Name | No | Yard No | Builder | Laid down | Launched | Comp | Fate |
---|---|---|---|---|---|---|---|
तलवार [Talwar] | F140, 1975- F40 | Cammell Laird, Birkenhead, UK | 7.6.1957 | 18.7.1958 | 26.4.1959 | stricken 1988 | |
त्रिशूल [Trishul] | F143, 1975- F43 | Harland & Wolff, Belfast, UK | 19.2.1957 | 18.6.1958 | 13.1.1960 | stricken 1996 |
Displacement standard, t | 2150 |
---|---|
Displacement full, t | 2560 |
Length, m | 109.7 pp 112.7 oa |
Breadth, m | 12.5 |
Draught, m | 3.90 max |
No of shafts | 2 |
Machinery | 2 sets Yarrow geared steam turbines, 2 Babcock & Wilcox boilers |
Power, h. p. | 30000 |
Max speed, kts | 29 |
Fuel, t | oil 370 |
Endurance, nm(kts) | 4500(12) |
Armament | 1 x 2 - 120/45 Mk 6, 1 x 2 - 40/60 Mk 5, 2 x 3 - 305 Limbo Mk 10 ASWRL |
Electronic equipment | type 275, type 293, type 277, type 903, type 974 or type 978 radars, type 162, type 170, type 174 or type 177 sonars |
Complement | 152 - 231 |
Slightly modified British Type 12 (Whitbey) frigates.
1975, Talwar; 1978, Trishul: - 1 x 2 - 120/45, type 275 radar; + 3 x 1 P-20 SSM (3 P-20), 2 x 1 - 40/60 Mk 7, MR-331 Rangout radar
1983, Trishul: - 1 x 2 - 40/60, 2 x 1 - 40/60, 2 x 3 - 305 Limbo ASWRL, type 293, type 277, type 903, type 974 or type 978 radars; + 2 x 2 - 30/71 AK-230, 2 x 3 - 324 TT, 1 helicopter (Chetak), hangar and helicopter deck, DA-05, ZW-06, 2x MR-123 Rys' radars, Telegon IV ECM suite, 2 Mk 5 decoy launchers, G738 towed torpedo decoy.
No significant events.