Diagram, function & information. Found 1 result (s) for your search. Webenter your location below to find price and availability information from local cat dealers. 3406e truck engines caterpillar. The brakesaver permits the operator to control the. Search panel is closed close close close search. Webarticulated trucks are designed to haul heavy loads in uneven and often steep terrain. It takes a special type of brake system to stop them safely. Learn about articulated truck. Webfeb 1, 1974 · the retarder designed for the new caterpillar 3400 series of heavy…