| 摘要 |
A construction machine is provided to obtain the strength of a vehicle body frame by integrating a balance weight with a casting unit and withdrawing hydraulic hoses through hose inserting holes. A construction machine comprises a vehicle body frame, a working device, and hydraulic hoses. The vehicle body frame is installed with a hydraulic source. The working device is operated by an actuator. The hydraulic hoses are mounted between the vehicle body frame and the working device. The vehicle body frame has a frame body(6), a mounting bracket(7) mounted to the outside of the front of the frame body, a balance weight(8) mounted to the rear of the frame body and integrated with a casting unit, and hose inserting holes(22) mounted to the front of the frame body to draw the hydraulic hoses toward the mounting bracket from the inside of the vehicle body frame. |
