Trimble  AGGCS300 The AgGCS300 Grade Control System is an excellent investment for farmers needing high accuracy grading. This system offers advanced grade control technology in a laser based machine control system. Accurate grade control ensures adequate crop irrigation or drainage for maximum yields, while reducing water usage and installation costs. The control of subsurface drainage machines results in improved drainage, high install speed and the elimination of manual surveying and staking. AGGCS300          Call for quote Trimble  AGGPS 432 The new AgGPS 432 receiver offers farmers the most flexibility in choosing the GPS correction method and accuracy level required for their farming operations, whether broad acre, tillage or row crop. Now, with one receiver agricultural GPS users have the ability to get the job done. And, if accuracy levels change, you can easily upgrade your system for higher accuracy results. The AgGPS 432 suits a variety of application needs, providing the ultimate receiver for the Trimble Autopilot, AgGPS EZ-Guide Plus lightbar guidance and EZ-Steer assisted steering systems. The AgGPS 432 also works well with other precision agricultural products that require GPS input such as yield monitors and variable rate controllers. AGGPS432          Call for quote The Trimble AgGPS 442 features all the great technology of the AgGPS 432, with the added addition of GLONASS support. AGGPS442          Call for quote