There are always special customer requests—and those are our favorite kind.
In situations where the GSM network is overloaded due to a large number of connected users—such as during major concerts and similar events—the solution lies in a trailer-mounted mobile GSM station equipped with a telecommunications antenna and specialized equipment.
The process is simple and effective:
The trailer is brought to the location, the antenna is raised, and the system boosts the signal, effectively resolving network congestion issues on the spot!


UniO2 Trailer – A Strategic Asset in the Age of Connectivity
In today's world, where staying “connected” has become a top priority, the UniO2 trailer serves as a highly valuable and reliable backup solution for large-scale data transmission.
This O2 category trailer—with a gross weight of 3.5 tons, two axles by the renowned manufacturer AL-KO, and a telecommunications antenna—represents a specialized upgrade. In addition to AL-KO axles and an AL-KO drawbar with hitch, it features a high-quality chassis with a superstructure made from insulated composite sandwich panels of our own production.
Tires: 195/50R14C.
Optimized Layout and Technical Design
The trailer interior is divided by a partition panel into two unequal sections:
1/3 rear compartment
2/3 front compartment
The layout includes reinforced mounting points for securing rack cabinets intended for housing communication equipment.
Construction and Reinforcements
The floor is thermally insulated and made of ribbed aluminum sheet
Wooden beams are integrated under the antenna mounting zone to provide extra reinforcement
Additional floor reinforcement is installed in the front section (bulkhead zone) for the placement of a power generator
This robust and thoughtfully engineered trailer offers a mobile, durable, and efficient solution for critical telecommunications needs, especially in scenarios where fast deployment and high data throughput are essential.