The Stihl 046 Chainsaw is a great saw for heavy tree felling. It can pull a long chain and is noticeably lighter than a Stihl 066. You could also mill lumber with the Stihl 046 chainsaw.
Link to video about how I got the saw: https://youtu.be/UfLubt0xc9w
Topics included in this video:
stihl 046 chainsaw, stihl chainsaw, chainsaw