The Cat dozer and the LeeBoy motor grader, using the Trimble GPS system, then spread the fill, which was compacted by a Bomag roller. Because of the extremely dry weather, Tiger crews used two water ...

Working with Matt Canfield of local Leica dealer LSR, Murphy initially acquired two GPS-based machine control systems — one for a Cat motor grader and one for a Cat dozer — plus one base station. "It ...

Cat operator assist features are available on D1-D3 dozers. Dealer Command for dozing installation kits are now also available and machines in the field can be retrofitted with the technology.