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Equipment comparison

Compare the catalog references.

Review up to three equipment or parts references, then ask Knopp to verify the exact model, fit and project scope.

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3 differing fields and 5 shared fields across these references.

Equipment differences
CompareA · HBMD4521321' 3 Ring Medium Duty 45 Hopper Bin 4796BUB · HBMD4518518' 5 Ring Medium Duty 45 Hopper Bin 4931BU
DiameterDifferent21 ft18 ft
Catalog capacityDifferent4796 bu4931 bu
RingsDifferent35
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DiameterDifferent

AHBMD45213: 21' 3 Ring Medium Duty 45 Hopper Bin 4796BU
21 ft
BHBMD45185: 18' 5 Ring Medium Duty 45 Hopper Bin 4931BU
18 ft

Catalog capacityDifferent

AHBMD45213: 21' 3 Ring Medium Duty 45 Hopper Bin 4796BU
4796 bu
BHBMD45185: 18' 5 Ring Medium Duty 45 Hopper Bin 4931BU
4931 bu

RingsDifferent

AHBMD45213: 21' 3 Ring Medium Duty 45 Hopper Bin 4796BU
3
BHBMD45185: 18' 5 Ring Medium Duty 45 Hopper Bin 4931BU
5

Source: imported owner catalog, formatted October 7, 2026. A blank or differing catalog field is not a compatibility decision. Knopp confirms manufacturer, exact model, capacity, accessories, availability, freight and installation for the written quote.

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