Work processes

Design, development and production

Top experts and engineers

Design and development

We base our design, development and production on many years of cooperation with foreign business partners, who strive for the highest industry standards.

All of the above would not be possible without top employees, experts in their fields, and quality engineers, all with the application of new machines and structured technological processes, thanks to the parent company – Dundo-promet d.o.o.

Projektiranje i razvoj



Design and development


By using modern CAD technologies, the development team works on the design and optimization of superstructures, water and foam tanks, fuel tanks and fire extinguishing systems.

We develop a complete vehicle according to input data and requirements. According to the chassis selected for the project, we construct the load-bearing structure and superstructure, adapt to the chassis and make preparations for the acceptance of all necessary components on the vehicle.

DuTrax extruded aluminum-profiles are one of the products of our development team. The profiles have been developed specifically for DuTrax superstructures and allow us flexibility in construction and efficiency in assembly. The aluminum structure provides strength and allows us to achieve a low total vehicle weight. The anodized layer on the profiles protects the superstructure from corrosion and contributes to the visual impression.


The development of the electronics-department includes the programming and implementation of all programs and control systems on the vehicle using modern methods and tools.

Built-in signaling, fire extinguishing systems and accessories are controlled via a central control unit that communicates with the existing chassis system.

We develop our own control systems and integrate the required equipment into vehicles.

We approach each vehicle individually and develop control and power supply systems according to the input data and required parameters that need to be achieved.

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New machines and technological processes


Laser cutting


We ensure the precision and quality of the cut components by using laser-cutting machines, and in this way we have the possibility of complete customization of the product according to the customer’s needs. Laser technology provides us with a wide range of solutions and options when constructing more complex elements and shapes.

CNC bending


Sheet metal bending is done on CNC bending machines – that ensures the quality and adaptation of products to market needs and keeps room for innovation and original solutions that we can implement.



The production of firefighting vehicles involves the use of welding technology of different materials. Available technology and a skilled workforce ensure the quality of welding of structural steels, stainless steels and aluminum.



In our newly built industrial painting cabin, we perform the entire process of painting all vehicle components.

Next to the painting cabin, there is a sandblasting chamber, where the preparation of components for painting is carried out.

Painting is carried out in several stages and layers, in controlled conditions, according to modern technology, with tools and materials from proven manufacturers.


Electrical installation


In our production facility, we install complete electronics on the vehicle, connect it to the chassis’ electrical system, adjust and arrange the original components (f.e. batteries) in accordance with the superstructure and the best possible use of space.

We do the wiring of the complete superstructure and all installed systems inside the vehicle.

We install light and sound signalisation, interior and exterior lighting of the cabin and the superstructure, and integrate the control system into the vehicle.

We install extinguishing control systems according to our own programs and implement them in accordance with the specific requirements and needs of the customer.




The start of assembly work on the vehicle is marked by the entry of the chassis into our production facility, after which all preparatory work, modifications and adjustments for the installation of the body are performed in strict compliance with the instructions of the chassis manufacturer. The connection to the chassis’ pneumatic system is made and the pneumatic installation is retrieved.

In another part of our facility, work is being done on the preparation of subassemblies, assembly of superstructures, treads, doors and other components.

We install the aluminum construction of the superstructure on the chassis, mount the blinds, treads, doors and covers, which close the superstructure.

We perform the complete production and installation of the fire system, testing,  optimization and commissioning.

We manufacture and install equipment brackets according to the layout we arrange in agreement with the customer, specifically tailored to the vehicle, equipment and available space.