ATC 4F

1. The aluminium foot pedal is designed with direct acting, which is steady and reliable.

2. If the duration of direction-change is long, the valves with lock may be selected.

3. The clamping framework is steady and reliable that it is easy and quick to unlock. However, with the limitation of the dimension of structure, it cannot bear frequent strong impact.

4. Plastic guard with high strength may be selected.