Vehicle Rescue Technique (Tools and Equipment) Hydraulic Dilator

The main function of the dilator is to open the vehicle structure and create space. However, in addition to this feature, the top bar can also be used for extrusion and extension (using additional chain fittings).

The most common applications of dilators are:

1 , create space, such as expanding the door / lift the dashboard

2 , squeeze the vehicle panel to open the closed line

3 , torn open the vehicle structure, such as B pillar gap

Effective use of skills

1. Do not work inside the tool (for example, keep yourself in the middle of tools and vehicles).

2. Ensure that the tip of the dilator has the largest surface area of ​​contact with the material to be expanded. This can reduce the possibility of slippage.

3. Remember that the initial angle of insertion determines the final position of the material to be expanded.

4. Do not use the expander arm for expansion or compression. Use only the tip.

5 , the dilator is very suitable for opening or "tear" safety incision.

6. Use a safety handle to control the dilator speed.

This article belongs to holmatro and edited by China Rescue Equipment Network.