3 cubic yards of wood chips is a volume of 3 yd³ (2.29 m³). When poured into a loose pile, this amount is 9.03 ft (2.75 m) wide and 3.79 ft (1.16 m) tall.

Volume
3 cubic yards
3 yd³ (2.29 m³)
about the size of a pickup truck bed, heaped
Wood chips typically ranges 0.24–0.4 g/mL depending on how it's packed. A firmly packed scoop weighs more.