POWERVE (PORTABLE WEIGHER FOR RAILWAY VEHICLES) ÃO AN INNOVATIVE TRAIN OF TRAINS, DEVELOPED AND PATENTED BY THE IVM, WHICH ÃS WAS PROPOSED OVER THE LAST 18 MONTHS ON THE DOMESTIC MARKET AND ON THE INTERNATIONAL MARKETS, WITH A GREAT SUCCESS. PRIMARY INNOVATION INTRODUCED BY THE SYSTEM ON THE MARKET AND REPRESENTED BY ITS OPERATION, WHICH ALLOWS WEIGHING OPERATIONS TO BE CARRIED OUT WHERE THE ROLLING STOCK IS LOCATED AND NOT, AS IS TRADITIONALLY THE CASE, IN SPECIALLY EQUIPPED AREAS, ALLOWS SIGNIFICANT COST AND TIME SAVINGS, WHICH HAVE A POSITIVE IMPACT AT DIFFERENT TIMES IN THE MANAGEMENT OF THE RAIL SYSTEM: (1) PLACING IN SERVICE NEW ROLLING STOCK (2) MAINTENANCE OF FLEET OF ROLLING STOCK (3) INSPECTION OF ROLLING STOCK CIRCULATING ON NETWORK (4) ASSESSMENT OF THE PERFORMANCE OF LOCOMOTIVES