| 摘要 |
The present invention relates to an installation structure of a urea water tank for a construction machine, which comprises a step unit which is arranged on one side of the upper frame of an upper rotating body of the construction machine, and includes a tool compartment for storing tools and a tool compartment cover for opening and closing the upper opening part of the tool compartment; an urea water tank which is installed inside of the tool compartment of the step unit and has a pipe connector on the one side; a supply pipe whose one end is connected to the pipe connector of the urea water tank and the other end is formed with an inlet spaced apart from the urea water tank and installed at the outside of the tool compartment out of the tool compartment cover; and a cap which is attachable to and detachable from the inlet of the supply pipe. The present invention, which supplies urea water to the urea water tank arranged inside the tool compartment of the step unit of the construction machine, can increase the supply safety and efficiency of urea water by supplying additional urea water through the inlet which is installed by being spaced apart from the urea water tank without opening the tool compartment cover of the tool compartment, and improve construction machine use efficiency by enabling use of the step unit while additional urea water is supplied into the urea water tank. |
