The Slab Crab is available for backhoe-loaders and severe-demolition applications. The backhoe model can handle slabs from 4 to 8 inches thick without damaging the sub-base. For easy loading and unloading, the attachment locks slabs in place by tilting back. It also peels away asphalt. The demolition model handles material up to 24 inches thick. The attachment fits excavators from 40,000 to 400,000 pounds.