Kobelco Bucket Teeth 2014504 for EX200 6HOLES Replacement Parts

The core power system of the excavator

The core power of an excavator comes from the hydraulic system, and its key component is the axial piston pump. This type of pump achieves continuous oil flow output through the offset movement of seven pistons: when the pistons rotate to the oil suction area, the volume increases, creating a negative pressure to draw in the oil. When moving to the oil discharge area, the volume decreases and the high-pressure oil is pushed out ‌

Hydraulic oil is distributed to each actuator cylinder through multi-way valves to drive the robotic arm to perform lifting, stretching and other actions ‌