Scraper reclaimers are designed to stack and/or reclaim materials with efficient reliability due to being able to service parallel storage piles from booms mounted on either or both sides of the machine. Single, twin and double-boom machines have trippers that permit materials to be bypassed through the machine directly from unloading to loading.
Radial scraper reclaimers maintain a smaller footprint where yard length is limited.
Portal (bridge type) scraper reclaimers are excellent for blending materials and many times incorporate covered storage to keep material dry.
Linear scraper reclaimers travel on a horizontal runway to stack and reclaim storage piles.