New tractor engine?

   / New tractor engine? #1  

Donman

Silver Member
Joined
Jul 10, 2004
Messages
154
Location
Western Michigan
Tractor
Yanmar 187D Bobcat 743 skid loader w/forks and homebuilt 6-way grader blade
I wonder if this new engine concept would have enough torque for tractor applications?

<font color="blue"> http://www.rotoblock.com/howitworks.shtml </font>

They claim a 10 to 1 compression ratio but would need a little more for diesel. It wouldn't be easy to hook up injectors on a revolving block!
 
   / New tractor engine? #3  
I've looked at these and many others because I'm curious and it's fun. If a truly better engine is ever built, the manufacturers will beat a path to their door. The sad fact is, there are no paths being beaten,,, especially right now with the crazy fuel prices.

I saw 1 very interesting design with a rotating cylinder with ports acting as valves. Smaller, simpler, lighter. But is it durable and economical? I doubt it!

Unfortunately, the ubiquitous 4 stroke cycle engines will be hung around our necks for many years to come.
 
   / New tractor engine? #4  
Interesting. Both of these companies are in British Columbia! I know there is a big electric vehicle/battery/fuel cell company up there too!

Having spent my high school (er, I mean secondary school) years up there, I'm not sure exactly what the draw is for engine companies, other than that it is a beautiful place to live!
 

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