I harvest and process quite a bit of own timber. It is neither difficult nor problematic if you have the proper skill set and own the proper equipment.
If there are shortages in equipment or knowledge it suddely becomes very laborious. I think it would be very hard to start from scratch if you haven't taken part in it since childhood and have nobody to teach you. Most beginners run into those startup difficulties and give up.
By the way I don't consider hobby sawmills efficient enough to justify the cost. I always bring the logs to a local sawmill and get them sawn by a professional.
I spent enough time offbearing at various sawmills as a teenager to know pretty well what materials one can expect to get out of a log.
My chainsaw is a Husqvarna 353. A 53cc chainsaw built for professional use. As I do this just as a hobby and side income I sometimes limb with an axe. That is just a wee bit slower and not as hard on the body.
I wear a hardhat with earmuffs and a visor. Safety boots and safety pants and clothes enough to keep me warm. In my pocket I have a tape measure for measuring log lenghts. Perocessing a tree from standing tree to logs doesn't take long.
For the transport I use an old Swedish style log trailer. The boggi can be slid forwards or backwards to fit the general lenght of the logs. This one fits logs between 2,5 and 8,5 metres long. It fits a farm tractor.
The stakes are held in place by a lock mechanism that can be opened from the opposite side of the trailer. I just give the safety chains a bit of slack and open the locks and half the load rolls off in one go with the stakes ending up on top of the heap. Then it is easy to unload the other half of the load with a digging bar.
Transporting logs on a trailer that isn't purpose built is very inefficient and troublesome work.
For hauling the logs out of hard to reach places and skidding and loading them I use a logging winch. It fith the three point hitch on my 1971 model Massey-Ferguson 165. Made in Coventry in England. The tractor itself is fitted with a safety cab and a front guard and an oil pan guard and heavy duty tyre chains and a big toolbox.
The winch boom is easy to remove and without the boom the winch is ideal for hauling logs with the 50 metre wire rope and for skidding logs using choker chains hooked to the winch frame.
With the boom in place the winch functions as a log loader. Since the first picture was taken we have modernized the winch by adding a hydraulic side to side movement which is visible in this picture
Back from the sawmill I remove the bark from all waney edges and stack the wood and build a temporary roof from tin salvaged at demilition sites.
Most of the equipment is from the 1960-ies-70-iesand 80-ies. Rather outdated in the eyes of the big boys...... but very efficient for small scale logging. The total investment should be somewhere between 7000 and 10000 euros.
The investment paid itself back in a few years time.
Now there has been a two years break due to bad health but I am hoping to start again next winter.