XT Stabilizer Fin

XT Stabilizer Fin

The XT™ (extendable fin) system delivers roll reduction underway and ZeroSpeed™ performance while reducing both the fin footprint and appendage drag. Variable geometry fins extend only when needed: at anchor. Underway, the extensions retract into the fin body to reduce drag, making XT™ systems well suited for vessels with high service speeds. In many cases, the availability of XT™ fins means that your vessel can achieve Zero Speed™ capability with two fins, as opposed to four.

XT™ stabilizer system benefits:

  • Less drag
  • More efficient fin design
  • Reduced space and weight in vessel
  • Optimized for underway and ZeroSpeed™ performance
QVP Whisper Hydraulic Vane Pump

New style and quieter hydraulic pump kit available for both new and retrofit installations.


Click for PDF QVP Whisper Vane Pump Kit

Quantum offers six standard XT™ Systems as well as a variety of custom solutions, all extensively model tested and field proven.

XT Fins PDF Files XT™ PDF Fin Files

QC1200XT | QC1500XT | QC1800XT | QC2200XT | QC2600XT | QC3600XT


XT Actuator PDF Files XT™ PDF Hull Unit Files

QC1200XT | QC1500XT | QC1800XT | QC2200XT | QC2600XT | QC3600XT