Elecon is the manufacturer of various Russian trucks. Scale is 1/43 as it always has been.
They have changed the chassis slightly to accomadate a fifth wheel for the articulated trailer to attach to. The tractor is the Ural 44202, diesel engine, current Russian army vehicles. The trailer is a new casting, consisting of a die-cast chassis and plastic container in grey. There iis a civilian version of the trailer , again with grey container, but pulled by a KamAz 5410 6x4 tractor unit. The Ural is a 6 ton 6x6 vehicle, a 4x4 version is also made.
Mine came to me via the Ukraine, if you want one, you will have to correspond with eastern block collectors, there is a seller on UK E-Bay called "Modellist", but he has not got the Ural.