Given

Pressure (P) = 30 000 $\rm Pa$

Area (A) = 0.1 $\rm m^2$

To find: Force (F) = ? $\rm N$

By the Pressure Formula, we have,

$\rm P = \frac{F}{A}$

$\rm or, F = P \cdot A$

$\rm or, F = 30 000 \cdot 0.1$

$\rm \therefore F = 3 000 N$

Hence, the given hydraulic lift can lift a maximum load of 3,000 N.

Reason

A hydraulic lift is based on Pascal's law. According to this law, liquid enclosed in a container exerts equal pressure in all directions.