The ST124 is a conventional two-stage gas machine built around a 212cc engine and a 24-inch housing. A ribbon auger mixes air into the snow, which makes it easier to handle than a solid auger, and the 21-inch intake height lets it swallow drifts that would stop a single-stage unit cold. The 13-inch snow tires give grip and control on a slope.
The tradeoff is weight, noise and upkeep. Compared with the EGO cordless options in this guide, it starts with a pull cord or primer rather than a button, needs fuel and oil, and is far heavier to store. In return it throws snow with an impeller rather than relying on an auger scraping the pavement, so it works on gravel with skid shoes set high and does not care about battery size.
Every autumn, change the oil, replace the spark plug and use fresh fuel with stabilizer. Carry spare shear pins, because a frozen chunk of ice in the auger will break one before it breaks the gearbox. Storage is the part buyers underestimate: a two-stage of this size needs a corner of the garage roughly the footprint of a small lawn mower, and it is heavy enough that loading it into a truck takes a ramp. If you live where snow arrives in October and lingers into April, that is a fair price for a machine that rarely stalls. Skid shoes are worth adjusting to the surface each season, because set too low they dig into gravel and too high they leave a skin of ice.
What works
- Two-stage design for deep snow
- 21 in intake height swallows drifts
- Ribbon auger handles packed snow
- 13 in tires for traction
Watch out for
- Requires fuel, oil and plug service
- Heavy and bulky to store
- Louder than any electric option
Spec sheet
- Engine
- 212cc
- Width
- 24 in
- Intake height
- 21 in
- Auger
- Ribbon
- Tires
- 13 in snow tread





