Mechanics For Air-Crane (JetCat SPH5, 4-blade Tail Rotor)

This mechanical system has been developed specifically for the Air-Crane, so that the model helicopter can be fitted with a JetCat SPH5 turbine system.
According to the full-size machine, it is designed for a 6-blade main rotor.

In this mechanics the exhaust system of the turbine is mounted in front of the main rotor shaft. That’s really scale!