Trucks with diesel engine type 47122, modifications 47122M on the basis of GAZ C41R31 chassis.

Mobile technical assistance on GAZ chassis is designed for transportation of shift crews of 6 persons, as well as for transportation and use of equipment by repair crews in places of accidents and preventive repairs at ambient temperature from -40°? to +45°?.
The van is made of sandwich panels, equipped with passenger seats, folding table, windows, hatches, side entrance door with folding ladder and handrails for easy access. Galvanised steel sheets with polymer-powder coating are used as the outer lining of the van, the inner lining of the van is made of laminated plywood. For heating of the compartment there is an autonomous heater, for lighting of the van there are plafonds. The flatbed is made of galvanised painted profile.