Hexatron
Engineering - Introduced their new Hexadyne P60 aircraft engine at
Airventure. The twin cylinder 797 cc, opposed four stroke air cooled
engine produces 60 hp. at 5750 rpm. According
to the factory, advantages of the Hexadyne engine design include an engine
management system, for better fuel economy. In line cylinders which
eliminate a "rocking couple vibration" for smoother running and
less wear. Short push rods eliminating the need for hydralic lifters.
A
low compression ratio 9.0 to 1 for longer engine life. Four valves per
cylinder for better heat dissipation. Plain bearings are used in the
journals, for less weight, and economy of replacement. Air cooling for
superb heat dissipation. Both cylinder, crankcase halves, and cylinder
heads are machined in gravity cast permanent steel molds for reproducable geometry. The
engine mount used on the Hexadyne P60 uses a 4 point dyna-focal mount
coming of the rear of the engine similar to that used in conventional
aircraft. Currently the
prototype engine has over 800 hours of bench testing and 100 hours of
running on a prop stand. According to the factory 100 engines are
currently under production. For
more information contact:
Hexatron Engineering Co. Inc.
1998 N Redwood Road, PO Box 26896
Salt Lake City 84126-0896 |