The weight is only 20 kilograms.
With this calculation, the thrust-to-weight ratio is 8, which is quite good. Currently, for engines of this class, the highest thrust-to-weight ratio is 8, achieved by the Dutch AMT Lynx engine, which has a thrust of 160 kilograms and a dry weight of 19.5 kilograms. The Czech PBS TJ100 is also impressive, with a thrust of 130 kilograms and a weight of 18 kilograms.