Using this Caterpillar excavator is quite straightforward. First, ensure that all parts are properly connected and in good condition before starting it up. When operating, use it according to the specific application you need, like waterway cleaning or landscape building. Be aware of the terrain, especially when accessing soft areas or difficult strands of water. For maintenance, regularly check the pontoons through the service manholes. Keep an eye on the track chain system, rollers, and bushings for any signs of wear. If there are issues, use the bolt - on sprocket system to adjust the track pitch. Also, because of its modular design, transportation is easy, but make sure all modules are securely fastened during transit.