What supports the weight of the machine when on a solid base?

The stabilizers and loader bucket play a crucial role in supporting the weight of a tractor-loader-backhoe on a solid base. When the machine is on stable ground, the stabilizers, often deployed before operating the equipment, create a wider and more stable base by extending outwards and lowering to the ground. This effectively distributes the weight of the machinery, preventing tipping or instability, especially when performing heavy lifting or when the machine is loaded.

The loader bucket also contributes by providing additional support when it's in contact with the ground. It helps to stabilize the front of the machine, ensuring that the weight is evenly distributed between the stabilizers and the bucket. This combination of stabilizers and the loader bucket ensures safer operation and enhances the overall performance of the machine while it is stationary or engaged in various tasks.

Other options, while they may support the machine in different ways, do not specifically address how weight distribution is managed when the equipment is on a solid base. The stabilizers and loader bucket are specifically designed to handle this function, making them the correct choice.