It's not surprising that the major difference involving the various Power Smart DB7651 versions is the size. They range from your 24-inch broad DB7651-24 through the DB7651 26 to the DB7651-28. It ain't challenging to estimate the width of the latter two models.
But, there are other, less fundamental but nonetheless important differences between them. Not least is a parallel chain of DB7651A versions to inquire. So, let us dig to the facts and see what these men have to offer.
The DB7651 24 is the smallest of the snow blowers in this line. But the power to clear a route 24 inches broad and up to 21 inches deep sets this version directly to the midrange.
That depth figure can be a little misleading however, so let us look at it briefly a little closer. The scoop size is one thing. But the auger - 12 inches in diameter - is what actually has the biggest influence on how much snow is chewed in a single pass.
True, that snow has to have somewhere to go and it can help to have a high intake height. No chute and impeller combo can shove snow infinitely fast. Nevertheless, do not be misled that you will eat through an almost two-foot high berm as readily as you'd something half that height.
Nevertheless, the 208cc LCT 4-cycle engine with this version provides considerable power to drive that auger and impeller without making you do all the job. United with four forward and two reverse speeds you shouldn't have any trouble with anything short of ice-encrusted mounds. Even those should not be too big a bargain since the auger is all steel.
