Struggles with Huge Rock Sany Excavator Widening Hillside Road. In the presented video of sany excavator, sany excavator operator can be seen cutting a hill and widening a hillside road. While working on a hillside road, the sany excavator operator had to face different challenges and they were dangerous. The hill was full of sharp and huge hilly rocks so plucking them was a struggle for the sany excavator operator. The operator took a long time searching for the rock, plucking it, and finally kept it on the side of the hillside road to make it strong and prevent accidents. The villagers were very happy to see the road getting widened by the sany excavator.