K200 is the first flex-propellant solid jet engine, engineered for suborbital spaceflight, kinetic-kill CUAS, and hypersonic projectile launch. Nozzle geometry and pellet size/composition are tailored to the mission.

Maximum kinetic power output: 200 MW / 300,000 hp

Maximum solid jet velocity: 5,000 mps / 16,000 fps

Maximum thrust: 5,000 kgf / 11,000 lbf

Maximum pellet size: 10 mm / 0.4 in

Minimum solid jet divergence: 0.46 mrad / 1.6 MoA

Maximum engine weight: 1,600 kg / 3,600 lbs

Maximum payload vehicle weight: 750 kg / 1,600 lbs

Length: 5 m / 16 ft

Energy source: Thermal battery, diesel/air torch

Thermal efficiency: 70% with propellant recycling

Propellant options: Air, hydrogen, methanol, water

Pellet options: Steel, clay, plastic, tailored energetics