Tile and ceramic is typically 1700 lbs/yd3. A 4 yd3 load is about 2.4 to 4.8 tons (typical 3.4 tons). Tile and ceramic demo can be deceptively heavy due to mortar and thinset. Weight-first sizing prevents avoidable overage.
Tile and ceramic is usually a weight-first decision surface. Treat volume as secondary after tonnage limits.