Manufacturer: Khrunichev State Research and Production Space Center

Height: 58.2 meters (191 feet)

Diameter: 7.4 meters (24.3 feet)

Mass: 705,000 kg (1,554,000 lb)

Payload to LEO: 23,000 kg (50,706 lb)

Payload to GTO: 6,300 kg (13,889 lb)

Stages: 3 or 4

Engines:First Stage: 6 RD-275 engines, Second Stage: 3 RD-0210 engines,Third Stage: 1 RD-0213 engine, Fourth Stage (optional): Briz-M or Blok-D upper stage

Launch Sites: Baikonur