Zoomlion 63m Used Concrete Pump Truck — a long-reach 6-section roll fold boom machine built for high-rise construction, large-area slab pouring and mega infrastructure projects. Key Selling Points 63m Six-Section Roll Fold Boom: outstanding vertical reach and stability for high-rise and large-span placement without relocating the truck. 8500 Hours, Well Maintained: regular Zoomlion-certified servicing, original components, inspection video and hour-meter records provided.