| 摘要 |
A filter for a hydraulic tank of heavy equipment is provided to be used in a small excavator insufficiently obtaining a space for mounting the hydraulic tank. A filter for a hydraulic tank of heavy equipment includes a hydraulic tank(54), an injection pipe(56), a return filter(57), and a suction filter(58). The hydraulic tank has a return port through which oil is introduced, and a suction port for discharging oil. The injection pipe is in communication with the return port, and has an injection hole for injecting oil. The return filter accommodates the injection pipe at its center part. The suction filter discharges oil to the exterior of the hydraulic tank. |
