In the news


During its participation to the 2014 edition of the biggest railway fair over the world – INNOTRANS 2014 – that happened from the 23th to the 26th of September, UNAC attract all the eyes and benefited of a record attendance in its booth.


In the place of honor this year, the presentation in worldwide exclusivity of the new version of its road-rail mulching vehicle, the 300RR², and the celebration of the delivery of the 100th road-rail excavator 22TRR.


It has also been the opportunity to meet, and to initiate meetings between them, of the various French and European market players of the railway industry.


The real investment that is a participation to this fair has been rewarded by the richness of the encounters and the promises of significant opportunities which are confirming the strong growth prospects of the UNAC company.


We warmly thank our visitors for their presence and we remain to your disposal if you were unable to come this year.


from 23th to 26 of September, 2014: INNOTRANS fair at Berlin, Germany - International fair for the Railway Industry: UNAC will expose 4 of its road-rail vehicles: the new 300RR², mulcher Road-Rail, the famous UNAC 22TRR, the #100th! An other 22TRR adapted to the Danish market, and UNAC 8TRR mini-excavator, road-rail vehicle with rubber tracks. Come and see the new vehicles on the outside stand UNAC FA/35.

The tender SNCF - 300RR²

The tender of 37 mulchers SNCF Rail-Road won by UNAC. The new 300 RR ² conquered SNCF.
The former model, the 300RR, for its part, is proven since 15 years and is the most powerful machines on the road clearing market. The new model, the 300RR ² is based on many discussions we had with users. With an engineering listening and creativity, we were able to meet the demands and requirements of our clients.
The 300RR ² will be present on INNOTRANS Salon for a first presentation. With a strong potential, he will convince with  its effectiveness at future users.


UNAC company won the contract of Support and Training for the 35 EGAME

On the 19th of July 2013, UNAC company won the contract of Support and Training for the 35 EGAME, for a ten years period.
The purpose of this contract is to manage the evolution of the 35 machines in the armies but also to provide the spare parts, the curative maintenance and training.

The award of that contract to UNAC, from the SIMMT and the DGA is a real sign of confidence in the quality of our company.

22TRR excavator arrives in Switzerland

September 13, 2013 - The UNAC 22TRR excavator is now approved in Switzerland. Deliveries began. Our distributor has delivered the first 4 shovels UNAC 22TRR.

Reliable, safe and efficient, Swiss customers were sensitive to the quality and capabilities of this product.

New Road-Rail Mini-Excavator 8TRR

The new caterpillar tracked road-rail mini-excavator 8TRR is the latest vehicle of the UNAC's railway technology. Its small size, its vivacity, its extrem robustness, added to its boom leg rotation make up of it a perfect machine for rail work in confined or urban area. It's able of impressive lifting capacities regarding to its size and can also be equipped with a wide range of railway adapted tools. Its exclusiv system UNAC SMART-CS highly improve the security  by controlling, electronically and mechanically, the movements of the boom, avoiding to engage the next track gage and to get into the catenaries area.


More information


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UNAC's new large capacity ROAD-RAIL excavator

Our satisfied customers

With more than 30 excavators already sold to customers, the large majority of which are certified to travel on the French rail network, the success of the new UNAC 22TRR road-rail excavator is assured.

View the 22TRR product page for more information.