The COX LawnMaster 20" Cylinder Mower offers professional results with a manual push design for full operator control. Built tough with cast alloy bearing housings, full metal rear rollers, and a steel base, it’s engineered for long-term durability. The 6-blade cassette reel delivers a clean, consistent cut, while optional cartridges allow for seasonal lawn care versatility. Powered by a Briggs & Stratton XR 5HP engine and backed by a 2-year domestic warranty, this mower is ideal for larger lawns and serious turf management. Key Features 6-blade standard cassette reel Briggs & Stratton XR 5HP engine Cast alloy bearing housings Full metal rear roller for weight and durability Steel base construction High-impact nylon grass catcher Ergonomic handle design Heavy-duty steel pulleys and sealed bearings Cartridge options: 10-blade reel, aerator, dethatcher, grooming brush, scarifier, verticutter 2-year domestic conditional warranty Weight: 110kg Series Comparison Feature Rolux 17" Rolux 20" LawnMaster 17" LawnMaster 20" Engine B&S XR550 127cc B&S XR550 127cc B&S XR 3.5HP B&S XR 5HP Reel System Fixed 6-blade steel Fixed 6-blade steel Cassette 6-blade Cassette 6-blade Rear Roller Split ribbed rubber Split ribbed rubber Full metal Full metal Catcher Solid steel (35L/40L) Solid steel (40L) Nylon Nylon Cartridge Options No No Yes (6 types) Yes (6 types) Fuel Tank Capacity 1.8L 3.3L — — Weight — — — 110kg Warranty 24 months (Cox & B&S) 24 months (Cox & B&S) 2 years domestic 2 years domestic