For the PC 20 line of walk-behind concrete saws, the weight of the saw is balanced equally on either side of the blade for enhanced straight-line sawing. Maximum blade capacity is 20 inches with a maximum cutting depth of 7.75 inches. Engine choices include a 20-hp Honda (PC 20 20H), a 24-hp Honda (PC 20 24H) and a 25-hp Kohler (PC 20 25H).