The process of felling 2 sloping trembesi trees on the edge of Bengawan using a Stihl MS 660 Stihl MS 881 chainsaw and a Husqvarna 395XP chainsaw, the best wood chainsaw in its class by a professional wood chainsaw operator. The felling process was dramatic because the tree jutted out into the river and had to be knocked down onto land. After the wood was cut to size, it was immediately carried by 8 wood workers onto trucks to be sent to the wood processing factory in Jepara as material for wood crafts and furniture such as carved statues, chairs and solid trembesi tables.