SOLD!!! -- Hartzell Composite 2-blade Propeller

[bjdecker]

I am selling, a new, never uncrated, Hartzell G2YR/N7605W-2X with Spinner (D-4798P-P) kit.

This prop is 74" in diameter and intended for use with IO-360-, IO-390- variants.

Asking US $21K, o.b.o.

PM for more information, pictures, etc.

Here's a little blurb on the prop -- https://hartzellprop.com/owner-of-composite-propeller-for-rv8-shares-his-story/

And a picture of it installed

Brian

 

[Full Throttle]

Hi Brian. How much lighter is it then a 74 inch Hartzell aluminum prop? How long has it been sitting a box. Did you have to sign a waver for liability with Hartzell when you got it. Has it got the extended hub. What's the diameter of the spinner. Is it the "B" hub. Are there any restrictions on the prop rpm or manifold pressure.????? Curious minds would like to know... Thanks...

 

[bjdecker]

Hi Brian. How much lighter is it then a 74 inch Hartzell aluminum prop? How long has it been sitting a box. Did you have to sign a waver for liability with Hartzell when you got it. Has it got the extended hub. What's the diameter of the spinner. Is it the "B" hub. Are there any restrictions on the prop rpm or manifold pressure.????? Curious minds would like to know... Thanks...

It's about 15lbs -- The "BA" 7497-2 weighs 58.5lbs, the N7605-2 weighs 43.5lbs.
It's been sitting, horizontally, in climate controlled storage for 3 years. It will need to be IRAN'd IMHO (resealed, greased).
No, not that I recall
Its the "G" hub (G2YR)
The spinner diameter is 12.706" IIRC, just slightly larger than Van's S-601-1.
No restrictions as per Hartzell Manual 159 (https://hartzellprop.com/MANUALS/159-0000-A.pdf) see page 1606. The engine type also plays a part here -- non-counterweighted, electronic ignition, etc. The composite blades have a much lower resonant response than the BA blades at certain nodes.

And - FYI -- this is propellor used by Redline Airshows in their RVs (https://www.redlineairshows.com/team-1)