What is the common operating force range for pneumatic tools?

• A. 60-120 psi
• B. 90-250 psi
• C. 120-180 psi
• D. 200-400 psi

Answer: (B)

Pneumatic tools derive their power from compressed air, so the operating pressure is the driving factor behind how much force they can apply. In vehicle rescue, tools are designed to work across a broad spectrum of tasks, from lighter cutting to heavy spreading, which means they must be able to operate safely at a low end while still delivering sufficient force at the high end. A practical range that covers most tools and tasks is roughly 90 psi up to 250 psi. The lower end around 90 psi ensures the tool can function effectively, while the upper end near 250 psi accounts for the higher-demand, heavy-duty tools used in tougher extrication situations. Using pressure within this span helps maintain tool performance without overloading the system or risking damage. Always check the tool’s rating plate and regulate the air supply to stay within the specified range.