Irma Other models

The register lists here 3 versions with unladen weights from 9,000 to 11,950 kg, gross weights from 28,000 to 39,000 kg, lengths from 9,960 to 13,900 mm and widths from 2,550 to 2,600 mm.

With gross weights between 28 and 39 tonnes, the versions fall into the class of heavy trailers and semi-trailers, towed in combination with a lorry or tractor unit in heavy and long-haul transport and requiring a category CE licence. The length span of just under ten to just under fourteen metres shows different bodies within the same weight class.

On a used example at this size, the condition of axles and braking system, frame and side rails for distortion and rust, the function of the coupling, kingpin or drawbar eye depending on the design, the landing legs and the air-brake connections, and tyres and rims all count above all. Given the weight class, the maintenance record of axles and brakes is worth asking for as well. Parts for such small brands usually run through independent commercial-vehicle workshops.