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The ships have gross tonnage of 904 t (890 long tons) and their deadweight tonnage is 777 t (765 long tons). The class design is 64 m (210 ft 0 in) long, would have a beam of 10.5 m (34 ft 5 in) and a draft of 3.3 m (10 ft 10 in). It uses two shafts, powered by two MAN G6V 23.5/33ATL diesel engines. This system was designed to provide 1,560 horsepower (1.16 MW) for an estimated top speed of 11 knots (20 km/h; 13 mph).
Sensors and processing systems
For navigation, Delvar-class vessels rely on Decca 1226 on IJ-band.