Chainsaws are divided into four types based on their similar sources: gasoline saws, electric saws, pneumatic saws, and hydraulic saws. The advantages and disadvantages of these four types of power chainsaws are quite obvious:
Gasoline saw: Strong mobility, suitable for outdoor mobile work. But it is noisy, difficult to maintain, and generates a lot of heat.
Electric chain saw: stable power, fast start-up, and heavier than other saws. But if the line is too long, it will be inconvenient to move.
Pneumatic chain saw: safe and pollution-free, low noise, and lightweight. But it must be accompanied by an air compressor, which increases the footprint and is constrained by conditions.
Hydraulic chain saw: It has sufficient power, but starts slowly and works smoothly. The volume of hydraulic pump station is smaller than that of air compressor. The cost is relatively high.