
The Frontier SB21 Series loader-mounted snow blowers come in a 64 in. or 76 in. working width with a 15 in. auger. Steel skid shoes adjust to six positions, and the cutting edge is replaceable and reversible.
The SB21 runs from a self-contained hydraulic three-point power pack driven by the tractor's rear PTO: the HP2025 for the SB2164 and the HP2134 for the SB2176. For the 64 in. model, the specs call for 25 to 34 PTO hp at 540 rpm and a current John Deere 300 Series loader.
The SB21 monitors torque on the impeller. When maximum torque is sensed the auger slows, which alerts you to slow ground speed and lets the impeller clear the excess snow.
Chute rotation is standard, driven by an electrically controlled hydraulic motor and run from a rocker switch in the tractor operator station. The deflector angle adjusts manually, or you can add an optional hydraulic cylinder.
Yes. Field-installed drift cutter kits direct snow taller than the blower down into it. Suitcase weights can add ballast to the rear of the tractor.
Koenig Equipment stocks genuine John Deere parts for the SB21 Series snow blower, and our parts teams across Ohio and Indiana can find what you need for your machine. Choose same-day delivery from a nearby Koenig store or pick up in store.
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