For professional tree nurses, the Makita DUC252Z is an excellent chain saw. It works on 2 batteries of 18 volts (not included), making you work wireless, less noisy and environmentally friendly. Your consumption costs are also lower because it requires less maintenance and you do not have to deal with fuel. In addition, the batteries are protected against deep discharge, overheating and overload. With a chain speed of 8.3 meters per second and 25 centimeter long sword, you carry out your work. You span and replace the chain without tools and the chain is automatically lubricated during operation. You can easily keep an eye on the oil level indicator when you need to refill the oil. The compact construction and low weight make the DUC252Z very suitable for daily pruning work.