The ships have a displacement of 420 t (410 long tons) at full load, with their cargo capacity recorded as 40 tons on a 95 cubic metres (124 cu yd) space.[1] The class design is 47 m (154 ft 2 in) long, would have a beam of 8.55 m (28 ft 1 in) and a draft of 2.86 m (9 ft 5 in).[1] It uses two shafts, powered by two Mitsubishi S16MPTK diesel engines.[1] This system was designed to provide 6,600 horsepower (4.9 MW) for an estimated top speed of 25 knots (46 km/h; 29 mph).[1]
For navigation, Hendijan-class vessels rely on Raccal Decca or China RM 1070A on I-band.[1] The missiles use active radar homing to 120 km (65 nmi) at 0.9 Mach.[1]
Hendijan-class vessels are reportedly equipped with one 20 mm GAM-BO1 cannon and two 12.7 mmmachine guns.[1] At least two of them (Kalat and Sirik) were modified to fire for Noor anti-ship cruise missile, as of 2015.[1] IISS mentions three equipped with AShM in 2020.[2]
^ abThe International Institute of Strategic Studies (IISS) (2020). "Middle East and North Africa". The Military Balance 2020. Vol. 120. Routledge. pp. 350–351. doi:10.1080/04597222.2020.1707968. ISBN9780367466398.