The Komatsu PC220-8 Crawler Excavator was manufactured from 2007 to 2014 and weighs 23.42 tons. It has a transport length of 9.885 meters, a transport width of 2.98 meters, and a transport height of 3.055 meters. The machine has a tear-out force of 172 kN and a dredging depth of 6.92 meters. Its maximum reach horizontal is 10.02 meters, and it has a bucket capacity of 1.26 U/min and a bucket width of 1.505 Nm. The track width is 600 HP.
Sany SY245H excavator is a high-performance large excavator with strong working ability and stability. It adopts advanced hydraulic system and powerful power system, which can easily cope with various working conditions and complex construction environments.SY245H excavator has excellent digging capacity and high efficient working speed, which can quickly complete the digging task, and it has excellent stability and flexibility, which can be flexibly operated and steered in the narrow space.