PRODUCTS SUTECH Stealth Series 33" Commercial Walk-Behind Mower featuring Briggs & Stratton INTEK 12.5HP OHV Engine Model: SSD33B13F Recoil Start with Briggs & Stratton pressure lube oil system with filter Click here for Specifications SUTECH Stealth Series 33" Commercial Walk-Behind Mower featuring Briggs & Stratton INTEK 12.5HP OHV Engine Model: SSD33BE13F Electric Start with Briggs & Stratton pressure lube oil system with filter Click here for Specifications SUTECH Stealth Series 33" Commercial Walk-Behind Mower featuring Honda GXV340 Engine Model: SSD33H11 Recoil Start with 8.9 HP Honda GXV340 Engine Click here for Specifications Optional Steel Grass Catcher Model: SSD33-GC Capacity: 3.3C.F. Weight: 35 lbs. Optional All Aluminum Grass Catcher Model: SSD33-AAGC Capacity: 3.3C.F. Weight: 20 lbs.