploying a high-pressure trailer, all these types of soiling can be thoroughly removed, creating a clean and hygienic environment for patients, staff and visitors.

  • Professional cleaning companies

    For professional cleaning companies, a professional high-pressure trailer offers the ability to quickly and thoroughly clean a wide variety of surfaces such as facades, pavements, roads, car parks. The powerful water jet makes dirt, algae, moss and other contamination disappear quickly. Because the technology of a high-pressure trailer is so effective, it also speeds up productivity, allowing more tasks to be done in less time and with fewer staff. In addition, a professional high-pressure trailer can be equipped with different lances and accessories, this enables cleaning companies to perform various cleaning tasks in different places.

  • Municipalities and governments

    Municipalities and public authorities are in charge of maintaining and cleaning public spaces such as pavements, streets, parks, squares and playgrounds. A professional high-pressure trailer can be used to thoroughly clean all these surfaces and, if this option is chosen, get rid of weeds, graffiti and chewing gum. The growth of weeds is often seen as one of the biggest points of irrigation in outdoor spaces, a high-pressure trailer from meclean can remove weeds between tiles, along roads and other pavements, giving them a neat look. Street furniture such as benches, wastebaskets and traffic signs can become soiled over time due to weather, so it is important to thoroughly clean them every so often. They are also responsible for cleaning street gutters, drains and other water drainage systems. With the right options and accessories, sludge and grease can be easily removed from sewers which prevents blockages. Deep cleaning of sewers also reduces the risk of flooding during heavy regular rainfall due to climate change.

Multifunctional, durable and highly reliable


The High-pressure trailers, Trailerjets and Trailerpacks series from meclean excel in multifunctionality, as these tailor-made machines can be used for the most diverse types of cleaning worldwide such as cleaning cars, trucks, trains, boats and other vehicles making mud, dirt, oil, grease, insects, soot quickly disappear. You can also think of thoroughly cleaning facades, windows, awnings, car parks, pavements or terraces. This is important to prevent dust, dirt, algae, and mould from having a chance, thus improving the appearance and extending the life of buildings. In addition, these powerful cleaning machines are ideal for use in public spaces to clean squares, parks, streets or industrial applications such as production lines, warehouses or storage tanks. The choice to equip professional high-pressure trailers for propulsion using fossil-free fuel HVO100 combined with mechanical engineering made of high-quality, reliable materials makes these cleaning machines in trailer or built into commercial vehicles a sustainable decision for companies in the near future and for years to come. Implementing mechanical components in a high-pressure trailer not only allows consistent operation but also reduces the frequency of maintenance and repairs.

What are the advantages of a professional high-pressure trailer?


  • Efficient cleaning

    A professional high-pressure trailer uses powerful water jets produced under high pressure. This high pressure provides increased impact and strong cleaning power, effectively removing dirt and contaminants. Even stubborn dirt, grease and caked-on residue can be loosened and sprayed away with the powerful water jet.  Thanks to its functional technology, a high-pressure trailer can clean a large area. The water jet can be directed over a considerable distance and surface area, allowing large areas to be cleaned quickly.  This results in time savings and improved efficiency in the cleaning process. The power and speed of the water jet from a high-pressure trailer ensure fast cleaning. Medium and large areas are cleaned in a short time frame, resulting in increased productivity. Using a high-pressure trailer enables cleaning operations to be carried out more efficiently, saving time and labour.

  • Thorough cleaning

    These professional cleaning machines generate a high working pressure, depending on the respective model. The high working pressure ensures thorough cleaning and can quickly loosen and remove dirt, grease, soot, moss and algae. Even stubborn and caked-on dirt is broken down and sprayed away. The power and speed of the water jets ensure more efficient cleaning even in hard-to-reach places. The deep-penetrating water jets ensure thorough cleaning, leaving the surface looking clean longer.

  • Time saving

    Because a professional high-pressure trailer has high water pressure and strong water jet, these solid machines can clean surfaces quickly and efficiently. The powerful water or optional cleaning technology removes dirt, algae, grease and moss in a fraction of the time that would be needed with manual cleaning. This allows more square metres to be cleaned.

  • Flexibility and mobility

    Employing a professional high-pressure trailer is an and mobile cleaning solution that can be very easily moved to different locations. This offers great flexibility when cleaning various surfaces and environments. Whether cleaning outdoor areas, facades, machinery, vehicles or other objects, a high-pressure trailer from meclean can easily be taken to the desired location.

  • Cost savings

    The powerful high-pressure water jets of a professional high-pressure trailer mean that less water is needed to effectively clean surfaces, resulting in water savings compared to traditional cleaning methods. Less water consumption also means more efficient use of natural resources. Professional pressure washers from meclean also shorten the time needed to clean surfaces through thorough cleaning. The result is lower labour costs and increased productivity.

  • Customised solutions

    Every company has unique cleaning applications and needs. A customised high-pressure trailer can be adapted to the specific requirements of the cleaning tasks to be performed. For example, the choice of cleaning techniques, lighting, water tanks or fuel tanks can be adapted to the requirements of the specific cleaning environments and wishes of the end user.

  • European quality

    European quality machines are known for its reliability and durability. High-pressure trailers made in Europe according to strict standards and high-quality production processes. As a result, professional high-pressure trailers from meclean are robust and solid that can withstand tough conditions and long-term intensive use. European quality standards emphasise safety and comply with strict regulations and requirements. High-pressure trailers are extensively tested to ensure they meet safety standards in terms of pressure resistance, technical systems. This provides high quality and confidence in the safety of the machine.

  • High quality cleaning result

    The high water pressure of a professional high-pressure trailer makes it possible to effectively remove dirt, mosses, grease, algae and other types of contamination from easy and hard-to-reach places. A high-pressure trailer can be used intensively for long periods of time, producing high-quality results with minimal effort from just one or more people. When both the working pressure and water capacity can be easily adjusted to the surface to be cleaned and the nature of the contamination, the cleaning outcome is also of a higher standard.

  • Universal accessories

    Universal accessories are designed to be compatible with different pressure washers and high-pressure trailers. This means they can be used with different models, increasing the versatility of the pressure washer. Users can easily use and exchange accessories such as spray nozzles, extensions, brushes and other attachments, regardless of the model of the pressure washer. Using universal accessories can be cost-saving, instead of purchasing specific accessories for each high-pressure trailer, users can invest in a set of universal accessories compatible with multiple machines. This can generate significant savings in the long run, especially for companies that operate multiple high-pressure trailers.

  • Suitable for heavy duty cleaning work

    All high-pressure trailers from meclean are designed and built to withstand tough conditions and long-term intensive use with heavy-duty cleaning tasks. The machines are built with high-quality and strong materials and incorporate as much mechanical engineering as possible. As a result, professional high-pressure trailers are extremely robust and durable, allowing them to perform for a long time in demanding environments worldwide.

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