Pressure Washer Trailer
Are you looking for a robust, durable, and user-friendly pressure washer trailer that can be customised to your specific requirements, allowing you to work efficiently, safely, and comfortably?
Aquila Pressure Washer Trailer
An Aquila trailer-mounted high-pressure washer is designed for industrial companies looking for a mobile, high-quality solution for cleaning surfaces, pipes, and drains.
The system can be customised to your specific requirements, ensuring a solution that cleans surfaces and equipment in the most efficient, safe, and comfortable way possible.
Because the high-pressure washer is mounted on a trailer, it is ideal for mobile operations, allowing you to quickly transport the unit and carry out cleaning tasks at different locations.
Benefits of an Aquila Trailer-Mounted Pressure Washer
When you choose one of our trailer-mounted high-pressure washers, you get a solution built with premium-quality components and developed using extensive technical expertise.
With deep technical knowledge and decades of experience, we customise our trailer-mounted high-pressure washers to match your operational requirements and applications.
Our trailer-mounted high-pressure washers are designed for easy operation, servicing, and maintenance, allowing you to work efficiently, safely, and comfortably.
Compact trailer-mounted high-pressure washers with 2- and 3-cylinder engines up to 19 kW.
- Pressure: 140-500 bars
- Flow: 15-40 liter/min
- Water tank: 360 liters
Ideal for urban maintenance, pipe cleaning, facade cleaning, graffiti removal, patio and tile cleaning, industrial cleaning, and agricultural cleaning applications.
Larger trailer-mounted high-pressure washers with 3- and 4-cylinder engines up to 26 kW.
- Pressure: 160-500 bars
- Flow: 20-60 liter/min
- Water tank: 700 liters
An ideal solution for roof cleaning, asbestos-related cleaning tasks, graffiti removal, tile and facade cleaning, surface cleaning, municipal maintenance, paint stripping, and industrial cleaning.
Powerful trailer-mounted high-pressure washers with 4-cylinder engines up to 60 kW.
- Pressure: 180-1500 bars
- Flow: 12-100 liter/min
- Water tank: 1000 liters
Perfect for demanding industrial cleaning applications, including the petrochemical industry, concrete remediation, industrial floors and epoxy surfaces, as well as cleaning tasks in shipyards and railway industries.
Trailer-Mounted Pressure Washer Models
We offer three series of trailer-mounted high-pressure washers, and the table below provides an overview of the main specifications. These models are intended as inspiration, as we specialise in customising our solutions to match your specific requirements. This means we can also develop solutions with alternative trailer dimensions and customised specifications.
| Models | Mini | Midi | Maxi |
|---|---|---|---|
| Pressure (bar) | 140-500* | 160-500* | 180-1500* |
| Water flow (liter/min) | 15-40* | 20-60* | 12-100* |
| Water tank (liter) | 346 | 700 | 1000 |
| Hose length (meter) | 50 | 50 | 50 |
| Engine type | Diesel 2-3 cylinder | Diesel 3-4 cylinder | Diesel 4 cylinder |
| Max engine size (kW) | 19 | 26 | 60 |
| Fuel tank (liter) | 77 | 80 | 120 |
| Alternative engine | Electric (plug-in or battery) | Electric (plug-in or battery) | Electric (plug-in or battery) |
| Size L*W*H (cm) | 296*160*160 | 351*179*169 | 402*175*179.5 |
| Max. temperature (°C) | Cold/99/150** | Cold/99/150** | Cold/99/150** |
| Safety systems (pcs.) | 4-6 | 8 | 8 |
* Stepless adjustment of pressure and water flow.
** Higher water temperatures can be achieved with reduced flow rates.
Eco-Friendly Pressure Washers
Our trailer-mounted high-pressure washers are available with either a diesel engine or an electric motor powered via a standard power outlet or battery pack.
We use diesel engines because they are more robust and reliable than petrol engines. This provides you with a durable, long-lasting solution with high operational reliability, which also benefits the environment through extended service life and reduced replacement needs.
In addition, our diesel engines can operate on HVO biodiesel, which according to OK can reduce CO₂ emissions by at least 83%. Smoke emissions are also significantly reduced, and operation is virtually odour-free.
Optimal User Experience
By upgrading your trailer-mounted high-pressure washer with an optional PLC control system, you get a smarter solution that is easier to operate, more cost-efficient to run, and designed to minimise downtime and the risk of damage caused by incorrect operation.
All settings can be adjusted easily via the display, eliminating the need for manual adjustments. This improves operational efficiency and makes the machine easier for operators to use.
Pre-programmed setups can also be configured, such as a rental mode designed to minimise the risk of misuse.
In addition, the system provides a clear overview of fault messages and troubleshooting guidance to help reduce downtime. We also offer optional online access, allowing service technicians to remotely assist with troubleshooting and technical support.




Upgrades for Trailer-Mounted Pressure Washers
You can upgrade your trailer-mounted high-pressure washer with optional equipment tailored to your specific tasks and operational requirements. The right upgrades improve operator comfort, increase safety, and optimise efficiency. Explore the available options below, and if you have specific requirements, we would be happy to discuss a customised solution with you. For more than 45 years, we have developed and built unique solutions for our customers.
Available instead of traditional key start. The PLC system makes the high-pressure washer more user-friendly, easier to troubleshoot and service, and more cost-efficient to operate.
A chemical dosing system with either a dosing pump or injector is essential when using detergents or cleaning chemicals in your cleaning process.
Reduces maintenance costs by continuously preventing limescale build-up in hot water high-pressure washers. Especially beneficial in regions with hard water.
Recommended if the high-pressure washer is stored or transported in freezing temperatures, or for systems that must be ready for emergency operation.
Allows operators to remotely start and stop the engine, adjust engine speed, control hose reel in/out functions, activate emergency stop, and operate the high-pressure washer remotely.
We offer water tanks in various shapes and sizes depending on your operational requirements and available installation space.
Available with or without freewheel functionality. Electric or hydraulic hose reels can also be added to eliminate manual hose handling.
Available in different lengths, diameters, and pressure ratings to suit the operator’s requirements and working conditions.
Improve operator comfort with a pressureless high-pressure hose system, reducing strain caused by water pressure during operation.
The chimney cover can be opened and closed manually during operation, or upgraded with an electric solution for automatic control.
A specialised solution for industries such as the oil and gas sector, where the high-pressure washer must operate safely in environments where sparks cannot occur.
Wide range of trailer accessories, including support wheels, warning lights, locks, toolboxes, and spare wheels.
Accessories for Pressure Washers
We offer a wide range of accessories for our trailer-mounted high-pressure washers, including:
- Nozzles
- Lances
- Spray guns
- Surface cleaners
- Couplings and hoses
- Roof cleaning equipment
Ready to Take Your High-Pressure Cleaning to the Next Level?
Contact us for a no-obligation consultation, a machine demonstration, or a quotation.
We are always ready to answer your questions and help you find the right solution.



