Briggs & Stratton 30 Dual Stage Snow Thrower/Blower 1530MDS 1698281530MDS Briggs & Stratton 30 Dual Stage Snow Thrower Blower 1696828. Briggs & Stratton 1450 Snow Series 306CC Engine. Electric start & synthetic oil for easy starting. Dual-Trigger Steering and Free Hand Control. 6 forward & 2 reverse speeds. 12 steel scroll auger. Reversible steel.