Specifications
- 4 combustion chambers, 4 nozzles
- 1 set of turbines and pumps - Turbine produces approximately 257,000 hp (192 MW); equivalent to the power output of 3 nuclear powered icebreakers
- Ignition: Hypergolic
- Vacuum thrust of 1,773,000 lbf (7,887 kN)
- Vacuum Isp of 338 s (3,315 N·s/kg)
- Sea Level Isp of 309 s (3,030 N·s/kg)
- Weight: 9,750 kg (21,500 lb)
- Thrust to weight ratio: 82
Read more about this topic: RD-170 (rocket Engine)