How long it takes me depends on the size and quality of the wood I am splitting. I dont even own a Friskars and rarely swing a maul or axe. With decent size wood that I can just throw on the hyd splitter, I can split a cord in about 30 minutes. With bigger wood, where I have to use the crane to load the wood, it can take much longer because of waiting on the winch to pull it up, re-splitting two or three times each round, ect. It would take me about another 30 min to stack. I use a 6way wedge so the normal stuff its one pass per round and goes pretty fast. With five of use working, we once split and stacked a cord in 15 min which would work out to 1.25 man hours per cord so more people might make things seem faster but the man hours to get it done remain about the same. Last years wood we split and stacked 4 cords in 4 hours with 2 men and had it stacked in the shed, but it was hot as heck and we took several water breaks, and a lot of the wood was almost 4ft in dia. Big wood just slows you down, even with extra hands to help with the re-splits