Using this 2016 Caterpillar Amphibious Excavator is straightforward. First, make sure the machine is properly set up according to the job requirements, like adjusting the long reach attachment. When operating in water or soft terrains, be aware of the depth and stability to avoid getting stuck. For maintenance, regularly check the hydraulic system, pontoons, and track chain. Use the service manholes on the pontoons for easy access to components. Replace the hardened rollers and bushings when they show signs of excessive wear. And when transporting the machine, take advantage of its modular design to make the process easier.