The Manual Crusher/De-stemmer weighs about 80lbs and has a hopper that is 20" x 38.5" with a paddle style auger. A manual hand crank drives double aluminum rollers that turn grapes into pulp before pressing. Fruit and grape pulp comes out the bottom of the unit while the stems come out the side. For greater stability, set the crusher directly on the Crusher Stand, sold separately. Requires some assembly.