LV-TX87 "Bobcat" Liquid Fuel Engine

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LV-TX87 "Bobcat" Liquid Fuel Engine
Part image
Liquid fuel engine by
Jebediah Kerman's Junkyard and Spacecraft Parts Co

Radial size Medium
Cost (total) 2 000.00 Funds
Mass (total) 2.00 t
Drag 0.2-0.3
Max. Temp. 2000 K
Volume  ?
Impact Tolerance 12 m/s
Research Tech tree heavy rocketry.png Heavy Rocketry
Unlock cost 8 000 Funds
Since version 1.4.1
Part configuration LiquidEngineLV-TX87.cfg
Maximum thrust (1 atm) 374.19 kN
(vacuum) 400.00 kN
Isp (1 atm) 290 s
(vacuum) 310 s
Fuel consumption 26.32 Units of fuel/s

Thrust vectoring 5 °

Product description

Meow! One of these engines gives more than enough thrust to jump as high as the sky, so we gave you two.

Jebediah Kerman's Junkyard and Spacecraft Parts Co


As of version 1.4.1 this engine has two models that can be switched in the editor.

TankButt variant
TrussMount variant
The different variants of the engine


Real-world comparison

The LV-TX87 was inspired by the American LR-87 engine.


  • Moved tech from Heavier Rocketry to Heavy Rocketry
  • Increased unlock cost from 6000 to 8000
  • Increased crash tolerance from 6 to 12
  • Increased EC generation from 3 to 8
  • Added ModuleTestSubject
  • Initial Release