Road Truck Jacks High Pressure Jacking System Certified to ASME B30.1 2009. Complete Jacking System Designed for Road Truck Applications. Splitter manifold configuration allows two jacks to run off a single pump. Aluminum construction for light weight. 25″ Retracted Height with 16″ Stroke. Lifting capacity up to 100 tons. Gas or electric powered portable pumps offered. 5′-20′ expandable curly cord on hydraulic pump (electric only). BROCHURE ACCESSORIES