Title: Identify grade control functions of an excavator.
Course: Utility/Heavy Construction II (20052-II) > Section: Using an Excavator

Identification should include GPS capabilities (e.g., TOPCON, Trimble).

Process/Skill Questions:

- What are the benefits of utilizing GPS?
- What are the disadvantages of using GPS on an excavator?
- What are the accuracy limitations of a GPS system on a bulldozer?