Final answer:
A forklift is the appropriate vehicle to use for lifting and moving heavy loads on smooth surfaces. It is specifically designed for this purpose and uses hydraulic systems and a fork-shaped lifting device called a mast.
Step-by-step explanation:
The appropriate vehicle to use for lifting and moving heavy loads on smooth surfaces is a forklift. A forklift is specifically designed for lifting and transporting heavy loads and can easily maneuver on smooth surfaces. It uses hydraulic systems and a fork-shaped lifting device called a mast to lift and move heavy objects.
A crane, on the other hand, is used for lifting and moving objects vertically, such as construction materials or containers in a port. A bulldozer is used for pushing or leveling materials, and a dump truck is used for transporting loose materials like soil or gravel. These vehicles are not ideal for lifting and moving heavy loads on smooth surfaces.