
Before you specify
Frequently Asked Questions
Will 11 x 17 tabloid really fit?
Yes. The feed opening is 12 inches, so tabloid at 11 inches wide goes in flat with an inch to spare. That is the single functional reason to choose this model over the 50414. Anything wider than 12 inches - an architectural D-size sheet, for example - still has to be folded, or moved to the 16-inch 50564.
Is 24 sheets a realistic number?
It is Dahle's rating on 20 lb bond under ideal conditions: new cutting cylinders, a cold motor and nominal supply voltage. Dahle also publishes 26 sheets on lighter 16 lb stock. In daily use, folded sheets, staples and warm cylinders bring the practical figure down. Feeding 16-18 sheets at a time will keep this machine running without ever tripping the jam protection.
Why is it heavier than the 50414 if the bin is the same size?
The extra 24 pounds is in the cutting head and drive, not the cabinet. A 12-inch cutting cylinder set rated for 24 sheets is physically larger and driven harder than the 10.25-inch set in the 50414, and Dahle uses a chain drive here. Both machines use the same 30-gallon bin and the same #20725 shred bag.
Does it shred CDs, credit cards and staples?
Yes - Dahle lists CDs/DVDs, credit cards, staples and paper clips among the accepted media and rates the 50464 O-3 for optical media alongside its P-4 paper rating. Stapled files can go in as they are. Feed discs individually rather than mixing them into a paper stack: a disc shatters rather than shearing, and loose fragments in a stack are a common cause of jams. Binder clips, ring binders and laminated sheets should be removed.
What is the difference between this and the Dahle 50514?
The 50514 is the next class up: 26 sheets per pass, a 38-gallon bin instead of 30, and a larger cabinet at 141 pounds. Both have a 12-inch throat and both are P-4. The 50514 runs slightly slower at 16 ft/min against 20, because it is geared to pull thicker stacks. If your constraint is bin-emptying frequency, go to the 50514; if it is throat width, this machine already solves it.
What bags fit and how many come in a box?
Dahle shred bags item #20725, covering 20-30 gallon bins and supplied 100 to a box. They are not included with the shredder - budget for them as a separate supply line. The Dahle 50414 and the CleanTEC 51414 use the same bag, so a mixed fleet of those three models needs only one part number on the order. A generic 30-gallon liner will fit physically but is not profiled to the bin and tends to slip.
Is there any routine maintenance?
No oiling - the cutting head runs dry by design. Empty the bin before the particles compact against the cylinders, and keep the feed slot clear. The motor is thermally protected, so if it is worked hard enough to overheat it will shut down and restart once it has cooled rather than damaging itself.