What is the purpose of the counterweight in lifting operations?

• A. Counterweight
• B. Boom
• C. Jib
• D. Stabilizer

Answer: (A)

The counterweight is there to balance the crane. By placing mass opposite the lifting assembly, it creates a counter moment that offsets the weight of the boom and the load. This keeps the overall center of gravity over the crane’s base, reducing the risk of tipping and limiting the horizontal forces that the base and outriggers must resist as you lift and maneuver. In short, the counterweight doesn’t lift the load itself—it provides the balancing force that lets the crane lift safely and handle heavier loads. The boom is the lifting arm, the jib is an extension to gain more reach, and stabilizers (outriggers) improve base stability; none of these perform the balancing role the counterweight does.