Yichen is a rock saw factory with 20 years of manufacturing experience. Single Blade Rock Saw for 20-45t Excavator YS-20SS is the largest model in YICHEN rock saw line. It is suitable for large excavator and large application environment. Its max power output is up to 200 kw. Its output torque is up to 3200 Nm at pressure of 320 bar. The saw blade of YS-20SS has a diameter range from 2200mm to 3600mm, you can choose the size according to your need.