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Engine Model: 15Zh58B. Designer: MITT. Gross Mass: 13,000 kg (28,000 lb). Empty Mass: 1,500 kg (3,300 lb). Propellants: Solid. Thrust(vac): 490.000 kN (110,150 lbf). Burn time: 64 sec. Diameter: 1.55 m (5.08 ft). Length: 6.00 m (19.60 ft). Country: Russia.

Engine Model: MIHT-2. Application: Start-2. Gross Mass: 13,000 kg (28,000 lb). Empty Mass: 1,500 kg (3,300 lb). Propellants: Solid. Thrust(vac): 490.300 kN (110,224 lbf). Thrust(sl): 385.300 kN (86,619 lbf). Isp: 280 sec. Isp (sea level): 220 sec. Burn time: 64 sec. Diameter: 1.55 m (5.08 ft). Length: 6.00 m (19.60 ft). Chambers: 1. Country: Russia. Status: In production. First Flight: 1993. Last Flight: 2006. Flown: 8.00.

Used in Start-2. Estimated values.

RT-155 used on Rocket Stages
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