MCNAV

Hydraulic engines and motors; Hydraulic controls for machines, motors and engines; Hydraulic valves being parts of machines; Pressure regulators being parts of machines; Earth moving machines for agricultural and industrial construction use, namely, bulldozers, motor graders, excavators, scrapers, compactors, asphalt, curb and ditch pavers, curb and gutter machines, equipped with a grade control system, GPS receivers, computer hardware, software and firmware for the transmission of data, the correction of data and navigation for use in the agricultural, construction and fleet management industries; hydraulic motor drives for agricultural machinery; Earth moving machines