Trimble® offers two control boxes for your grade control needs.

CB450 Control Box

The CB450 control box is designed for use in harsh construction environments. A full-color graphical display makes it easy for operators to view guidance to grade. The CB450 features a 4.3 inch full-colkor LCD display with adjustable backlight control. Real-time grade guidance or warnings and alerts are made clear to the operator through audible tones. Grade guidance can be seen at a glance with four LED lightbars.

CB460 Control Box

As Trimble’s premium display for all machine types in the grade control system portfolio, the CB460 control box offers all the key features of the CB450 control box as well as support for external lightbars and faster data transfer via an Ethernet connection. The CB460 also features a large, easy-to-read 7-inch full color LCD display.