John Deere CS-40 / Oleo-Mac 940
This saw is a professional chainsaw whether we like the idea or not.
[I have it's bigger brother(sis?) - the 962. A beast. Can't escape from this fact.]
It has a very high compression engine with 2 rings on the piston, and has better power-to-weight ratio than others I've tried. I do have saws like Efco 137, STIHL 025 (45cc, modded, runs .325" or 3/8" LP whenever I like) , Mac-Cat 38cc , STIHL MS240 (42cc)
and I would definitely pick the Oleo-Mac 940/John-Deere CS-40 any day , anytime, new or used (or even worn - and fix it) -- and go out there and do my light limbing and/or grab this featherweight and sturdy puppy with me on the crane to do the limbs until I get to the thicker stuff..
Just saying.
Good day folks
Jo.