System Weight Is About 22 Pounds

MT-Propeller has received extended Type Certification for the Model MTV-34 propeller for engines up to 141 shp at a maximum propeller speed of 2560 rpm.  

This small and light weight 3-blade propeller with a diameter of up to 70.08 inches was originally designed for ultralight and light sport aircraft with the Rotax 912/914 series engines.  With the extended type certification, it can now be installed on airplanes powered by Rotax 915iS engines.

The MTV-34 is now the lightest certified constant speed propeller and ground adjustable propeller certified for 141 shp. This propeller is also vibration tested and approved for the Rotax engine family.
 
The MTV-34 natural composite propeller is an easy to maintain, low maintenance, certified system - a constant speed propeller in long time proven MT-Propeller quality. The propeller weight is about 19.8 lbs, and the UL MT-Governor for ultralights is about 2.2 lbs. The optional available MT-Propeller Kevlar Spinner assembly has also a weight of about 2.2 pounds. It has the same technology as MT-Propellers for regional airliners and aerobatic aircraft.

Additionally, the company's 3-bladed MTV-34 propeller and the MTV-33 (2-bladed) and MTV-36 (4-bladed) propellers are available.

(Source: MT-Propeller news release. Image from file)

FMI: www.mt-propeller.com