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RD-0255
Part of RD-0228
RD-0255
Credit: KBKhA
Kosberg N2O4/UDMH rocket engine. R-36M2 / RS-20V (SS-18 Mod-4) stage 2. Comprises of single-chamber main engine RD-0256 plus four-chamber steering engines RD-0257. Development based on RD-0228 with thrust increase by 11%. First flight 1986.
Date
: 1983-89.
Number
: 42 .
Thrust
: 755.00 kN (169,730 lbf).
Chambers:
1 + 4.
Family
:
Storable liquid
.
Country
:
Russia
.
Launch Vehicles
:
Dnepr
.
Propellants
:
N2O4/UDMH
.
Stages
:
R-36M2-2
.
Agency
:
Kosberg bureau
.
Bibliography
:
309
,
330
,
342
.
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