Some identified rocket-engines
from Isayev's Design Bureau (now KB Khimmash)

Norbert Brügge, Germany
 

Throughout its history the Isayev Design Bureau OKB-2 has created since 1953 more than 120 liquid-fuel engines and engine assemblies for missiles and spacecrafts.
Approximately 40 of these engine designs proceeded into serial production. Here are some data and pictures, which I found up to now.
Some of them are similar to Isayev's engines, but of other designers (e.g. OKB Sevruk; in 1958 with Isayev's OKB-2 fusioned)
*.

Engine designation

Chamb. Stage Propellant Thrust s.l
 (kN)
Isp s.l.
(Nskg)
Thrust vac
 (kN)
Isp vac
 (Nskg)
Vehicle
Fuel Oxidiser
 OKB-3 Sevruk*
 S3.20M   1 Booster TG-02 AK-20 31.4         MiG aircraft
 S3.40   1   TG-02 AK-20           Project R-12
 S3.41   4   TG-02 AK-20        
 S3.42A   1 1 TG-02 AK-20 154.1       V-300 Project La217
 S3.42T-3   1 1 TM-185 AK-27         "Scud" R-11MU/R-17-1

S3.46

                    Project R-16

S3.50

                 

S3.52

  8                 Project R-15 SLBM

S3.54

  4              

S3.55

                    Project R-16

S3.56

                 

S3.61

                 
 Air defense systems (V-300 "Berkut" etc.)
 S09.29  Sevruk type ? 4 1 TG-02 AK-20F 78.4 ? 88.2 ? V-300 La205, La207
 S2.145  Sevruk type 1 1 TG-02 AK-20F  83.4 ? 88.2 ?  

 S2.244

 Sevruk type 1 1 TG-02 AK-20F          

 S2.260

 Sevruk type 1 1 TG-02 AK-20F         La207A

 S2.751V

  1 1 TG-02 AK-20K 157.9       La217A

 S5.1

 S5.1A 1 1 TG-02 AK-20I 168.5      

La217M, La218

 S5.44  5D25 1 1 TG-02 AK-27I 181.4 2461 ? ?  La217MA
 S2.168 ?  Sevruk type 1 2 TG-02  AK-20F           ?
 S2.168B  Sevruk type 1 2 TG-02 AK-20F 11.5 2118 12.3 2265 ShB-32  
 S2.711   1 2 TG-02 AK-20F 26.0 2197 29.4 2478

V-750

S-75
(Dvina)

 S2.711V   1 2 TG-02 AK-20F 30.4 2355 33.85   V-750V
 S2.711V1   1 2 TG-02 AK-20F        
 S2.711V2   1 2 TG-02 AK-20F        
 S2.711V deriv.   2x1 1 TG-02 AK-20K          India's Prithvi SRBM
 S2.720   1 2 TG-02 AK-20K 34.3 2300 ? ? V-750VM Dvina-M
 S2.720A   1 2 TG-02 AK-20K         V-750VN Desna

S2.720 deriv.

  1 1 TG-02 AK-20K         Iraqi Al-Samoud
 S2.720A2   1 2 TG-02 AK-20K        

V-755
V-759

S-75M
Volchov/5Ya23
  1 2 TG-02 AK-20K        
 TRM-3500   1 - JP-4 AK-20K 35.0 2215     Developed by EDEPRO, Serbia
 Anti-ship missiles

 S2.721

  1 - TG-02 AK-20F 12.2 ? - - ASM KSR

 S2.722

  1 - TG-02 AK-20K 11.9 ? - - ASM P-15 (Hy-2)
 S2.722V   1 - TG-02 AK-20K     - -

 S5.6

  1 - TG-02 AK-20K 11.8 ? - - ASM  KSR-2

 S5.33A1

  2 - TG-02 AK-27I 56.7 2795 - - ASM  KSR-3

 S5.33A2

  2 - TG-02 AK-27I 69.6 ? - - ASM  KSR-5
 R-201-300   2 - TG-02 AK-27I 83.0 ? - - ASM KH-22
 Various missiles

 S2.1100

  4 1 TG-02 AK-27I 671.2 2285 749.0 2550 Burya booster

 S2.1150

  4 1 TG-02 AK-27I 672.9 2314 750.0 2579 Burya booster

 S2.253

 Sevruk type ? 1 1 T-1 AK-20F  81.4 2148 94.8 2501 R-11 (Scud-A)

 S5.2

 9D21 1 1 TM-185 AK-27I 132.1 2285 146.3 2530

R-17 (Scud-B)

 S2.713

 5D50 1+4V 1 TG-02 AK-27I 252.1 2275 274.0 2466

R-13 SLBM

 S5.3M

  4 1 TG-02 AK-27I 398.8 2367 423.3 2511 R-21 SLMB

?

 4D10

1+2V 1 UDMH AK-27P 216.5 2579 238.7 2844 R-27 SLBM

?

 4D20 1+2V 1 UDMH N2O4 233.9 2638 257.4 2903 R-27U SLBM

?

 4D18 1+2V 1 UDMH N2O4         R-27K SLBM

?

 4D19 1+8V 2 UDMH N2O4        

?

 3D37 1 1 UDMH N2O4         R-29 "Vysota" SLBM

?

 3D38 1 2 UDMH N2O4        

?

 4D75 1+4V 1 UDMH N2O4         R-29R "Volna" SLBM

?

 4D76 1 + V 2 UDMH N2O4        

?

3D41

1 + V 2 UDMH N2O4         R-29RM SLBM
 Izotov & Mevius design *
 15D13  5D22  1 2 UDMH N2O4         UR-100 ICBM
 15D14   4 x 1V        
 15D14   1 -         Almaz space station
 5D12         (S2.726 ?)

  designed by
Mevius

1 1 TG-02 AK-27P 98.0       V-860 S-200
Angara/Vega/Dubna
 5D67 1 1 TG-02 AK-27P 103.0       V-880

5D67

1 1 TG-02 AK-27P         Scramjet

5D16

1 2 ? ? 156.9       A-350 "Galosh"

5D22

1 2 UDMH N2O4 131.4       A-350 "Galosh"

5D18

4 x 1V 31.4      

5D21M

1 Booster             Spaceplan "Spiral"
 Kosberg design (former Isayev design)*
 RD-0200  S2.1200 2 2 TG-02 AK-27I 58.8 2256     V-400 "Dalh"

RD-0200A ?

S2.1200A ?

2 2                
 RD-0201  S2.1201 4 3 TG-02 AK-27P         V-1100 Project
 Dushkin design
 RU-013  Sevruk type ? 1 Booster TG-02 AK-20 31.0         MIG aircraft

 
 



S2.711



S2.711 (Iran)



S2.711V



S2.711V1



S2.711V1



S2.711V2

 



S2.711 (Prithvi)



S2.711V (Iran)



S2.720



S2.720



S2.720



S2.720



S2.720



S2.720



S2.720


S2.720


S2.720



S2.720A

 

 

 

S2.720 (Iran)


S2.720 (Iran)



S2.720 (Iran)



S2.720 (Al-Samoud)

 

 

 Collections of Isayev rocket-engines





      5D12 (?)                  S2.720                    S2.711



S2.253                                           S.260           



S5.44


S2.1150


                S2.711                               S2.711V                   S2.720A



S2.253                        S2.145                       S2.244


Complete S-200
engine 5D67