In 1992, the Cat® 992D Wheel Loader was the first rubber-tired loader to be introduced without a steering wheel. It became the first joystick-controlled machine.

Caterpillar 992D '1992–97

In 1992, the Cat® 992D Wheel Loader was the first rubber-tired loader to be introduced without a steering wheel. It became the first joystick-controlled machine.

WheelsAge.org '2005–pr.