ISENGARD
Gas turbine systems
Propulsion.
Overview
Power, built in-house.
Propulsion is the bottleneck most strike systems never solve. Isengard designs and builds its own turbojets - combat-tested, rate-producible, and tuned for the airframes they fly. Two engines anchor the line - the cruise-missile-class TJ-100 and the compact TJ-40 - with the 200 kgf class TJ200 now in validation.
TJ-100 turbojet
Cruise-missile class.
A combat-tested single-spool turbojet for high-subsonic strike systems - qualified, fielded, and ready for rate production. Two TJ-100s power the XQ 770 Freedom Fighter.
TJ-40 turbine
Compact class 40.
A single-spool turbojet for unmanned aerial vehicles and defense platforms - a balance of thrust, efficiency, and rugged reliability in a tightly packaged, airframe-ready envelope.
TJ200 turbojet · in validation
Class 200.
A 200 kgf class single-spool turbojet - intake, compressor, annular combustor, turbine and nozzle under the Warden FADEC. The baseline is dry; an optional afterburning section is selected by mission requirement and rated separately. Values are the current design specification.
Design curves, to be replaced with calibrated test-cell data after validation. Controlled release: final specification, operating limits and certification values issue after the TJ200 validation cycle.
Why in-house
Engineered for the airframe.
Packaging
Compact & light
Tightly packaged envelopes for straightforward UAV integration across the strike line.
Response
Rapid throttle
Fast spool dynamics for responsive tactical control, with a fuel-efficient cycle that extends endurance.
Production
Rugged & rate-ready
Built for mass production and field reliability - customizable nozzle and mounting options per platform.
Isengard gas turbine systems
Request the propulsion datasheets.
Full TJ-100, TJ-40 and TJ200 performance and integration data are available to allied governments, primes, and qualified partners.