Operating Performance
● The control of working device is composed of the luffing control, lifting control, and counterweight control. The reducing type
pilot control valve is applied to control the hydraulic reversing valve, featuring simple controls, high flexibility and
labor-saving, good fine adjustment performance, and easy arrangement on machine body.● The hook and boom controls are integrated
in one joystick and the counterweight is controlled by one separate joystick to operate under diversified working conditions
conveniently and rapidly, achieve good inching performance, and guarantee the user’s accuracy requirement and promote the
operating efficiency.
The whole machine features high strength, high stability, and beautiful appearance.
1. The hook rod winch and working hydraulic system adopt joint venture products or imported products.
2. The pilot control mode is adopted for the operations of hook rod winch and counterweight.
3. The four-link counterweight structure is adopted.
4. Optional air-conditioned cab is available.
5. The corresponding measures are taken in consideration of diversified environment adaptabilities.
6. The working device and the counterweight feature good disassembling and assembling performance.
