So I have been looking around for ideas of a 4 stroke CSM. It seems like it could have the benefits of a BSM minus the almost constant adjusting, bearing issues, and blade wander. Now I'm not saying all these happen every time so please don't flame me too much. But for my needs I feel like a CSM would work best and be a lot easier for me to maintain and house. I was going for the carriage setup where it sits next to the log instead of the carriage straddling the log. I'm not against doing it one way or the other but for an unsupported end that seems most logical.
So I have been researching and have come to the conclusion I need to get some insight before I start spending a lot of money. For my mill I'm looking at using a 15hp kohler paired with a 42" bar from what I understand that should allow me to cut trees 30" or better when using support at both ends (if I go that way). Realistically I probably won't be cutting much over 24" until I get a tractor to help with moving the large logs.
I plan on using V-belt pulleys to get the correct rpm for turning the chain, I wanted to run the chain around 10,000 rpm to get a better quality of cut or process the logs faster. I'm not looking to win any races but would like something close to the speed of a manual BSM.
I'm still in the drafting stage when it comes to attaching everything. Most likely going to mock up the carriage then start mocking up the motor and build my way out to the bar. I guess the biggest concern is going to be keeping chain tension. Maybe build a setup where I can push/pull on the back of the bar with some adjusting nuts.
If anyone has some pictures or threads I could reference it would be greatly appreciated. I tried a search but when it came to pictures or build threads I couldn't find much. The below video was something I was going for replacing the electric motor for gas.
So I have been researching and have come to the conclusion I need to get some insight before I start spending a lot of money. For my mill I'm looking at using a 15hp kohler paired with a 42" bar from what I understand that should allow me to cut trees 30" or better when using support at both ends (if I go that way). Realistically I probably won't be cutting much over 24" until I get a tractor to help with moving the large logs.
I plan on using V-belt pulleys to get the correct rpm for turning the chain, I wanted to run the chain around 10,000 rpm to get a better quality of cut or process the logs faster. I'm not looking to win any races but would like something close to the speed of a manual BSM.
I'm still in the drafting stage when it comes to attaching everything. Most likely going to mock up the carriage then start mocking up the motor and build my way out to the bar. I guess the biggest concern is going to be keeping chain tension. Maybe build a setup where I can push/pull on the back of the bar with some adjusting nuts.
If anyone has some pictures or threads I could reference it would be greatly appreciated. I tried a search but when it came to pictures or build threads I couldn't find much. The below video was something I was going for replacing the electric motor for gas.