The new Hydro Pro Sno-Thro features Ariens’ first hydrostatic transmission in a snow thrower, allowing for infinitely variable speed selection and maintenance-free operation. Because the speed can be adjusted while the snow thrower is in use, the operator doesn’t need to stop the machine, even when going from forward to reverse speeds. The Hydro Pro Sno-Thro series features the Hydro-Gear RT-310 transmission, which, coupled with the Sno-Thro’s drive system, is enhanced by synthetic oil and a thermal management system to prevent overheating during use. The Hydro Pro line features four hydrostatic drive models including the Hydro Pro 28, 32 and 36 (pictured), and the Hydro Pro Track 28. They are cold-start capable, requiring little to no warm-up time.
