Project 20970 "Catran"

Patrol boat

The boat is designed to engage enemy surface combatants and attack craft as well as patrol an area in the open coastal waters of seas and oceans and in closed seas.

Developer

Specifications

Displacement:

Version 1	290 t
Version 2	280 t

Length:

Version 1	44.2 m
Version 2	46.1 m

Beam

8.2 m

Draft:

Version 1	∼1.9 m
Version 2	∼2.1 m

Speed:

Version 1	42 knots
Version 2	35 knots

Range:

Version 1	∼2100 nm
Version 2	∼2200 nm

Endurance

5 days

Main propulsion

Main propulsion plant:

Version 1	2 х М503-type diesels, 1 х GGTA gas turbine unit
Version 2	3 х М520B ТМ5-type diesels

Armament

Strike missile	1 x Uran-E, 8 missiles
Air defense	1 x Kashtan gun missile CIWS 8 x Igla MANPADS
Artillery	1 x 30 mm AK-306 CIWS
Countermeasures	1 x PK-10
Electronic equipment	1 x Pozitiv-MEK/Furke-E radar (Version 1) 1?3Ts-25E radar with an accompanied system (Version 2) 1 x Gorizont-25 INS/MR-231E navigation radar