The karcher sth 556w snow blower is a fantastic solution to clearing snow from a variety of different surfacespetrol powered and operated from a comfortable walk behind position this two stage snow thrower has specially designed snowhog tyres giving you maximum grip on a wide range of surfacesthis snow blower offers great snow clearing capabilities with minimum effort required from the user featuring a powerful 48hp 4 stroke petrol engine and a 7 speed gearbox this snow thrower pound