The Morrison Rocket features a 140cc Briggs & Stratton engine on a 460mm (18") durable steel chassis. The mulching attachment allows you to mow without a catcher and leaves a nice tidy finish. Cut, Catch & Mulch Powered by Briggs & Stratton 140cc OHV Series 500E RapidStart™ 4 stroke engine 460mm (18") steel chassis Unique twin blade system with a swingback feature to protect the crankshaft from damage if the mower should strike a solid object Front 200mm (8") and Rear 200mm (8") adjustable dual bearing wheels Comfortable upturned upper handle Reinforced lower handle for added strength Camlocks for quick release handle fold down HDPE Plastic Catcher Zone start for comfortable starting position Specifications Engine Make Briggs & Stratton Engine Model OHV Series 500E Engine Type 4 Stroke Engine Capacity 140cc Power Rating (Torque) 5ft/lb or 6.8Nm Starting System RapidStart™ Cutting Width 460mm (18") Cutting Height Range 11mm - 80mm Cutting Methods Cut, Catch, Mulch Number of Blades 2 Cutting System Twin Blade System Cutting Height Steps 10 Cutting Height Adjustment Single Point Drive System Push Chassis Material Steel Upper Handlebar Type Upturned Handlebar Retainer Camlocks Lower Handlebar Type Reinforced Catcher Type HDPE Plastic Catcher Volume 46.5L Wheel Bearing Type Adjustable Dual Ball Wheel Type & Size Diamond Front 200mm (8") and Rear 200mm (8") Weight 25.8kg Product Dimensions (W x H x L) 540mm x 980mm x 1380mm