When a hydraulic breaker is attached to the backhoe, what happens to the weight on the front tires?

When a hydraulic breaker is attached to the backhoe, the weight on the front tires decreases. This is due to the shift in the center of gravity that occurs when a heavy attachment, like a hydraulic breaker, is mounted on the back of the machine. As the attachment adds significant weight to the rear of the backhoe, the distribution of weight is affected, resulting in reduced weight on the front tires.

This redistribution is crucial for the stability and operation of the backhoe. Proper weight distribution ensures that the vehicle maintains balance while performing tasks, such as breaking concrete or other heavy materials. If the front tires lose substantial weight, it can compromise the traction and control of the backhoe, making it important for operators to be aware of how attachments affect the overall balance of the machine.

In contrast, if the weight were to increase or remain the same as suggested in the other options, it could lead to instability or challenges in operation, which would not accurately reflect the dynamics of adding a heavy attachment to the backhoe.