caution fork truck, forklift icon . logistic warning forklift truck logo sign. safety unloading, cargo and boxes. warehouse

isolated white driver pallet danger hazard warning injury personal drive accident packing caution logistic risk silhouette lift truck logo vector factory flat pictogram storage box work traffic worker safety operator sign forklift fork cargo black icon industrial industry lifting loader machine motor power raise symbol transport transportation unloading boxes warehouse background symbol sign boxes machine background