The next question is how a bulldozer is using GPS? During the grading process, besides knowing where to move, the bulldozer needs to determine the blade position too. A 3D GPS bulldozer can do this job in a reliable, economic and safe manner.

By Damian's quote the switch to GPS bulldozer control, increased the profits by 30%. Also, it is estimated that the economic impact of GPS systems is around $35 billion.