The Hydraulic Crawler Heavy Duty Excavator makes it easy to refine your work on the ground. Widely used in small earth and stone works, municipal construction, road repair, concrete crushing, buried cables, farmland water conservancy construction, garden cultivation and river dredging and other projects.
Hydraulic Crawler Heavy Duty Excavator adopts Japanese Yanmar engine, which has high torque at low speed, reliable and durable, and high working efficiency. It further optimizes the intake and exhaust system and has high fuel utilization. The new generation of low-pressure loss main valve is matched with large-displacement constant-power variable pump power. The new optimized hydraulic piping system has lower energy consumption, faster response and more precise control.
Re-optimized the design of the boom, the stick, the dozer blade structure and the tailstock of the swing platform, and further strengthened the key parts. The bucket teeth improve the wear resistance, and the durability of the bucket teeth is increased by 40%, which greatly reduces the user operating costs.
Standard packing inner containers for Hydraulic excavator with CAT system