Propulsion — Space Hardware Marketplace

Propulsion market benchmark: medians, lead times & prices → Compare 297 models side by side: mass, power, datasheets →

483 satellite platforms, components and ground equipment from manufacturers worldwide.

483 products Reset
Propulsion

RD860

Yuzhnoye Design Bureau
Price on request
Thrust 0.5 N · Specific impulse 316 s · Mass 34 kg

The RD860 is a single-chamber, restartable main engine with a pneumatic pump feed system developed by Yuzhnoye SDO…

Propulsion

RD874

Yuzhnoye Design Bureau
Price on request
Thrust 319 N · Specific impulse 303 s · Mass 6,070 kg

The RD874 is the integrated first stage propulsion system for Cyclone-4M and Cyclone-5 launch vehicles, comprising four clustered…

Propulsion

RD872

Yuzhnoye Design Bureau
Price on request
Thrust 93 N · Specific impulse 351 s · Mass 1,530 kg

The RD872 is a single-chamber dual-thrust staged combustion cryogenic rocket engine developed by Yuzhnoye SDO for second stage…

Propulsion

RD870

Yuzhnoye Design Bureau
Price on request
Thrust 79.3 N · Specific impulse 302 s · Mass 1,420 kg

The RD870 is a single-chamber dual-thrust staged combustion cryogenic rocket engine developed by Yuzhnoye SDO, designed as the…

Propulsion

RD835 / RD835T

Yuzhnoye Design Bureau
Price on request
Thrust 50 N · Specific impulse 355 s · Mass 830 kg

The RD835 and RD835T are dual-thrust staged combustion cryogenic rocket engines developed by Yuzhnoye SDO with a high…

Propulsion

RD809M

Yuzhnoye Design Bureau
Price on request
Thrust 9 N · Specific impulse 345 s · Mass 325 kg

The RD809M is a four-chamber staged combustion cryogenic rocket engine developed by Yuzhnoye SDO for upper stage main…

Propulsion

RD809K

Yuzhnoye Design Bureau
Price on request
Thrust 10 N · Specific impulse 352 s · Mass 330 kg

The RD809K is a restartable single-chamber staged combustion cryogenic rocket engine developed by Yuzhnoye SDO for upper stage…

Propulsion

RD805

Yuzhnoye Design Bureau
Price on request
Thrust 2.15 N · Specific impulse 345 s · Mass 80 kg

The RD805 is a single-chamber staged combustion cryogenic rocket engine developed by Yuzhnoye SDO, utilizing an oxidizer-rich preburner…

Propulsion

DU802

Yuzhnoye Design Bureau
Price on request
Thrust 0.45 N · Specific impulse 323 s · Mass 165 kg

The DU802 is a pneumatic pump-feed liquid-propellant propulsion system developed by Yuzhnoye SDO for autonomous space tug applications…

Propulsion

RD861K

Yuzhnoye Design Bureau
Price on request
Thrust 7.92 N · Specific impulse 330 s · Mass 214 kg

The RD861K is a restartable main engine with turbopump feed system developed by Yuzhnoye SDO, using a gas…

Propulsion

RD840

Yuzhnoye Design Bureau
Price on request
Thrust 40.7 N · Specific impulse 315 s · Mass 4.3 kg

The RD840 is a liquid-propellant low-thrust engine developed by Yuzhnoye SDO, intended for use in space launch vehicle…

Propulsion

RD843

Yuzhnoye Design Bureau
Price on request
Thrust 0.25 N · Specific impulse 316 s · Mass 16.5 kg

The RD843 is a single-chamber, fixed-thrust, restartable liquid-propellant engine developed by Yuzhnoye SDO to produce thrust and control…

Electric Propulsion

Ion Propulsion Components and Test Equipment

ION-X
Price on request
  • ProductsThruster grids, discharge chambers, hollow cathode neutralizers, flow controllers
  • Grid materialsCarbon-carbon composite, pyrolytic graphite, molybdenum
  • Test equipmentThrust stands, ion beam probes, plume diagnostics for vacuum testing

ION-X's ion propulsion system components — grid ion thruster grids, discharge chambers, neutralizers, and test equipment for electric…

Propulsion

Hydra Space Water-Based Propulsion System

Hydra Space
Price on request
Specific impulse 300 s

Green water-electrolysis propulsion for PocketQube and CubeSat-class satellites — non-toxic, non-pressurized propellant, solar-powered electrolysis, enabling station-keeping, phasing, and…

Propulsion

Launch Vehicle Performance Optimization

AscendArc
Price on request
  • ProductTrajectory optimization software + flight GNC algorithms
  • CapabilityReal-time ascent trajectory replanning (wind/performance deviations)
  • BenefitMaximize payload-to-orbit per kg of propellant consumed

AscendArc's trajectory optimization and launch vehicle performance software — maximizing payload delivery to orbit through advanced ascent guidance…