thunder-R

Open-cycle liquid oxygen-methalox rocket engine
Performance indicators:
The ground state：60-215kN
Vacuum thrust：75-265kN
Thrust regulating capacity：30%-110%
Start times：No less than 3 times
Technical characteristics:
The first kerosene engine with needle-bolt technology in China
The innovative gas generator uses a secondary injection form to improve composition and temperature uniformity
Pump after swing, compact structure
Parallel to SpaceX's needle-based injection technology in the United States

thunder-RS

Open-cycle liquid oxygen-methalox rocket engine
Performance indicators:
thrust：The ground state1300kN
Vacuum thrust：1500kN

Thrust regulating capacity：40%-110%
Start times：No less than 3 times
A circular manner：Open cycle
Technical characteristics:
Inherit the Thunder -R engine 3D printing technology, effectively reduce costs and increase efficiency
The innovative gas generator uses a secondary injection form to improve composition and temperature uniformity
Pump back swing, compact structure
Parallel to SpaceX's needle-based injection technology in the United States