1. The worktable is designed with mechanical self-balance, which is used to keep the worktable in balance during operation. The large extension angle of the jib reaches 65 °, so that it can be adjusted to a good working position. (The measurement method of jib extension angle is different, and some manufacturers mark it as 90 °)

2. The upper and lower operating systems can complete various operations on the platform and turntable.

3. Night work light, the operation light can be installed on the operation platform according to the customer's working environment to make night work safer.

4. The outriggers can be adjusted independently. Each outrigger can be adjusted independently according to the working ground environment. Even if the ground is uneven, the whole vehicle can be adjusted to a stable state.

5. The outrigger adopts the front and rear H-shaped structure, with larger stress surface and higher stability; It can prevent the girder from deforming or breaking (note: if the front V and rear H models are used for the outriggers, the girder is likely to deform or break due to the head hanging upside down after a long time of use).

6. The four vertical outrigger cylinders and the upper arm, lower arm and lower arm cylinders are equipped with two-way hydraulic locks, whose function is to lock the cylinder after reaching the required position to prevent accidents. The working arm is equipped with a two-way balance valve to make the operation of the working arm more stable.