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PR04HD.S03

PR04HD.S03 — Hydraulic Knee Joint with Friction Lock
TROYA PR04.HD.S03 is a hydraulic, multi-axis (polycentric) knee joint designed for active lower limb prosthesis users. The hydraulic system uses fluid instead of air, enabling smooth adaptation to different walking speeds. The multi-axis design provides more natural movement and increased comfort. Adjustable flexion and extension resistance allows individual customization of joint parameters to the patient’s needs.

TECHNICAL DATA

Material Aluminum
Max. flexion angle [°] 145
Type Hydraulic with friction lock
Mobility 3
Product weight [kg] 1.00
Max. user weight [kg] 100.00
Brand Proted
Waterproof ✗
Warranty 2 years

DELIVERY SET

  • PR04HD.S03 knee joint module
  • pylon clamp screw
  • original packaging
  • user manual

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