Caterpillar takes command with Cat Command suite Caterpillar’s Cat Command system enables operators, including disabled veterans, to control machines in dangerous environments from the safety of a remote command center. (Photo: Caterpillar) Caterpillar, the world’s largest manufacturer of construction equipment, has invested in the development of autonomous vehicles for more than 30 years and has the world’s largest autonomous fleet of haul trucks. Its Cat Command suite of remote and semi-autonomous products for the construction industry helps increase safety, machine utilization and productivity for hauling, loading, excavating, drilling and dozing operations. They include onboard electronic and vision systems that allow machines to be controlled without anyone in the cab.