The crawler type chain saw is the advanced model of rail type chain saw. It can move freely on uneven ground by its caterpillar track without the help of other lifting machines. 
Model  Cutting Depth Kerf Width(mm) Cutting Speed(m/h) Total Power(kw) Weight(kg) Dimension(mm) LD-CS4000 4m 42 0-4 75 14500 6500x2250x2100