GROUND ADJUSTABLE PROPELLERS

GT ground adjustable propellers two/three blade configuration.
Innovative reliable one peace aluminium (C42) hub, lodging wooden and composite blades. The blades are screwed in the hub by means of special threaded system.
The same blade retention system is used on GT electrically / hydraulically controlled propellers.

Ground adjustable blades can be installed on electric / hydraulic variable hub and inflight variable blades can be installed on ground adjustable hub.
Some advantages of this propellers are:
- Easy pitch selection
- Easy propeller installation on engine
- Easy blade sobstitution for maintenance or inspection
- Several blades models can be installed on the hub without any modification
- Only two symple tools are required for installation available in the prop kit