Putzmeister pumper booms and a belt conveyor reach toward the ceiling of the Las Vegas Convention Center’s Central Hall, where most trucks and truck-borne equipment are exhibited. Pumpers can handle only concrete but are easy to flush out after use; conveyors can move dry (“high-slump”) concrete plus sand and gravel, but require much labor to clean.
Putzmeister pumper booms and a belt conveyor reach toward the ceiling of the Las Vegas Convention Center’s Central Hall, where most trucks and truck-borne equipment are exhibited. Pumpers can handle only concrete but are easy to flush out after use; conveyors can move dry (“high-slump”) concrete plus sand and gravel, but require much labor to clean.
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