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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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2 differing fields and 6 shared fields across these references.

Equipment differences
CompareA · HBHD21321' 3 Ring Heavy Duty 45 Hopper Bin 4796BUB · HBHD18318' 3 Ring Heavy Duty 45 Hopper Bin 3358BU
DiameterDifferent21 ft18 ft
Catalog capacityDifferent4796 bu3358 bu
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DiameterDifferent

AHBHD213: 21' 3 Ring Heavy Duty 45 Hopper Bin 4796BU
21 ft
BHBHD183: 18' 3 Ring Heavy Duty 45 Hopper Bin 3358BU
18 ft

Catalog capacityDifferent

AHBHD213: 21' 3 Ring Heavy Duty 45 Hopper Bin 4796BU
4796 bu
BHBHD183: 18' 3 Ring Heavy Duty 45 Hopper Bin 3358BU
3358 bu

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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