Vikikas 1
   
Propellant:
Chamber pressure: 53 atm
Thrust: 69,391 kgf (v)
Thrust: 61,233 kgf (sl)
Specific impulse: 281 s (v)
Specific impulse: 248 s (sl))
Vehicles: GSL V Mk1   (1 st.)
First flight: 2001
  
Vikas 1B
   
Propellant:
Chamber pressure: 53 atm
Thrust: 78,008 kgf (v)
Thrust: 69,106 kgf (sl)
Specific impulse: 288 s (v)
Specific impulse: 255 s (sl))
Vehicles: GSLV Mk 2   (1 st.)
First flight: 2010
  
Vikas 2
   
Propellant:
Chamber pressure: 53 atm
Thrust: 73,929 (v)
Specific impulse: 296 s (v)
Vehicles: GSLV Mk1, PSLV   (2 st.)
First flight: 1993
  
Vikias 2B
   
Propellant:
Chamber pressure: 58 atm
Thrust: 81,985 kgf (v)
Specific impulse: 302 s (v)
Vehicles: GSLV, PSLV   (2 st.)
First flight: 1997
 
  
Vikias X
   
Propellant:
Chamber pressure: 61 atm
Thrust: 86,267 kgf (v)
Thrust: 77,192 kgf (sl)
Specific impulse: 302 s (v)
Specific impulse: 270 s (sl))
Vehicles: GSLV Mk 3   (2 st.)
First flight: 2014
 
  
HTVE
   
Propellant:
Chamber pressure: 61 atm
Thrust: 86,267 kgf (v)
Thrust: 77,192 kgf (sl)
Specific impulse: 302 s (v)
Specific impulse: 270 s (sl))
Vehicles: GSLV Mk 3   (2 st.)
First flight: 2018
  
RD-56 (KVD-1)
   
Propellant:
Chamber pressure: 54 atm
Thrust: 7,097 kgf (v)
Specific impulse: 462 s (v)
Vehicles: GSLV Mk1   (3 st.)
First flight: 1993
 
  
CE-7.5 (CUS)
   
Propellant:
Chamber pressure: 57 atm
Thrust: 7,500 kgf
Burn time: 800 s (v)
Specific impulse: 452 s (v)
Vehicles: GSLV Mk2   (3 st.)
First flight: 2018
 
  
CE-8 (CUS+)
   
Propellant:
Chamber pressure: 57 atm
Thrust: 8,072 kgf (v)
Burn time: 800 s
Specific impulse: 452 s (v)
Vehicles: GSLV Mk2+   (3 st.)
First flight: 2018
 
  
LVS
   
Propellant:
N2O4+NO2 / (CH3)NHNH2
Thrust: 1,509 kgf (v)
Specific impulse: 308 s (v)
Vehicles: PSLV   (5 st.)
First flight: 1993
 
  
LVS
   
Propellant:
N2O4+NO2 / (CH3)NHNH2
Thrust: 1,509 kgf (v)
Specific impulse: 308 s (v)
Vehicles: PSLV   (5 st.)
First flight: 1993
 
  
SCE-200
   
Propellant:
Chamber pressure: 178 atm
Thrust: 214,548 kgf (v)
Thrust: 191,298 kgf (sl)
Specific impulse: 335 s (sl)
Specific impulse: 299 s (v)
Vehicles: ULV (LMV3)  (1 st.)